Does not get the old information (Playback)

[dcriador]

I cannot see any historical graph prior to 03/07/2023 in playback ,(market replay) the files belonging to previous contracts but it does not work

[Zigfried]

Your chart appears to be selected to use the NQ 06-24 contract. It will only replay data for that contract. That's the way NT replay is designed to work. If you want to replay data for the NQ 06-23 contract, you have to change the chart instrument dropdown to select that contract, and then you will only see data from the second week of 03-23 to the second week of 06-23.

In other words, replay does not merge individual contract data into a "continuous" set of data, like you would see on a live chart, or for a backtest /optimization operation. You can only replay one contract at a time.