Yes, this happened with all tickers (Amazon tesla Facebook Apple and so on). It only happens on Mondays. When markets have been opened for 1 to 1.5 hours (about 11 am EST) the open interest and volume gets updated almost instantly. On other days the data usually gets updated at 7 am EST. Is there some kind of subscription in order to get the newest data? Sorry for the inconvenience and thank you very much for your help.
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