So for weekly etf options such as the SPY, does anybody know whether they use the closing price at 4:15 pm or at 4:00 pm to determine whether...
Using IB datafeed, is NT able to produce accurate price bar charts which do not miss any traded prices, especially for the shortest timeframes?...
I have Bloomberg TV online and check the reporting website when possible such as govt BLS for payroll. Wondering how other traders are...
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