what is difference between exercising a option & squareing it off?
Bhuppi, Here is the clear picture..
Support you have bought an option and would like to close the position. You have following 3 choices to close it
1) Exercise it
2) Square off it
3) Let it expire
Exercise = Uses the end-of-day settlement process of exchange to close your position. For this, you need to instruct your broker (either thru their platform or by calling them), that you want to
exercise your option position. He will pass this request to exchange. Exchange will use that day's settlement price and close your position. In US market, you will have to give / take delivery of
stocks depending on PUT / CALL option. ln Indian market, where options are settled in cash, depending on the strike price of option and that day's settlement price, net profit or loss will be credited/debited to you account.
This can be done only by Option buyer.
Only American style Options can be exercised before expiry. European style option can't be exercised before expiry.
Option seller has no rights in his hand, hence there is no question of exercising their rights. Exchange will randomly assign such exercised option to any option seller. Based on the assignment received, the broker of option seller account will be debited / credited for delivery of stocks or Cash.
Square-off = Here you go to open market during trading hour and place sell order for the option that u hold.
Option buyer as well as seller can use this approach to close their option position.
Let it Expire = In this case, option holder doesn't take any action till last day of option contract. On final settlement day, exchange settle all the option. In-The-Money options are exercised and all Out-of-Money options expire worthless.
Happy Trading