hjhan
0910969e3f
fix(swap): PosiDividendSum精度差异修复(GLMS-20260105-0007)
问题:互换后PosiDividendSum=-89999.64(应为-90000),差0.36元。
根因:UpdateEodPosition cs:1635从头重算PosiDividendSum
(Round(全程,2)-已实现),与CopyEodPosition逐天递增
(每天Round(增量,2)累积)产生舍入误差累积。
修复:cs:1635改为递增模式
PosiDividendSum = eod.PosiDividendSum + TdPosiDividend - TdCloseDividend
与InterestIncomeSum的递增模式一致,避免从头重算的精度差异。
验证(golden录制/回放TDD):
- 真实数据录制GLMS-20260105-0007的eod快照+输入数据
- 回放重新调UpdateEodPosition:修复前=-89999.64(红灯),
修复后=-90000(绿灯,精确匹配)
- 121个测试全通过,无回归
2026-07-02 10:47:23 +08:00
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