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set trading code history data to config(策略执行时使用配置数量的历史数据)

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guopengfa
2026-01-16 21:35:47 +08:00
parent d0f4f49953
commit 086fe05c4d
1 changed files with 1 additions and 1 deletions
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backend_api_python/app/services/trading_executor.py
+1 -1
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@@ -708,7 +708,7 @@ class TradingExecutor:
# 2. 检查是否需要更新K线（每个K线周期更新一次，从API拉取） # 2. 检查是否需要更新K线（每个K线周期更新一次，从API拉取）
# ============================================ # ============================================
if current_time - last_kline_update_time >= kline_update_interval: if current_time - last_kline_update_time >= kline_update_interval:
klines = self._fetch_latest_kline(symbol, timeframe, limit=500) klines = self._fetch_latest_kline(symbol, timeframe, limit=history_limit)
if klines and len(klines) >= 2: if klines and len(klines) >= 2:
df = self._klines_to_dataframe(klines) df = self._klines_to_dataframe(klines)
if len(df) > 0: if len(df) > 0: