Back-adjusted data in PI?

When I go to Zerodha EOD charts, I see that JSWSTEEL has dropped from a close price of 1644.55 on 03/01/2017  to 163.05 04/01/2017 . This is a case of stock split 

The image of the EOD chart is provided below. It is very hard to read the charts in this case. Does Zerodha prove back-adjusted data in these scenarios ?

Thank You.