New or old purchase price of shares - jan 31st 2018

Swady (Digital World) (115 Points)

28 May 2018  

Hi, for the shares that I am holding of x, y, z companies are the stock price as on 31st Jan'18 important for this FY? or will that day's high vs my original purchase price(whichever is higher) becomes my new purchase price for anytime I sell in the future??