On the 1st of May from 6:25 to 8:30 UTC our data vendor Barchart experienced issues with their historical servers and stopped sending data to TradingView.
This case is not related to the problems some users may have experienced the day before, but it shows the need to improve data reliability.
We’ve been working on connecting another vendor, and expect to cover most worldwide markets and significantly improve data stability. Approximate ETA is the end of the summer 2015. We continue building and improving, thanks for your support!