oh boy . those are some old posts! We obviously never got around filling in open prices from our raw data feed. It was not as trivial as we first thought and time passed, and the task was buried by others.
In hindsight we should have never filled in open prices in the first place. Just return N/A. Nothing other that the real thing makes great sense.
Something is fishy with open prices . Might have to do with dividends. We’ll investigate. Thanks