Early stop loss executed

Hi to all,
I am new to dhan platform, I have a query if any body can help me please.
I have placed an buy order at price 246.10 and my stop loss was on 243.75. Soon my order got executed on 246.10 and it comes near to 245.15 and
at this price some how my stop loss got executed ! why? can any body help me in this?

Hi @hem

Request you to share your details at help@dhan.co or DM, so we can have this checked.