stock-oracle

Commit Graph

Author	SHA1	Message	Date
I Luk Kim	1d087b54a4	feat: day_gainers 5분봉 수집 + News v2 ingest + overlay 정리 주요 변경사항: gainer snapshot (신규) - gainer_snapshots 테이블: 5분 단위 intraday top-100 day_gainers 스냅샷 - APScheduler CronTrigger (*/5 min, Mon-Fri ET) + 장중 guard (9:30~16:00) - alembic migration p7g8h9i0j1k2 /stocks/gainers 엔드포인트 (신규) - yfinance day_gainers preset, 실시간(캐시 없음) - yfinance_plus screen() wrapper — 모든 screen() 호출에 세션 풀 + 브라우저 지문 우회 적용 News v2 ingest (신규) - Alpaca News + StockTwits + Finnhub 수집 파이프라인 - news_headlines 테이블 + scheduler (5분 realtime poll, 일 1회 backfill) Overlay 정리 - 미사용 서브시스템 제거: wikimedia, youtube, google_trends, feature_builder, overlay_scorer - Yahoo RSS 어댑터 유지, 파이프라인 단순화 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	3 months ago
I Luk Kim	7a003a5360	fix: screener yf.screen() rate limit/401 retry 처리 추가 429/rate limit 및 401/unauthorized 발생 시 최대 3회 재시도 (delay 3s, 6s). 모든 retry 소진 후 RuntimeError로 변환하여 503 응답. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	4 months ago
I Luk Kim	b88835cded	feat(screener): add stock screener API with yfinance EquityQuery Implements GET /api/v1/screener/stocks and GET /api/v1/screener/fields for condition-based stock filtering without manual web searches. - app/schemas/screener.py: ScreenerStockItem + ScreenerResponse Pydantic models - app/services/screener_service.py: ScreenerService wrapping yfinance screen() via run_in_executor; exchange mapping (NYSE→NYQ, NASDAQ→NMS/NGM/NCM, etc.); btwn/gt/lt/is-in/eq EquityQuery builder; post-filter for ETF/FUND exclusion - app/api/v1/endpoints/screener.py: /stocks (with_cache TTL=300) + /fields metadata - app/api/v1/api.py: register screener router at prefix /screener - app/main.py: add screener OpenAPI tag and HTML doc section with examples Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	5 months ago

Author

SHA1

Message

Date

I Luk Kim

1d087b54a4

feat: day_gainers 5분봉 수집 + News v2 ingest + overlay 정리

주요 변경사항:

gainer snapshot (신규)
- gainer_snapshots 테이블: 5분 단위 intraday top-100 day_gainers 스냅샷
- APScheduler CronTrigger (*/5 min, Mon-Fri ET) + 장중 guard (9:30~16:00)
- alembic migration p7g8h9i0j1k2

/stocks/gainers 엔드포인트 (신규)
- yfinance day_gainers preset, 실시간(캐시 없음)
- yfinance_plus screen() wrapper — 모든 screen() 호출에 세션 풀 + 브라우저 지문 우회 적용

News v2 ingest (신규)
- Alpaca News + StockTwits + Finnhub 수집 파이프라인
- news_headlines 테이블 + scheduler (5분 realtime poll, 일 1회 backfill)

Overlay 정리
- 미사용 서브시스템 제거: wikimedia, youtube, google_trends, feature_builder, overlay_scorer
- Yahoo RSS 어댑터 유지, 파이프라인 단순화

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

I Luk Kim

7a003a5360

fix: screener yf.screen() rate limit/401 retry 처리 추가

429/rate limit 및 401/unauthorized 발생 시 최대 3회 재시도 (delay 3s, 6s).
모든 retry 소진 후 RuntimeError로 변환하여 503 응답.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

I Luk Kim

b88835cded

feat(screener): add stock screener API with yfinance EquityQuery

Implements GET /api/v1/screener/stocks and GET /api/v1/screener/fields
for condition-based stock filtering without manual web searches.

- app/schemas/screener.py: ScreenerStockItem + ScreenerResponse Pydantic models
- app/services/screener_service.py: ScreenerService wrapping yfinance screen()
  via run_in_executor; exchange mapping (NYSE→NYQ, NASDAQ→NMS/NGM/NCM, etc.);
  btwn/gt/lt/is-in/eq EquityQuery builder; post-filter for ETF/FUND exclusion
- app/api/v1/endpoints/screener.py: /stocks (with_cache TTL=300) + /fields metadata
- app/api/v1/api.py: register screener router at prefix /screener
- app/main.py: add screener OpenAPI tag and HTML doc section with examples

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

3 Commits (1d087b54a43d3f49da5f5ec77ceb8fde31fe9b1c)