I've attached 2 charts for the same instrument with the same timeframe. The one ending with "a" is after I have used "Reload All Historical Data" function on NT8.
Everytime I run NT8 and connect to TWS, NT8 will, I assume, pull data from IBKR via TWS platform because the previous session's data is somehow not saved on NT8.
When that process is completed, the historical data on the chart usually looks like what I get in SPY_SPYS 220216 C 448 (1 Minute) 2022_02_16 (5_32_03 PM).jpg, with the massive gap at a particular point in time. This invariably forces for to "Reload All Historical Data" to get the desired result, like in SPY_SPYS 220216 C 448 (1 Minute) 2022_02_16 (5_32_26 PM)a.jpg.
This only happens to options data and rarely happens with stock data.
Is there any way to resolve this issue?
Regards
Kay Wai
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