9/14 取的大盤漲跌，居然是正的？？？

76
最後發表 SteveLo 2022 九月 21

SteveLo 發文於 2022/09/14

如題

TSEgap 只有在開盤第一跟會執行。

變數都用intraBarPersist 宣告。

vars: intraBarPersist TSEgap(0),intraBarPersist TSEgapNow(0);

if Date<>Date[1] and _init = False Then Begin
    //大盤開盤漲跌
    TSEgap = GetSymbolField("TSE.TW","開盤價","D") - GetSymbolField("TSE.TW","收盤價","D")[1];
end else begin
    //大盤漲跌
    TSEgapNow = GetSymbolField("TSE.TW","收盤價","D") - GetSymbolField("TSE.TW","收盤價","D")[1];
End;

但是我今天加權開盤就大跌不同股票print卻都不同還有正的。

個股4736 TSEgap取到的是88.44 甚至到第2筆交易 TSEgapNow= 86.980000

CT= 90004.000000

CD= 20220914.000000 CT= 90004.000000 CB= 201.000000 TSEgap= 88.440000
CD= 20220914.000000 CT= 90004.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= 86.980000
CD= 20220914.000000 CT= 90004.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= 86.980000
CD= 20220914.000000 CT= 90006.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= -199.220000
CD= 20220914.000000 CT= 90008.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= -199.220000
CD= 20220914.000000 CT= 90011.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= -199.220000

個股2383 TSEgap取到的是88.44 甚至到第2筆交易 TSEgapNow= 86.980000

CT= 90004.000000

CD= 20220914.000000 CT= 90004.000000 CB= 201.000000 TSEgap= 88.440000
CD= 20220914.000000 CT= 90004.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= 86.980000
CD= 20220914.000000 CT= 90004.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= 86.980000
CD= 20220914.000000 CT= 90004.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= 86.980000
CD= 20220914.000000 CT= 90007.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= -199.220000
CD= 20220914.000000 CT= 90009.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= -199.220000
CD= 20220914.000000 CT= 90012.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= -265.750000
CD= 20220914.000000 CT= 90014.000000 CB= 201.000000 TSEgap= 88.440000 TSEgapNow= -265.750000

個股2357 TSEgap取到的是-199.22

CT= 90007.000000

CD= 20220914.000000 CT= 90007.000000 CB= 201.000000 TSEgap= -199.220000
CD= 20220914.000000 CT= 90007.000000 CB= 201.000000 TSEgap= -199.220000 TSEgapNow= 86.980000
CD= 20220914.000000 CT= 90007.000000 CB= 201.000000 TSEgap= -199.220000 TSEgapNow= -199.220000
CD= 20220914.000000 CT= 90007.000000 CB= 201.000000 TSEgap= -199.220000 TSEgapNow= -199.220000
CD= 20220914.000000 CT= 90009.000000 CB= 201.000000 TSEgap= -199.220000 TSEgapNow= -199.220000 
CD= 20220914.000000 CT= 90009.000000 CB= 201.000000 TSEgap= -199.220000 TSEgapNow= -199.220000

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