Files
signal-platform/frontend/src/pages/RegimePage.tsx
T
dennisthiessenandClaude Opus 5 333989eeab
Deploy / lint (push) Failing after 11s
Deploy / test (push) Skipped
Deploy / deploy (push) Skipped
feat(risk-monitor): measure the rule that fires, and give fundamentals their own channel
The Warning study measured a fitted percentile crossing that nothing consumes.
What reaches Telegram is a quadrant change: fixed 50/40 dividers, hysteresis,
two-session confirmation, 3-day cooldown. Those thresholds are constants, not
fits, so there is no training set to protect and all 11 detected corrections are
evaluable instead of the 4 that fell in a holdout.

Replaying it: 1/10 corrections, 0.9 false alarms/year. Random alarms at the same
firing rate match or beat that in 65% of draws. The panel now carries ablations
(does the quadrant machinery earn its place?), external baselines (does the score
earn its complexity?), and that null, because a bare "2 of 4" was unreadable in
either direction. Nothing in the alert path was retuned on the strength of it.

Fundamentals become a third channel rather than a term in either score. v3 cut
them arguing 12+8 of 100 points "could not change any published conclusion" --
true only when every technical sensor reads zero; weighted they moved the bar for
the 40 divider from 40 to 25. But no fusion weight is measurable either: with ~10
events and no fundamental history, any weight is a policy preference presented as
a measurement. So the read is a categorical state (supportive/neutral/adverse/
unknown) with an evidence grade, derived by fixed rules from stored facts, read
by confluence. The LLM extracts and explains; it does not score.

Absence stays absence throughout. `unknown` is unreachable by averaging, a stale
or empty observation may display but never confirm, extraction failures map to
`unknown` rather than `mixed`, and the study rows are coverage-matched and marked
not-measurable until enough corrections are covered -- otherwise a fortnight of
observations renders as 0/10 and reads as a failed test.

Observations become a real time series (migration 033); they lived in a single
overwritten settings slot, so no history existed to replay. Pre-rename snapshots
are adapted rather than discarded. METHODOLOGY stays v4 -- no score changed --
so no reseed; STUDY_SCHEMA moves to 3 and discards the cached report.

Post-deploy: re-run Event Study from Admin -> Jobs. The panel reads "not run yet"
until then.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-13 11:15:09 +02:00

894 lines
43 KiB
TypeScript

import { lazy, Suspense, useState, type ReactNode } from 'react';
import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
import { PageHeader } from '../components/ui/PageHeader';
import { Callout } from '../components/ui/Callout';
import { Disclosure } from '../components/ui/Disclosure';
import { Badge } from '../components/ui/Badge';
import { SkeletonCard, SkeletonTable } from '../components/ui/Skeleton';
import { useAuthStore } from '../stores/authStore';
import { FUNDAMENTAL_VISUAL } from '../lib/regime';
import {
getEventStudy,
getRegimeConfig,
getRegimeFundamentals,
getRegimeMonitor,
refreshRegimeFundamentals,
updateRegimeConfig,
updateRegimeFundamentals,
} from '../api/regime';
import type {
CapexState,
FundamentalState,
EventStudyMetrics,
EventStudyReport,
GoodNewsReaction,
RegimeBand,
RegimeConfig,
RegimeFundamentalContext,
RegimeFundamentals,
RegimeFundamentalsUpdate,
RegimeMonitor,
RegimeReading,
} from '../lib/types';
const RegimeChart = lazy(() => import('../components/regime/RegimeChart'));
const BAND_STYLES: Record<RegimeBand, { text: string; bar: string; ring: string; label: string }> = {
stable: { text: 'text-emerald-400', bar: 'bg-emerald-400', ring: 'border-emerald-400/30', label: 'Stable' },
watch: { text: 'text-amber-400', bar: 'bg-amber-400', ring: 'border-amber-400/30', label: 'Watch' },
elevated: { text: 'text-orange-400', bar: 'bg-orange-400', ring: 'border-orange-400/30', label: 'Elevated' },
breaking: { text: 'text-red-400', bar: 'bg-red-400', ring: 'border-red-400/30', label: 'High stress' },
};
function TrendChip({ label, delta }: { label: string; delta: number | null | undefined }) {
if (delta == null) {
return <span className="rounded-lg bg-white/[0.04] px-2.5 py-1 text-xs text-gray-400">{label}: n/a</span>;
}
const color = delta === 0 ? 'text-gray-400' : delta > 0 ? 'text-red-400' : 'text-emerald-400';
const arrow = delta === 0 ? '→' : delta > 0 ? '↑' : '↓';
return (
<span className="rounded-lg bg-white/[0.04] px-2.5 py-1 text-xs text-gray-400">
{label}: <span className={`font-medium ${color}`}>{arrow} {delta > 0 ? '+' : ''}{delta}</span>
</span>
);
}
function ScoreGauge({
label,
reading,
footnote,
}: {
label: string;
reading: RegimeReading | undefined;
footnote: ReactNode;
}) {
const score = reading?.score;
const complete = reading?.band != null;
const style = complete ? BAND_STYLES[reading.band as RegimeBand] : null;
const position = Math.min(100, Math.max(0, score ?? 0));
const bands = reading?.bands;
// No fallback ticks: the two axes have different thresholds, so guessing a
// shared set would mislabel one of them. Render none rather than wrong ones.
const ticks = bands ? [bands.watch, bands.elevated, bands.breaking] : [];
return (
<div className={`glass h-full border p-5 ${style?.ring ?? 'border-white/[0.06]'}`}>
<div className="flex flex-wrap items-end justify-between gap-3">
<div>
<div className="text-xs uppercase tracking-wider text-gray-400">{label}</div>
<div className="mt-1 flex items-baseline gap-2">
<span className={`font-display text-5xl font-bold ${style?.text ?? 'text-gray-500'}`}>
{score == null ? '—' : Math.round(score)}
</span>
{score != null && <span className="text-sm text-gray-400">/ 100</span>}
</div>
<div className="mt-1 flex flex-wrap items-center gap-2">
<span className={`text-sm font-medium ${style?.text ?? 'text-gray-500'}`}>
{style?.label ?? 'Incomplete'}
</span>
<span className="text-xs text-gray-400">coverage {Math.round(reading?.coverage ?? 0)}%</span>
</div>
</div>
<div className="flex gap-2">
<TrendChip label="7d" delta={reading?.trend?.delta_7} />
<TrendChip label="30d" delta={reading?.trend?.delta_30} />
</div>
</div>
{score != null && (
<>
{/* The quadrant divider is each axis's watch/elevated boundary, so it
is already the middle tick below — drawing it again was two marks
for one threshold. */}
<div className="relative mt-5 h-2 rounded-full bg-gradient-to-r from-emerald-500/30 via-amber-500/30 to-red-500/40">
<div
className={`absolute -top-1.5 h-5 w-5 -translate-x-1/2 rounded-full border-2 border-white/70 ${style?.bar ?? 'bg-gray-500'}`}
style={{ left: `${position}%` }}
/>
</div>
{/* Thresholds come from the reading: the two axes no longer share them. */}
<div className="relative mt-1.5 h-4 text-xs uppercase tracking-wider text-gray-400">
<span className="absolute left-0">0</span>
{ticks.map((tick) => (
<span key={tick} className="absolute -translate-x-1/2 num" style={{ left: `${tick}%` }}>
{tick}
</span>
))}
<span className="absolute right-0">100</span>
</div>
</>
)}
<p className="mt-4 text-xs leading-relaxed text-gray-400">{footnote}</p>
</div>
);
}
/** Mirrors `_capex_signal`: holding is the neutral case, so it takes the neutral
* colour rather than an amber that reads as a third severity and sits close to
* the Warning channel's orange. */
const CAPEX_COLOR: Record<CapexState, string> = {
raising: FUNDAMENTAL_VISUAL.supportive.color,
holding: FUNDAMENTAL_VISUAL.neutral.color,
cutting: FUNDAMENTAL_VISUAL.adverse.color,
unknown: FUNDAMENTAL_VISUAL.unknown.color,
};
function sentenceCase(value: string): string {
const text = value.replace(/_/g, ' ');
return text.charAt(0).toUpperCase() + text.slice(1);
}
function reactionReading(reaction: GoodNewsReaction | null): { label: string; color: string } {
switch (reaction) {
case 'yes':
return { label: 'Yes · good news sold', color: FUNDAMENTAL_VISUAL.adverse.color };
case 'no':
return { label: 'No · ordinary reactions', color: FUNDAMENTAL_VISUAL.supportive.color };
case 'mixed':
return { label: 'Mixed · no clear pattern', color: FUNDAMENTAL_VISUAL.neutral.color };
default:
return { label: 'Unknown · not observed', color: FUNDAMENTAL_VISUAL.unknown.color };
}
}
function FundamentalSummaryCard({ overlay }: { overlay: RegimeFundamentalContext }) {
const tone = FUNDAMENTAL_VISUAL[overlay.state] ?? FUNDAMENTAL_VISUAL.unknown;
const observed = overlay.observed ?? Boolean(overlay.fetched_at);
const status = !observed
? 'No usable observation. This channel remains Unknown.'
: overlay.pending
? `Collected now; enters the point-in-time record ${overlay.effective_date ?? 'next session'}.`
: overlay.stale
? 'The last state is retained for context, but stale evidence cannot confirm alerts.'
: !overlay.usable
? 'An observation was collected, but no signal could be determined.'
: null;
return (
<div className="glass h-full border p-5" style={{ borderColor: `${tone.color}33` }}>
<div className="flex flex-wrap items-start justify-between gap-2">
<div className="text-[11px] uppercase tracking-wider text-gray-400">Fundamentals · context</div>
<div className="flex flex-wrap gap-1.5">
{overlay.pending && <Badge label="pending" variant="manual" />}
{overlay.stale && <Badge label="stale" variant="manual" />}
</div>
</div>
<div className="mt-2 flex flex-wrap items-baseline gap-3">
<span className="font-display text-4xl font-bold" style={{ color: tone.color }}>{tone.label}</span>
<span className="rounded-lg bg-white/[0.04] px-2.5 py-1 text-xs text-gray-300">
{sentenceCase(overlay.evidence_quality)} evidence
</span>
</div>
<div className="mt-4 grid grid-cols-2 gap-2 text-xs">
<div className="rounded-lg bg-white/[0.025] px-3 py-2">
<div className="text-gray-400">Capex</div>
<div className="mt-0.5 font-medium" style={{ color: FUNDAMENTAL_VISUAL[overlay.capex_signal].color }}>
{sentenceCase(overlay.capex_signal)}
</div>
</div>
<div className="rounded-lg bg-white/[0.025] px-3 py-2">
<div className="text-gray-400">Reaction</div>
<div className="mt-0.5 font-medium" style={{ color: FUNDAMENTAL_VISUAL[overlay.reaction_signal].color }}>
{sentenceCase(overlay.reaction_signal)}
</div>
</div>
</div>
{status && <p className="mt-3 text-xs leading-relaxed text-gray-400">{status}</p>}
{(overlay.source || overlay.effective_date) && (
<p className="mt-3 text-[11px] text-gray-400">
{overlay.source ?? 'stored observation'}
{overlay.effective_date && ` · effective ${overlay.effective_date}`}
</p>
)}
</div>
);
}
function FundamentalEvidence({ overlay }: { overlay: RegimeFundamentalContext }) {
const observed = overlay.observed ?? Boolean(overlay.fetched_at);
if (!observed) return null;
const capex = overlay.capex ?? {};
const reaction = reactionReading(overlay.good_news_stock_down);
return (
<Disclosure summary="Fundamental evidence · capex and earnings reaction">
<div className="grid gap-5 pt-1 sm:grid-cols-2">
<div>
<div className="mb-2 text-xs font-medium text-gray-200">Hyperscaler capex guidance</div>
{Object.keys(capex).length === 0 ? (
<p className="text-xs text-gray-400">No company-level observation.</p>
) : (
<div className="space-y-1.5">
{Object.entries(capex).map(([symbol, state]) => (
<div key={symbol} className="flex items-center justify-between text-xs">
<span className="font-mono text-gray-300">{symbol}</span>
<span className="font-medium" style={{ color: CAPEX_COLOR[state] }}>{sentenceCase(state)}</span>
</div>
))}
</div>
)}
</div>
<div>
<div className="mb-2 text-xs font-medium text-gray-200">Good news, stock down</div>
<div className="text-sm font-medium" style={{ color: reaction.color }}>{reaction.label}</div>
<p className="mt-2 text-xs text-gray-400">
Derived context: capex {overlay.capex_signal} · reaction {overlay.reaction_signal}.
</p>
</div>
</div>
{overlay.reasoning && (
<details className="mt-4 border-t border-white/[0.06] pt-3">
<summary className="cursor-pointer text-xs font-medium text-gray-400 hover:text-gray-200">
Source reasoning
</summary>
<p className="mt-2 text-xs leading-relaxed text-gray-300">{overlay.reasoning}</p>
</details>
)}
</Disclosure>
);
}
function ConfluenceStrip({ warning, context }: { warning: RegimeReading; context?: RegimeFundamentalContext }) {
const warningElevated = warning.band === 'elevated' || warning.band === 'breaking';
if (!warningElevated || !context?.usable || context.state !== 'adverse') return null;
return (
<div className="glass-sm relative overflow-hidden px-4 py-3" role="status">
<span className="absolute inset-y-0 left-0 w-1 bg-gradient-to-b from-orange-400 to-red-400" aria-hidden="true" />
<div className="flex flex-wrap items-baseline gap-x-3 gap-y-1 pl-1">
<span className="text-xs font-semibold uppercase tracking-wider text-orange-300">Confluence active</span>
<span className="text-sm text-gray-200">
Warning is {warning.band}; point-in-time fundamentals are adverse with {context.evidence_quality} evidence.
</span>
<span className="text-xs text-gray-400">Condition only · never a combined score</span>
</div>
</div>
);
}
/** One table for both axes — they share a shape, and two panels invited
* comparing numbers that are not on the same scale. */
function PillarTable({ state, warning }: { state: RegimeReading; warning: RegimeReading }) {
const groups: { title: string; reading: RegimeReading }[] = [
{ title: 'State', reading: state },
{ title: 'Warning', reading: warning },
];
return (
<Disclosure summary="Pillars & sensors · what drives each score">
<div className="overflow-x-auto rounded-lg border border-white/[0.06]">
<table className="w-full text-sm">
<thead>
<tr className="border-b border-white/[0.06] text-left text-xs uppercase tracking-wider text-gray-400">
<th className="px-4 py-3 font-medium">Pillar / sensor</th>
<th className="px-4 py-3 text-right font-medium">Score</th>
<th className="px-4 py-3 text-right font-medium">Weight</th>
<th className="px-4 py-3 text-right font-medium">Contribution</th>
</tr>
</thead>
{groups.map(({ title, reading }) => (
<tbody key={title}>
<tr className="border-b border-white/[0.06] bg-white/[0.02]">
<td colSpan={4} className="px-4 py-2 text-[11px] uppercase tracking-wider text-gray-400">
{title}
<span className="ml-2 normal-case tracking-normal text-gray-400">
{reading.score ?? '—'} · {Math.round(reading.coverage)}% coverage
</span>
</td>
</tr>
{reading.pillars.map((pillar) => (
<tr key={pillar.id} className="border-b border-white/[0.04] align-top last:border-0">
<td className="px-4 py-3">
<div className="font-medium text-gray-200">{pillar.label}</div>
<div className="mt-1 space-y-0.5">
{pillar.sensors.map((sensor) => (
<div key={sensor.id} className="text-xs text-gray-400">
<span className="font-mono text-gray-400">{sensor.id}</span> {sensor.label}:{' '}
<span className="num text-gray-400">{sensor.score == null ? 'n/a' : sensor.score}</span>
</div>
))}
</div>
</td>
<td className="px-4 py-3 text-right num text-gray-300">{pillar.score ?? '—'}</td>
<td className="px-4 py-3 text-right num text-gray-400">{pillar.weight}</td>
<td className="px-4 py-3 text-right num text-gray-300">
{pillar.available ? pillar.contribution.toFixed(1) : '—'}
</td>
</tr>
))}
</tbody>
))}
</table>
</div>
</Disclosure>
);
}
function MetaChip({ label, value, title }: { label: string; value: ReactNode; title?: string }) {
return (
<span className="rounded-lg bg-white/[0.03] px-2.5 py-1 text-xs text-gray-400" title={title}>
{label} <span className="num text-gray-400">{value}</span>
</span>
);
}
/** Provenance strip — replaces three separate prose blocks. */
function MetaStrip({ data }: { data: RegimeMonitor }) {
const quality = data.data_quality;
const basket = data.basket;
const days = (value: number | null | undefined) => (value == null ? '—' : `${value}d`);
return (
<div className="flex flex-wrap items-center gap-2">
<MetaChip label="as of" value={data.date ?? '—'} />
<MetaChip label="oldest input" value={days(quality?.oldest_market_input_age_days)} />
{basket && (
<MetaChip
label="basket"
value={`${basket.members_available ?? '—'}/${basket.members_expected} · frozen ${basket.basket_asof}`}
title={`hash ${basket.hash}`}
/>
)}
<MetaChip
label="credit history"
value={days(quality?.credit_history_days)}
title="Upstream span actually available. ICE caps the HY OAS series at 3 rolling years."
/>
<MetaChip label="VIX history" value={days(quality?.vix_history_days)} />
</div>
);
}
function StatTiles({ metrics }: { metrics: EventStudyMetrics }) {
return (
<div className="grid grid-cols-2 gap-2 sm:grid-cols-4">
{[
['Warned', `${metrics.events_warned}/${metrics.events}`],
['Missed', metrics.events_missed],
['False alarms/year', metrics.false_alarms_per_year?.toFixed(1) ?? '—'],
['Median lead', metrics.median_lead_days == null ? '—' : `${metrics.median_lead_days}d`],
].map(([label, value]) => (
<div key={String(label)} className="rounded-lg border border-white/[0.06] bg-white/[0.02] px-3 py-2">
<div className="text-xs text-gray-400">{label}</div>
<div className="mt-0.5 text-lg font-semibold text-gray-200">{value}</div>
</div>
))}
</div>
);
}
function EventTable({ events }: { events: { date: string; warned: boolean; lead_days: number | null }[] }) {
return (
<div className="overflow-x-auto rounded-lg border border-white/[0.06]">
<table className="w-full text-xs">
<thead><tr className="border-b border-white/[0.06] text-left text-gray-400">
<th className="px-3 py-2 font-medium">Correction</th>
<th className="px-3 py-2 text-right font-medium">Warned</th>
<th className="px-3 py-2 text-right font-medium">Lead</th>
</tr></thead>
<tbody>{events.map((event) => (
<tr key={event.date} className="border-b border-white/[0.03] last:border-0">
<td className="px-3 py-2 num text-gray-300">{event.date}</td>
<td className={`px-3 py-2 text-right ${event.warned ? 'text-emerald-400' : 'text-gray-400'}`}>{event.warned ? 'yes' : 'no'}</td>
<td className="px-3 py-2 text-right num text-gray-300">{event.lead_days == null ? '—' : `${event.lead_days}d`}</td>
</tr>
))}</tbody>
</table>
</div>
);
}
/** Shipped rule against ablations, external baselines, and chance.
*
* The two kinds answer different questions and must not be read as one list:
* an ablation asks whether the quadrant machinery earns its place, a baseline
* asks whether the score earns its complexity.
*/
function ComparisonTable({ report }: { report: EventStudyReport }) {
const shipped = report.shipped;
if (!shipped || !report.comparison?.length) return null;
const rows = [
{
id: 'shipped',
label: 'Quadrant alert (shipped)',
kind: 'shipped' as const,
note: shipped.rule.entry,
measurable: true,
...shipped.metrics,
},
...report.comparison,
];
const KIND_LABEL: Record<string, string> = {
shipped: 'shipped',
ablation: 'ablation',
baseline: 'baseline',
fundamental: 'fundamental',
};
return (
<div className="space-y-2">
<div className="overflow-x-auto rounded-lg border border-white/[0.06]">
<table className="w-full text-xs">
<thead><tr className="border-b border-white/[0.06] text-left text-gray-400">
<th className="px-3 py-2 font-medium">Rule</th>
<th className="px-3 py-2 text-right font-medium">Warned</th>
<th className="px-3 py-2 text-right font-medium">FA/yr</th>
<th className="px-3 py-2 text-right font-medium">Median lead</th>
</tr></thead>
<tbody>{rows.map((row) => (
<tr
key={row.id}
className={`border-b border-white/[0.03] last:border-0 ${row.kind === 'shipped' ? 'bg-white/[0.03]' : ''}`}
title={row.note}
>
<td className={`px-3 py-2 ${row.kind === 'shipped' ? 'font-medium text-gray-200' : 'text-gray-400'}`}>
{row.label}
<span className="ml-2 text-xs uppercase tracking-wide text-gray-400">{KIND_LABEL[row.kind]}</span>
</td>
{/* A rule whose input does not exist yet scores 0/N, and printing
that would read as tested-and-failed. Say "not measurable". */}
{row.measurable === false ? (
<td className="px-3 py-2 text-right text-xs italic text-gray-400" colSpan={3}>
{/* Not "no observations yet": once some exist but fewer than
the minimum are covered, that is simply false. Matches the
callout below. */}
insufficient exposure not measurable
</td>
) : (
<>
<td className="px-3 py-2 text-right num text-gray-300">{row.events_warned}/{row.events}</td>
<td className="px-3 py-2 text-right num text-gray-300">{row.false_alarms_per_year?.toFixed(1) ?? '—'}</td>
<td className="px-3 py-2 text-right num text-gray-300">{row.median_lead_days == null ? '—' : `${row.median_lead_days}d`}</td>
</>
)}
</tr>
))}
{report.null_model && (
<tr className="border-t border-white/[0.06] text-gray-400">
<td className="px-3 py-2">
Random alarms, same firing rate
<span className="ml-2 text-xs uppercase tracking-wide text-gray-400">null</span>
</td>
<td className="px-3 py-2 text-right num">
{report.null_model.mean_warned.toFixed(1)} ± {report.null_model.sd_warned.toFixed(1)}
</td>
<td className="px-3 py-2 text-right num"></td>
<td className="px-3 py-2 text-right num"></td>
</tr>
)}</tbody>
</table>
</div>
</div>
);
}
function StudyVerdict({ report }: { report: EventStudyReport }) {
const model = report.null_model;
if (!model) return null;
const chancePct = (model.p_at_least_observed * 100).toFixed(0);
const indistinguishable = model.p_at_least_observed >= 0.1;
// The number carries the claim, not the adjective. At ~10 corrections a p of
// 0.09 is not evidence of anything, so "beats the null" would over-state a
// result this panel is otherwise careful never to over-state.
return (
<Callout variant={indistinguishable ? 'warning' : 'info'}>
<strong>
{indistinguishable
? `Not distinguishable from chance (p = ${model.p_at_least_observed.toFixed(2)}).`
: `Above the firing-rate null (p = ${model.p_at_least_observed.toFixed(2)}).`}
</strong>{' '}
Random alarms match or beat {model.observed_warned}/{model.events} warned corrections in {chancePct}% of{' '}
{model.draws} draws placing {model.alarms_per_draw} alarms over the same sessions. Corrections cluster and random
placement does not, so this is the floor, not the bar.
</Callout>
);
}
/** The credit sensor starts partway through, so Warning is a different
* construct either side of it. The share is derived, never asserted: if one era
* carries no corrections there is no comparison to draw and the per-era ratios
* would be noise dressed up as a finding. */
function EraDisclosure({
eras,
divider,
}: {
eras: NonNullable<NonNullable<EventStudyReport['shipped']>['by_era']>;
divider: number | undefined;
}) {
const { pre_credit: pre, full_coverage: full } = eras;
const total = pre.sessions + full.sessions;
const share = total > 0 ? Math.round((pre.sessions / total) * 100) : 0;
// An era holding one or two corrections has a recall of 0/1 or 1/2, which is
// not a rate. Below this the eras get their false-alarm rates compared and
// nothing else.
const comparable = pre.events >= 3 && full.events >= 3;
return (
<Disclosure summary={`Sensor-era caveat · ${share}% of sessions predate credit`}>
<p className="text-xs leading-relaxed text-gray-400">
<strong>{share}% of the evaluated sessions predate the credit sensor.</strong> W3 begins {eras.credit_from}, so
before that Warning renormalises to W1+W2 and the fixed {divider} divider is applied to a different construct
than it was reasoned about. Dropping the training split makes every correction evaluable; it does not make the
coverage gap go away, it moves it from the threshold to the score.
{comparable ? (
<>
{' '}Two sensors:{' '}
<strong className="text-gray-300">{pre.events_warned}/{pre.events}</strong> at{' '}
{pre.false_alarms_per_year?.toFixed(1) ?? '—'} FA/yr. All three:{' '}
<strong className="text-gray-300">{full.events_warned}/{full.events}</strong> at{' '}
{full.false_alarms_per_year?.toFixed(1) ?? '—'} FA/yr.
</>
) : (
<>
{' '}The corrections do not straddle that boundary ({pre.events} before, {full.events} after), so the two
eras cannot be compared on recall only the false-alarm rates are meaningful ({pre.false_alarms_per_year?.toFixed(1) ?? '—'}{' '}
vs {full.false_alarms_per_year?.toFixed(1) ?? '—'} per year).
</>
)}
</p>
</Disclosure>
);
}
function EventStudyBody({ report }: { report: EventStudyReport }) {
const shipped = report.shipped;
const eras = shipped?.by_era;
return (
<div className="space-y-4">
<div className="flex flex-wrap items-center gap-2">
<Badge label={report.evaluation ?? 'exploratory'} variant={report.evaluation === 'holdout' ? 'auto' : 'manual'} />
{report.generated_at && <span className="text-xs text-gray-400">generated {new Date(report.generated_at).toLocaleDateString()}</span>}
{report.sample && <span className="text-xs text-gray-400">{report.sample.evaluable_from} {report.sample.end}</span>}
</div>
<StudyVerdict report={report} />
<p className="text-sm leading-relaxed text-gray-300">{report.summary}</p>
{shipped && <StatTiles metrics={shipped.metrics} />}
<ComparisonTable report={report} />
{shipped && shipped.events.length > 0 && (
<Disclosure summary={`Correction details · ${shipped.events.length} events`}>
<EventTable events={shipped.events} />
</Disclosure>
)}
{report.null_model && (
<Disclosure summary="Null-model interpretation">
<p className="text-xs leading-relaxed text-gray-400">
The null places {report.null_model.alarms_per_draw} alarms at random over the same sessions and at the
shipped rule's firing rate. Corrections cluster while random placement does not, so this is a floor rather
than a demanding benchmark: a clustering rule could beat it without genuine foresight.
</p>
</Disclosure>
)}
{report.fundamental_coverage && !report.fundamental_coverage.measurable && (
<Disclosure
summary={`Fundamental exposure · ${report.fundamental_coverage.events_covered}/${report.fundamental_coverage.events_evaluable} corrections covered`}
>
<p className="text-xs leading-relaxed text-gray-400">
<strong>Insufficient exposure — the fundamental rows are untested, not failed.</strong>{' '}
The channel had usable context on{' '}
<strong className="text-gray-300">
{report.fundamental_coverage.sessions_eligible} of{' '}
{report.fundamental_coverage.evaluable_sessions}
</strong>{' '}
evaluated sessions, covering{' '}
<strong className="text-gray-300">
{report.fundamental_coverage.events_covered} of{' '}
{report.fundamental_coverage.events_evaluable}
</strong>{' '}
corrections ({report.fundamental_coverage.minimum_events} needed;{' '}
{report.fundamental_coverage.observations} observation
{report.fundamental_coverage.observations === 1 ? '' : 's'} recorded). Those rows are
scored only on that window, never on the market rows' full sample otherwise a
fortnight of data would render as a 0/10 and read as a failed test. Read the market rows
as a verdict on the technical sensors and the alert machinery only.
</p>
</Disclosure>
)}
{eras && <EraDisclosure eras={eras} divider={shipped?.rule.warning_divider} />}
{report.fitted && (
<Disclosure summary={`Fitted-threshold variant · ${report.fitted.metrics.events_warned}/${report.fitted.metrics.events} on the 30% holdout`}>
<div className="space-y-3 pt-1">
<p className="text-xs leading-relaxed text-gray-400">
The original study, kept because it is what the methodology document reports: an{' '}
{report.fitted.params.warn_percentile}th-percentile Warning threshold (
{report.fitted.params.warn_threshold}) frozen on the first{' '}
{(report.fitted.params.train_fraction * 100).toFixed(0)}% of sessions and measured on the rest. Nothing
consumes this rule the shipped alert uses fixed dividers with hysteresis, confirmation and a cooldown.
</p>
<StatTiles metrics={report.fitted.metrics} />
{report.fitted.events.length > 0 && <EventTable events={report.fitted.events} />}
{report.reliability && (report.reliability.underpowered || report.reliability.sensor_coverage_mismatch) && (
<Callout variant="warning">
<div className="space-y-1.5">
{report.reliability.underpowered && (
<p>
<strong>Underpowered.</strong> Only {report.reliability.events_in_holdout} of{' '}
{report.reliability.events_detected} detected corrections fall in the holdout (
{report.reliability.minimum_events}+ needed). Read the direction, not the ratio.
</p>
)}
{report.reliability.sensor_coverage_mismatch && (
<p>
<strong>Sensor coverage differs across the split.</strong>{' '}
{report.reliability.train_full_sensor_share}% of training sessions had all{' '}
{report.reliability.sensors_expected} Warning sensors versus{' '}
{report.reliability.holdout_full_sensor_share}% of test sessions
{report.params?.credit_sensor_from && ` — credit history begins ${report.params.credit_sensor_from}`}
. The threshold was frozen on a partly different construct than it is measured against.
</p>
)}
</div>
</Callout>
)}
</div>
</Disclosure>
)}
</div>
);
}
function EventStudyPanel() {
const study = useQuery({ queryKey: ['regime', 'event-study'], queryFn: getEventStudy });
return (
<Disclosure summary="Warning study · chronological correction alarms">
{study.isLoading && <SkeletonCard className="h-24" />}
{study.data === null && <Callout variant="empty">Not run yet trigger Event Study in Admin Jobs.</Callout>}
{study.data && !study.data.available && <Callout variant="warning">{study.data.reason ?? 'No data'}</Callout>}
{study.data?.available && <EventStudyBody report={study.data} />}
</Disclosure>
);
}
const SELECT_CLASS = 'rounded-md border border-white/[0.08] bg-white/[0.03] px-2 py-1.5 text-xs text-gray-200';
const CAPEX_OPTIONS: { value: CapexState; label: string }[] = [
{ value: 'raising', label: 'Raising' },
{ value: 'holding', label: 'Holding' },
{ value: 'cutting', label: 'Cutting' },
{ value: 'unknown', label: 'Unknown' },
];
function FundamentalsEditor({
data,
onSave,
onRefresh,
saving,
refreshing,
}: {
data: RegimeFundamentals;
onSave: (body: RegimeFundamentalsUpdate) => void;
onRefresh: () => void;
saving: boolean;
refreshing: boolean;
}) {
const [capex, setCapex] = useState<Record<string, CapexState>>(() => ({ ...data.capex }));
const [reaction, setReaction] = useState<GoodNewsReaction>(data.good_news_stock_down);
const values = Object.values(capex);
const counts = {
cutting: values.filter((s) => s === 'cutting').length,
holding: values.filter((s) => s === 'holding').length,
raising: values.filter((s) => s === 'raising').length,
unknown: values.filter((s) => s === 'unknown').length,
};
// Mirrors _capex_signal: any cut is adverse on partial evidence, any hold is
// neutral, all-known-raising is supportive, nothing known is unknown. No
// average — an average would let cuts and unknowns land on "neutral".
const capexSignal: FundamentalState =
counts.cutting > 0 ? 'adverse'
: counts.holding > 0 ? 'neutral'
: counts.raising > 0 ? 'supportive'
: 'unknown';
const reactionSignal: FundamentalState =
reaction === 'yes' ? 'adverse' : reaction === 'no' ? 'supportive' : reaction === 'mixed' ? 'neutral' : 'unknown';
return (
<div className="space-y-4">
<div className="flex flex-wrap items-center gap-2 text-xs text-gray-400">
<span>Source: {data.source}</span>
{data.fetched_at && <span>· fetched {new Date(data.fetched_at).toLocaleDateString()}</span>}
{data.effective_date && <span>· effective {data.effective_date}</span>}
{data.locked && <Badge label="locked" variant="manual" />}
</div>
{data.reasoning && <p className="text-xs leading-relaxed text-gray-400">{data.reasoning}</p>}
<div>
<div className="mb-2 flex items-center justify-between gap-3 text-xs">
<span className="font-medium text-gray-300">Capex guidance by hyperscaler</span>
<span style={{ color: FUNDAMENTAL_VISUAL[capexSignal].color }}>{capexSignal}</span>
</div>
<div className="grid grid-cols-2 gap-2">
{Object.entries(capex).map(([symbol, state]) => (
<label key={symbol} className="flex items-center justify-between gap-2 rounded-md bg-white/[0.02] px-2.5 py-2 text-xs text-gray-400">
<span className="font-mono text-gray-300">{symbol}</span>
<select
className={SELECT_CLASS}
value={state}
onChange={(event) => setCapex((current) => ({ ...current, [symbol]: event.target.value as CapexState }))}
>
{CAPEX_OPTIONS.map((option) => <option key={option.value} value={option.value}>{option.label}</option>)}
</select>
</label>
))}
</div>
<p className="mt-1.5 text-xs text-gray-400">
{counts.cutting} cutting · {counts.holding} holding · {counts.raising} raising · {counts.unknown} unknown.
Any cut reads adverse on partial evidence; supportive needs every known name raising.
</p>
</div>
<label className="flex items-center justify-between gap-3 text-xs text-gray-400">
<span>
<span className="font-medium text-gray-300">Good news, stock down</span>
<span className="ml-2" style={{ color: FUNDAMENTAL_VISUAL[reactionSignal].color }}>{reactionSignal}</span>
</span>
{/* "Mixed" is an observed mixed reaction; "unknown" is nobody looked or
the extraction failed. Collapsing them made a parse error read as
neutral evidence. */}
<select className={SELECT_CLASS} value={reaction} onChange={(event) => setReaction(event.target.value as GoodNewsReaction)}>
<option value="yes">Yes · good news sold</option>
<option value="no">No · reacting normally</option>
<option value="mixed">Mixed · observed, no clear pattern</option>
<option value="unknown">Unknown · not observed</option>
</select>
</label>
<div className="flex flex-wrap gap-2">
<button className="btn-primary px-3 py-1.5 text-sm disabled:opacity-50" disabled={saving} onClick={() => onSave({ capex, good_news_stock_down: reaction, locked: true })}>Save observations</button>
<button className="rounded-lg px-3 py-1.5 text-sm text-gray-400 hover:bg-white/[0.04] disabled:opacity-50" disabled={refreshing} onClick={onRefresh}>{refreshing ? 'Refreshing…' : 'Refresh via LLM'}</button>
{data.locked && <button className="rounded-lg px-3 py-1.5 text-sm text-gray-400 hover:bg-white/[0.04]" onClick={() => onSave({ locked: false })}>Unlock</button>}
</div>
</div>
);
}
function ConfigEditor({ data, onSave, saving }: { data: RegimeConfig; onSave: (updates: Partial<RegimeConfig>) => void; saving: boolean }) {
const [basket, setBasket] = useState(data.breadth_basket.join(', '));
const [staleness, setStaleness] = useState(data.fundamental_staleness_days);
const symbols = basket.split(/[\s,]+/).map((symbol) => symbol.trim().toUpperCase()).filter(Boolean);
return (
<div className="space-y-3">
<label className="block text-xs text-gray-400">
<span>Fixed breadth basket · {symbols.length} symbols</span>
<textarea value={basket} onChange={(event) => setBasket(event.target.value)} rows={5} className="mt-1 w-full rounded-lg border border-white/[0.08] bg-white/[0.03] p-2 font-mono text-xs text-gray-200" />
</label>
<label className="flex items-center gap-2 text-xs text-gray-400">
<span>Fundamental staleness</span>
<input type="number" min={30} max={180} value={staleness} onChange={(event) => setStaleness(Number(event.target.value))} className="w-20 rounded-md border border-white/[0.08] bg-white/[0.03] px-2 py-1 text-right num text-gray-200" />
<span>days</span>
</label>
<p className="text-xs text-gray-400">Changing the basket resets its freeze date and silently reseeds quadrant alerts.</p>
<button className="btn-primary px-3 py-1.5 text-sm disabled:opacity-50" disabled={saving || symbols.length < 20} onClick={() => onSave({ breadth_basket: symbols, fundamental_staleness_days: staleness })}>Save basket &amp; freshness</button>
</div>
);
}
function AdminControls() {
const queryClient = useQueryClient();
const fundamentals = useQuery({ queryKey: ['regime', 'fundamentals'], queryFn: getRegimeFundamentals });
const config = useQuery({ queryKey: ['regime', 'config'], queryFn: getRegimeConfig });
const invalidate = () => queryClient.invalidateQueries({ queryKey: ['regime'] });
const refresh = useMutation({ mutationFn: refreshRegimeFundamentals, onSuccess: invalidate });
const saveFundamentals = useMutation({ mutationFn: updateRegimeFundamentals, onSuccess: invalidate });
const saveConfig = useMutation({ mutationFn: updateRegimeConfig, onSuccess: invalidate });
return (
<Disclosure summary="Admin · Monitor settings">
<div className="grid gap-5 xl:grid-cols-2 xl:gap-6">
<section className="border-b border-white/[0.06] pb-5 xl:border-b-0 xl:border-r xl:pb-0 xl:pr-6">
<div className="mb-3 text-xs uppercase tracking-wider text-gray-400">Fundamental observations</div>
{fundamentals.isLoading && <SkeletonCard className="h-36" />}
{fundamentals.data && <FundamentalsEditor key={fundamentals.dataUpdatedAt} data={fundamentals.data} onSave={(body) => saveFundamentals.mutate(body)} onRefresh={() => refresh.mutate()} saving={saveFundamentals.isPending} refreshing={refresh.isPending} />}
{refresh.isError && <Callout variant="error">Refresh failed: {(refresh.error as Error).message}</Callout>}
</section>
<section>
<div className="mb-3 text-xs uppercase tracking-wider text-gray-400">Fixed basket &amp; freshness</div>
{config.isLoading && <SkeletonCard className="h-36" />}
{config.data && <ConfigEditor key={config.dataUpdatedAt} data={config.data} onSave={(updates) => saveConfig.mutate(updates)} saving={saveConfig.isPending} />}
{saveConfig.isError && <Callout variant="error">Save failed: {(saveConfig.error as Error).message}</Callout>}
</section>
</div>
</Disclosure>
);
}
export default function RegimePage() {
const isAdmin = useAuthStore((state) => state.role) === 'admin';
const monitor = useQuery({ queryKey: ['regime', 'monitor'], queryFn: getRegimeMonitor });
const data = monitor.data;
const inputs = data?.inputs;
return (
<div className="space-y-6 animate-slide-up">
<PageHeader
title="AI/Tech Risk Monitor"
subtitle="Market stress, early warning, and fundamental context"
actions={
<div className="flex flex-wrap items-center justify-end gap-2">
<Badge label="observational only" variant="default" />
{data?.date && <span className="num text-xs text-gray-400">as of {data.date}</span>}
{data?.available && (
<Badge
label={data.data_quality?.is_fresh ? 'fresh' : 'check data'}
variant={data.data_quality?.is_fresh ? 'auto' : 'manual'}
/>
)}
</div>
}
/>
{monitor.isLoading && <><SkeletonCard className="h-44" /><SkeletonTable rows={6} cols={4} /></>}
{monitor.isError && <Callout variant="error" onRetry={() => monitor.refetch()}>Failed to load: {(monitor.error as Error).message}</Callout>}
{data && !data.available && <Callout variant="empty">Not computed yet run AI/Tech Risk Monitor from Admin Jobs or wait for the daily pipeline.</Callout>}
{data?.available && data.state && data.warning && (
<>
{(!data.data_quality?.is_fresh || data.state.band == null || data.warning.band == null) && (
<Callout variant="warning">
Reading is incomplete or stale. State coverage {Math.round(data.state.coverage)}%, Warning coverage {Math.round(data.warning.coverage)}%
{data.data_quality?.stale_inputs?.length ? ` · stale: ${data.data_quality.stale_inputs.join(', ')}` : ''}.
</Callout>
)}
<div className="grid gap-4 lg:grid-cols-3">
<ScoreGauge
label="State · stress right now"
reading={data.state}
footnote={
<>
Price, breadth, credit and volatility levels · VIX{' '}
<span className="num text-gray-400">{inputs?.vix ?? '—'}</span> · HY OAS{' '}
<span className="num text-gray-400">{inputs?.hy_oas ?? '—'}</span> · breadth{' '}
<span className="num text-gray-400">
{inputs?.breadth_pct_above_200 == null ? '—' : `${inputs.breadth_pct_above_200}%`}
</span>
</>
}
/>
<ScoreGauge
label="Warning · deterioration & divergence"
reading={data.warning}
footnote={
<>
Breadth divergence · SMH/SPY rollover · HY credit impulse.
{data.warning.coverage < 100 && ' Missing sensors are omitted rather than filled.'}
</>
}
/>
{data.fundamental_live && <FundamentalSummaryCard overlay={data.fundamental_live} />}
</div>
<ConfluenceStrip warning={data.warning} context={data.fundamental_context} />
<Suspense fallback={<SkeletonCard className="h-80" />}><RegimeChart /></Suspense>
{data.fundamental_live && <FundamentalEvidence overlay={data.fundamental_live} />}
<PillarTable state={data.state} warning={data.warning} />
<Disclosure summary="Data provenance · coverage and history">
<MetaStrip data={data} />
</Disclosure>
</>
)}
<EventStudyPanel />
{isAdmin && <AdminControls />}
</div>
);
}