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Date/Time: Sat, 18 Apr 2026 01:35:14 +0000



Post From: Historical bid-ask data from IB

[2018-12-17 13:39:03]
User754985 - Posts: 109
WhatToShow=3(Bid) and 4(Ask), but as I think of it, probably, MidPoint(=2) will do as well.