历史图标上最后一根Bar的OnBarClose不触发且QuoteDataExist值不对

在交易时段外的图标上加载运行如下代码，预期运行到最后一根Bar的OnBarClose会被触发，且QuoteDataExist在各个Bar上应该都是False (因为是交易时段外，没有行情数据)Events OnInit() { PrintClear(); } OnBarOpen(ArrayRef<Integer> indexes) { PlotAuto("BarIndex",Text(CurrentBar),Low); Print("--------Bar #" + Text(CurrentBar) +"---------"); Print("OnBarOpen - " + Text(CurrentBar)); Print(" * BarStatus: " + Text(BarStatus)); Print(" * QuoteStatus:" + Text(QuoteStatus())); Bool ret = QuoteDataExist(); Print(" * QuoteDataExist:" + IIFString(ret, "True", "False")); } OnBarClose(ArrayRef<Integer> indexes) { Print("OnBarClose - " + Text(CurrentBar)); Print(" * BarStatus: " + Text(BarStatus)); Print(" * QuoteStatus:" + Text(QuoteStatus())); Bool ret = QuoteDataExist(); Print(" * QuoteDataExist:" + IIFString(ret, "True", "False")); }只加载了4根Bar, 实际运行结果如下：请问：#1 为什么最后一个Bar的OnBarClose代码没执行？#2 为什么最后一个Bar的QuoteDataExist值为True?