When using IB for 0 DTE of high volume options such as SPY, QQQ etc. There is a huge delay to load the chart. It's around 60 to 180 seconds. This happens on TWS and Android. When it finally loads, the data for the last few bars is missing. (As illustrated in Screenshot). Does anyone else have the same issue? Appreciate it if you could check and let me know. Thanks
yes. certain data has been very poor (symbols >"S") via the complex order market for a couple months. Really bad today! Probably related to your issue.