feat(gateApi): 添加基底开仓和预期收益配置及止损机制

Administrator

2026-06-01 bd808eb62130f4acd3174c540b94e94a7fcbcb8c

 src/main/java/com/xcong/excoin/modules/contract/entity/ContractHoldOrderEntity.java

@@ -146,4 +146,9 @@
     * 批次号 队列平仓时使用，避免重复
     */
    public String batchNo;

    /**
     * 持仓费
     */
    private BigDecimal holdAmount;
}