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dfb418c7b27602836363d93ffcdf6d98e84c65bf
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3 Commits

Author SHA1 Message Date
agentson
dfb418c7b2 fix: overseas order rt_cd check, limit price premium, paper cash fallback (#151)
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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>
 2026-02-19 05:44:19 +09:00
agentson
b484f0daff fix: align cooldown test with wait-and-retry behavior + boost overseas coverage
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- test_token_refresh_cooldown: updated to match the wait-then-retry
  behavior introduced in aeed881 (was expecting fail-fast ConnectionError)
- Added 22 tests for OverseasBroker: get_overseas_price, get_overseas_balance,
  send_overseas_order, _get_currency_code, _extract_ranking_rows
- src/broker/overseas.py coverage: 52% → 100%
- All 594 tests pass

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-18 01:12:09 +09:00
agentson
b625f41621 fix: correct KIS overseas ranking API TR_IDs, paths, and exchange codes
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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>
 2026-02-18 01:02:52 +09:00