实现单品种连续多合约回测

src/strategies/simple_limit_buy_strategy.py

@@ -101,10 +101,10 @@ class SimpleLimitBuyStrategy(Strategy):
             order = Order(
                 id=order_id,
                 symbol=self.symbol,
-                direction="SELL",
+                direction="BUY",
                 volume=trade_volume,
-                price_type="LIMIT",
-                limit_price=limit_price,
+                price_type="MARKET",
+                # limit_price=limit_price,
                 submitted_time=bar.datetime
             )