From f40856c25a0af01430388e6e6c0de068ac4a721d Mon Sep 17 00:00:00 2001
From: jongjae <whdwo798@naver.com>
Date: Fri, 22 May 2026 18:09:48 +0900
Subject: [PATCH] =?UTF-8?q?=EC=A0=84=EB=9E=B5=20=ED=8C=8C=EB=9D=BC?=
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- SL: -1.5% → -2.0% (개장 노이즈 손절 방지)
- TP1: +2.0% → +1.5%, 매도 비율 50% → 70% (확정 빈도 향상)
- TP2: +3.0% → +2.5% (달성률 개선)
- 재진입 쿨다운: 30분 → 60분 (동일 종목 반복 손절 차단)
- main.py: 청산 체크 오류 시 5초 대기 추가 (API 과부하 방지)
- volatility_breakout.py: TP2 qty 버그 수정 (tp1_done=False 시 전량 청산)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 app/config.py                       | 9 +++++----
 app/main.py                         | 1 +
 app/strategy/volatility_breakout.py | 8 ++++----
 3 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/app/config.py b/app/config.py
index 4cab20d..fd1a5c1 100644
--- a/app/config.py
+++ b/app/config.py
@@ -8,11 +8,12 @@ STRATEGY_K    = 0.5
 ENTRY_START   = "09:05"
 ENTRY_END     = "14:30"
 FORCE_EXIT    = "14:50"   # 절대 변경 불가
-TP1_PCT       = 0.02      # 1차 익절 +2% → 50% 매도
-TP2_PCT       = 0.03      # 2차 익절 +3% → 전량
-SL_PCT        = 0.015     # 손절 -1.5%
+TP1_PCT       = 0.015     # 1차 익절 +1.5% → 70% 매도
+TP2_PCT       = 0.025     # 2차 익절 +2.5% → 전량
+TP1_RATIO     = 0.70      # TP1 시 매도 비율
+SL_PCT        = 0.020     # 손절 -2.0%
 MAX_HOLD_MIN  = 120
-TICKER_REENTRY_COOLDOWN_MIN = 30  # 동일 종목 재진입 금지 시간(분)
+TICKER_REENTRY_COOLDOWN_MIN = 60  # 동일 종목 재진입 금지 시간(분)
 
 # ── 리스크 ──
 POS_SIZE_PCT  = 0.20
diff --git a/app/main.py b/app/main.py
index 021e747..97bee46 100644
--- a/app/main.py
+++ b/app/main.py
@@ -488,6 +488,7 @@ class StockBot:
 
             except Exception as e:
                 logger.error(f"청산 체크 오류 {ticker}: {type(e).__name__}: {e}")
+                await asyncio.sleep(5)
 
     async def _do_exit(self, ticker: str, pos: dict,
                        current: float, qty: int, reason: str):
diff --git a/app/strategy/volatility_breakout.py b/app/strategy/volatility_breakout.py
index e0b2fa8..1916b89 100644
--- a/app/strategy/volatility_breakout.py
+++ b/app/strategy/volatility_breakout.py
@@ -8,7 +8,7 @@ import logging
 import os
 from datetime import datetime
 from app.config import (
-    STRATEGY_K, TP1_PCT, TP2_PCT,
+    STRATEGY_K, TP1_PCT, TP2_PCT, TP1_RATIO,
     ENTRY_START, ENTRY_END,
     AI_CONTEXT_PATH, AI_MIN_SCORE,
     AI_BOOST_MULTI, MIN_TRADE_AMOUNT,
@@ -209,12 +209,12 @@ class VolatilityBreakout:
             })
             return result
 
-        # 2차 익절
+        # 2차 익절 — 잔여 전량 청산
         if current_price >= tp2_price:
             result.update({
                 "signal": True,
                 "reason": "TP2",
-                "qty"   : qty - (qty // 2 if not tp1_done else 0),
+                "qty"   : qty,
                 "price" : tp2_price,
             })
             return result
@@ -224,7 +224,7 @@ class VolatilityBreakout:
             result.update({
                 "signal": True,
                 "reason": "TP1",
-                "qty"   : qty // 2,
+                "qty"   : max(1, int(qty * TP1_RATIO)),
                 "price" : tp1_price,
             })
             return result