- prompt_optimizer: build_compressed_prompt의 JSON 키를 act/conf/reason에서
action/confidence/rationale로 수정 (parse_response와 일치시킴)
→ Gemini 응답 100% HOLD로 처리되던 버그 수정
- overseas: fetch_overseas_rankings의 GUBN 파라미터를 1(상승)에서 0(전체)으로 변경
→ 변동성 스캐너가 상승/하락 모두 대상으로 NASDAQ 후보 발견 가능
- test: GUBN==0 검증, build_compressed_prompt 키 이름 검증 추가
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- OverseasBroker에 get_overseas_pending_orders (TTTS3018R, 실전전용)
및 cancel_overseas_order (거래소별 TR_ID, hashkey 필수) 추가
- TelegramClient에 notify_unfilled_order 추가
(BUY취소=MEDIUM, SELL미체결=HIGH 우선순위)
- handle_overseas_pending_orders 함수 추가:
· BUY 미체결 → 취소 + 쿨다운 설정
· SELL 미체결 → 취소 후 -0.4% 재주문 (최대 1회)
· 미국 거래소(NASD/NYSE/AMEX) 중복 조회 방지
- daily/realtime 두 모드 모두 market 루프 시작 전 호출
- 테스트 13개 추가 (test_overseas_broker.py 8개, test_main.py 5개)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
KIS 공식 문서(20260221) '해외주식 주문' 시트 확인 결과:
- 모의투자 미국 매수: VTTT1002U (기존 정상)
- 모의투자 미국 매도: VTTT1001U (기존 VTTT1006U → 잘못된 TR_ID)
VTTT1006U는 존재하지 않는 TR_ID로, 모든 해외 SELL 주문이
"모의투자에서는 해당업무가 제공되지 않습니다." 오류로 거부되었음.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Three fixes for overseas stock trading failures:
1. Price API exchange code mapping:
- get_overseas_price() now applies _PRICE_EXCHANGE_MAP (NASD→NAS, NYSE→NYS, AMEX→AMS)
- Price API HHDFS00000300 requires short exchange codes same as ranking API
2. rt_cd check in send_overseas_order():
- Log WARNING (not INFO) when rt_cd != "0" (e.g., "주문가능금액이 부족합니다")
- Caller (main.py) checks rt_cd == "0" before calling log_trade()
- Prevents DB from recording failed orders as successful trades
3. Limit order price premium for BUY:
- BUY limit price = current_price * 1.005 (0.5% premium)
- SELL limit price = current_price (no premium)
- Improves fill probability: KIS VTS only accepts limit orders,
and last price is typically at or below ask
4. PAPER_OVERSEAS_CASH fallback (config + main.py):
- New setting: PAPER_OVERSEAS_CASH = 50000.0 (USD)
- When VTS overseas balance API fails/returns 0, use this as simulated cash
- Applied in both trading_cycle() and run_daily_session()
5. Candidate price fallback:
- If price API returns 0, use scanner candidate price as fallback
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Apply _PRICE_EXCHANGE_MAP in get_overseas_price() to send short codes
(NASD→NAS, NYSE→NYS, AMEX→AMS) required by HHDFS00000300 price API
- Add PAPER_OVERSEAS_CASH config setting (default $50,000) for simulated
USD balance when VTS overseas balance API returns 0 in paper mode
- Fall back to scan candidate price when live price API returns 0
- Both fixes together resolve "no affordable quantity (cash=0, price=0)"
which was preventing all overseas trade execution
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The overseas ranking API was returning 404 for all exchanges because the
TR_IDs, API paths, and exchange codes were all incorrect. Updated to match
KIS official API documentation:
- TR_ID: HHDFS76290000 (updown-rate), HHDFS76270000 (volume-surge)
- Path: /uapi/overseas-stock/v1/ranking/{updown-rate,volume-surge}
- Exchange codes: NASD→NAS, NYSE→NYS, AMEX→AMS via ranking-specific mapping
Fixes#141
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement comprehensive multi-market trading system with automatic
market selection based on timezone and trading hours.
## New Features
- Market schedule module with 10 global markets (KR, US, JP, HK, CN, VN)
- Overseas broker for KIS API international stock trading
- Automatic market detection based on current time and timezone
- Next market open waiting logic when all markets closed
- ConnectionError retry with exponential backoff (max 3 attempts)
## Architecture Changes
- Market-aware trading cycle with domestic/overseas broker routing
- Market context in AI prompts for better decision making
- Database schema extended with market and exchange_code columns
- Config setting ENABLED_MARKETS for market selection
## Testing
- 19 new tests for market schedule (timezone, DST, lunch breaks)
- All 54 tests passing
- Lint fixes with ruff
## Files Added
- src/markets/schedule.py - Market schedule and timezone logic
- src/broker/overseas.py - KIS overseas stock API client
- tests/test_market_schedule.py - Market schedule test suite
## Files Modified
- src/main.py - Multi-market main loop with retry logic
- src/config.py - ENABLED_MARKETS setting
- src/db.py - market/exchange_code columns with migration
- src/brain/gemini_client.py - Dynamic market context in prompts
Resolves#5
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
