Option Strike Price Disappeared and changed to something else

i entered this option but now it has disappeared from the options chart

instead zerodha shows my entry at

i never even entered this strike price, what is going on ? the price seems to have disappeared from the option chain chart on nse’s site aswell.

Ex dividend date for ITC

Option strikes got adjusted

ITC has announced extraordinary dividend. Since today is the ex-date, the exchange has adjusted the strike price accordingly. You can check the exchange announcement here:

To learn more on how the adjustment process works, you can check out this post: