Oh,my bad. Thanks for correcting. Actually,i was also thinking that quote ohlc gives true data during market hours too,it can't be from bhavcopy, beacuse bhavcopy comes at EOD. But i couldn't find any answer,so i gave him this article. . I had a strong feeling that my answer about quote ohlc was wrong .
Read this, https://tradingqna.com/t/why-are-the-ohlc-values-on-daily-and-hourly-charts-different/17495/2