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stock-oracle/app/services
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I Luk Kim fbb42edfc2 feat: multi-ticker bulk bars endpoints + BF-B ticker normalization 
- GET /api/v1/price/data?tickers=AAPL,MSFT,BF-B&start_date=...&end_date=...
  → multi-ticker daily OHLCV via Alpaca (ORB engine daily bars interface)
- GET /api/v1/alpaca/intraday?tickers=...&interval=5min&start_date=...&end_date=...
  → multi-ticker intraday OHLCV via Alpaca (ORB engine ORB-window interface)
- AlpacaMultiBarsResponse schema: {source, interval, count, bars: {sym → [bar]}}
- normalize_ticker(): BF-B→BF.B, BRK-B→BRK.B applied in get_bars/get_multi_bars/get_snapshot(s)
- get_multi_bars: transparent batching (200 symbols/request) + INTERVAL_MAP aliases (5min, 15min, 60min, …)
- Response re-keys Alpaca normalized symbols back to original input names

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 		6 months ago
..
attention feat(attention): Attention 서브시스템 추가 — 이벤트 중심 Wikipedia/GDELT 관심도 피처 7 months ago
overlay perf: API 성능 개선 Round 3 — 8개 항목 (P15-P22) 7 months ago
__init__.py Initial commit with full project improvements 7 months ago
alpaca_client.py feat: multi-ticker bulk bars endpoints + BF-B ticker normalization 6 months ago
alpaca_price_service.py perf: API 성능 개선 Round 3 — 8개 항목 (P15-P22) 7 months ago
dividend_service.py feat: PIT dividend calendar + earnings surprise calendar endpoint 6 months ago
earnings_service.py feat: PIT dividend calendar + earnings surprise calendar endpoint 6 months ago
etf_holdings_fetcher.py fix(etf): as_of_date에 가장 가까운 파일링 반환하도록 수정 7 months ago
etf_loader_service.py Initial commit with full project improvements 7 months ago
financial_service.py perf: Phase 1-3 Stock Oracle API 성능 개선 7 months ago
finra_short_volume_service.py perf: API 성능 개선 Round 3 — 8개 항목 (P15-P22) 7 months ago
fred_proxy_service.py Codebase improvements: caching decorator, Pydantic v2, DB indexes, connection pooling, Alembic 7 months ago
fred_service.py Initial commit with full project improvements 7 months ago
index_constituents_service.py fix(stocks): Wikipedia 403 우회를 위해 User-Agent 헤더 추가 7 months ago
insider_transaction_service.py feat: Earnings Surprise를 SEC XBRL로 전환 + Insider/FINRA 과거 데이터 확장 7 months ago
news_social_service.py perf: API 성능 개선 Round 2 — 9개 항목 (P6-P14) 7 months ago
price_data_service.py perf: API 성능 개선 Round 2 — 9개 항목 (P6-P14) 7 months ago
real_sec_financial_service.py perf: API 성능 개선 — 로그 분석 기반 6개 항목 수정 7 months ago
screener_service.py fix: screener yf.screen() rate limit/401 retry 처리 추가 6 months ago
sec_8k_parser.py feat: 8-K 재파싱 지원 — force_reparse + 단일 accession 재처리 endpoint 6 months ago
sec_data_service.py Initial commit with full project improvements 7 months ago
sec_edgar_service.py Add SEC filings indexing, search, and exhibit extraction (8-K, 6-K, 20-F, 40-F) 7 months ago
sec_filings_service.py feat: 8-K filing parser — Item 추출 + event 생성 6 months ago
sec_http_client.py fix: SEC EDGAR stale 8-K index auto-refresh + HTTP cache bypass 6 months ago
universe_service.py fix: universe service - NASDAQ case bug + OOM prevention 6 months ago
yahoo_52week_gainers_service.py Initial commit with full project improvements 7 months ago
yahoo_most_active_service.py Initial commit with full project improvements 7 months ago