If I have sold a 1900 put option of bajaj finance @ RS.78.9 premium with a view of taking delivery of stock if it falls below it gets exercised on expiry otherwise keep the premium. For this position, Zerodha blocked a margin of around RS.147260. now, this morning the position is against me and the position tab in kites showing me a loss of around Rs.6000, therefore, the margin available in the account reduced by almost the same amount I guess it is due to RMS policy.
I would like to know few things assuming the bajaj finance spot reaches 1800 on expiry, therefore, making options in the money.
-it is certain that I would be taking the delivery of the shares and I will have to pay the money for the lot @ Rs.1900 but do I need to pay full money from fresh cash by depositing it into trade account or a portion of the money will be paid from blocked margin hence I need to pay the remaining balance?
-P&L keeps changing in the position tab in kite so if the option would be in the money on expiry then the premium would be high therefore a loss for me in that scenario would I need pay for that loss as well? and if yes then why as I am making the payment to take delivery?
-because P&L keeps changing in the position tab it is also increasing or reducing margin available/free cash under funds. so if loss under P&L exceeds available margin then would I get a margin call and if yes then would I just need to add funds equivalent to the size of purchase in case option ends up in the money on expiry?
-why free cash/margin available is being affected even after paying the required margin