Review of the shadow book found seven ways the two books could leak into
each other; all are fixed here. The most serious silently invalidated the
comparison the shadow book exists to make.
- Shadow holdings no longer suppress the manual candidate list. The
open-trade exclusion filtered on any book, so shadow taking the
top-ranked names removed exactly those from the user's list and alerts,
confining the discretionary book to leftovers. Scoped to the manual
book. Closed-trade alerts and paper-book equity were leaking the same
way and are likewise scoped.
- Shadow sizing now matches _simulate_portfolio: min(1% risk, 20% notional
cap, available cash) from marked equity, plus the sub- dust guard.
Previously risk-only from realized equity, so a tight stop produced a
multiples-of-equity leveraged position the strategy would never take.
- Shadow only trades setups from the scan that just ran (<6h old) with one
setup per ticker. A failed or disabled scan step could otherwise open
positions from a prior session at stale prices.
- Gate-reset transitions are observed for both books, so a shadow stop-out
completes fail -> requalify instead of staying locked forever.
- Manual list/close endpoints default to the manual book and reject
hand-closing shadow trades; the performance endpoint is scoped to the
caller so 'your picks' is not every user's book.
- run_shadow_book is registered as a paused job so Admin can trigger it.
Also anchors three pre-existing paper-trade tests (and the new alpaca
window test) on the UTC date. They build fixtures from the local date but
the service stamps opened_at in UTC, so they failed only between 00:00 and
02:00 in a UTC+hh timezone -- latent on ba2df8b, exposed by the clock.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The manual paper book only contains trades taken by hand, inside a 20
minute window, on days someone was available. The backtest that validated
this strategy auto-takes the top-ranked qualified setups up to capacity
every session. The forward record was therefore measuring strategy plus
discretion plus availability -- and degrading silently on busy days.
The shadow book closes that gap: it mirrors the backtest's selection rule
(top strategy_rank qualified, up to capacity, 1% fixed-fractional risk)
and shares the manual book's exit policy, so the only difference between
the two books is which setups get taken. Selection ordering reuses the
strategy_rank the scanner already stores rather than recomputing it, so
the two cannot drift apart. It runs as a near-close pipeline step right
after the scan, marking entries at the same prices a human would see.
Gate-reset re-entry state is now scoped per book -- the books diverge as
soon as their entries differ, and each must see only its own stops.
Performance view rewritten around the comparison:
- three series (shadow, manual, SPY) from a new endpoint
- SPY changes from a per-trade cost-basis counterfactual to plain
buy-and-hold %, since one line has to serve two books
- headline stats are R-multiples, not currency: the books size
differently, so only R compares across them
- configurable start date, because the strategy has been revised
repeatedly and pre-cutover trades ran under rules that no longer
exist
Migration 024 also repairs the numeric weekday crons written by 023,
rewriting only rows still holding the broken form so hand-corrected
settings survive. Its literals are inlined because bound parameters
render as NULL under 'alembic upgrade --sql'.
The shadow book is opt-in and writes nothing until enabled. Verify its
first selections match a backtest of that day's cross-section before
trusting any point on the curve.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Earnings backfill sourced from the public DoltHub earnings repo at a
pinned commit rather than the FMP API: reproducible for anyone re-running
the study, and it burns no request quota. 12,414 events, 98.6% of symbols
with >=8 announcements, 99.2% paired actual/estimate, no keyed duplicates.
2a earnings-gap diagnostic: INFORMATIONAL, no filter shipped. The
pre-earnings cohort's right tail was better, so the registered
avoid-earnings condition failed. Note the raw 23/266 vs 115/574 incidence
gap is largely a duration confound -- severe losses stop out fast and have
less time to span an announcement -- so it is not evidence that holding
through earnings is safe.
2b SUE: FAIL against the pre-registered +0.03 bar (unconditional IC
+0.0151 over 56 reliable windows, momentum-conditional +0.0213). Signs
stable across eras, so this is a clean null rather than an ambiguous one,
consistent with post-earnings drift having decayed in large caps.
Closes the Tier-1 arc: Task 1 dead on deep evidence, Task 2 dead here,
Task 3 complete as diagnostic. No in-sample research thread remains open.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Two independent bugs left the near-close scan running on the previous
session's close, silently degrading live execution to the stale_close
floor (~1.57 Sharpe) instead of the intended ~1.77 close-fill case.
1. OHLCV window never covered the current day. Daily bars are stamped at
session start (04:00Z under EDT), so an end of midnight-on-end_date
landed before that day's bar and dropped it. Widening the window alone
fails the whole request with 'subscription does not permit querying
recent SIP data', so end is also clamped to now-20min. Today's bar is
now returned, roughly 20 minutes behind live -- within the staleness
the near-close design already assumed.
Intraday runs therefore store a partial bar and ingestion progress
reaches today, which made incremental resume skip the after-close
refresh entirely. collect_ohlcv_final() re-pulls the last sessions so
the consolidated bar overwrites the partial one before outcome eval.
2. APScheduler's from_crontab() passes day-of-week to its own field where
0=Monday, so '1-5' meant Tue-Sat: every Monday was skipped and the
scanner ran Saturdays on stale data. Weekday schedules now use names.
Stored settings already corrected via Admin; this fixes the defaults.
Tests cover both: today's bar inside the window, the delayed-data clamp,
historical windows untruncated, and a week of fire times asserting Monday
is present and weekends are not.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Drop intermediate history-depth reports, sector-residual runners/map/code hooks
(evidence stays in final reports + docs), and slim MacBook helper to ssl/earnings/
prod-book-matrix only. SSL bootstrap and archived research conclusions retained.
Tier-1 alpha research (local only, no production deploy):
Sector residual momentum: two-factor SPY+sector residual and sector demean signals, IC harness + A/B. Sector resid clears pre-registered bars narrowly (PROMOTE for human wire design only). Sector demean fails t vs market resid.
Earnings: earnings_events backfill (FMP bulk paid; FMP/AV per-symbol), 2a gap diagnostic report-only, 2b SUE IC (PARK; incomplete 48/506 coverage).
History-depth: pre-registered doc + runner for MacBook deep rebuild/harness.
Do not ship production residual or filters from this branch.
Brings env-gated liquid-breadth harness hooks, research tooling, compact
evidence, and the completion-manifest race guard. No production behavior
change when liquid env vars are unset. Nothing to deploy.
Log the 21:14 orphan as a snapshot-build race, rewrite the context table to
authoritative ICs only, and soften the vol-tilt warning. Add extender completion
manifest + breadth refuse guard; strip intermediate/orphaned reports; park the
thread (no book sim, no deploy).
Add research-only snapshot extender, PIT dollar-volume mask for signal IC,
rank-only harness path, fingerprint+breadth runner, and docs. Fingerprint
reproduced IC -0.045 / t -2.91 on prod.sqlite. No production gate/schedule changes.
Display-only Da/Gurun/Warachka information discreteness on the ticker
indicator panel. Shared compute with the backtest harness; not wired into
gate or rank.
Move the only qualifying R:R scan to 15:30 ET with chained Telegram alerts,
put outcome eval after a final-bar OHLCV fetch, enforce NY trading-day
requalify semantics, stamp paper trades fill_mode=near_close, and migrate
stored schedule_* keys to America/New_York.
Document Phase A (max-hold/vol/corr closed; next-open as decision baseline).
Add stale_close and next_open gap-cap fill modes plus a small matrix to test
whether near-close scheduling recovers overnight momentum drift.
Ship shared Sharpe SE/PSR diagnostics, next-open fill and equity-curve vol targeting in the portfolio simulator, re-derived fip_id, and a checkpointed offline matrix runner for Mac-side validation sweeps.
Ship greenfield min_rr=2.0 and conf=0, read-only Structural S/R, indicator
cache invalidation, and UI/gate language that treats GTL as screening not exit.
Align strategy_rank missing-vol fallback live vs backtest, single-source
PRIMARY_TARGET_MIN_RR, expand prod parity tests, and drop dead FE clients.
Finnhub profile2 reports marketCapitalization in millions; storing it
as dollars made mega-caps like SPCX show as micro (e.g. 1.8M). Normalize
on ingest, add unit tests, and include a one-shot SQL backfill script.
Wikipedia no longer uses plain symbol table cells; parse exchange links and NyseSymbol templates, surface the list source in bootstrap results, and keep legacy cell parsing as a fallback.
Persist job and ingestion warnings/errors for 7 days, surface a dismissible top-nav badge, treat stale OHLCV as a warning (e.g. ticker renames), and show market bar age on the ticker freshness chip.
Single-ticker fetch now attaches residual-momentum ranks so setups do not silently fail the activation gate. Exit plan is a timeline, chart labels move left of the price scale, and missing ranks surface explicitly.
- Remove unused _gate_eligible_levels filtering logic and its tests (research-only)
- Add prominent RESEARCH/DIAGNOSTIC markers and docs to clear-air/ATR fallback helpers
- Document production vs research BACKTEST_* environment variables in backtest_service
- Minor cleanups: update legacy report text, improve outdated function docstring
dennisthiessenandClaude Fable 5