I want to start trading in commodity options and for that I need some help/basic information. I tried searching net as well as this forum but could not find much about it so asking.
Regarding expiry date of options, we can check option chain for that. Firstly, the main point is from which underlying the options derive their prices because spot price does not show in zerodha, so is it the nearest month futures their prices are derived?
Secondly, how the closing price is determined for futures? is it just like equity futures where last 30 mins weighted average is considered?
Thirdly, how the expiry of ITM options take place? Are they cash settled or they change into futures contract. For example, silver 105000 CE sold will convert into future position at price of 105000 or not?
Fourthly, yesterday I observed at 10PM, all of my cash positions, orders as well as funds changed to Zero and while placing order, error was showing that you cannot place orders due to maintenance/ available funds are 0.00. That is a risky thing if during market hours my funds will show zero.
Lastly, I do not think zerodha allows to short options during the expiry day, so any broker which allows us to trade options in the expiry date even during the last few mins.
Thanks, any help will be appreciated