I am surprised by your knowledge about Korea fut & Opt market.
Now the premium of call 85 (ATM) is 3.30 and has been traded 45,243 contracts by now. - we still have 2hrs 50 min more before mkt close.
With this, let's calculate the commission.
When you buy one contract of this option, the formular is following;
3.30*100,000won*0.5%=1,650won($1.32)
100,000won is multiplier and 0.5% is commission rate.
The commission rate is negotiable. The more you trade, the cheaper commission rate is.
If you have any question, post it.
Now the premium of call 85 (ATM) is 3.30 and has been traded 45,243 contracts by now. - we still have 2hrs 50 min more before mkt close.
With this, let's calculate the commission.
When you buy one contract of this option, the formular is following;
3.30*100,000won*0.5%=1,650won($1.32)
100,000won is multiplier and 0.5% is commission rate.
The commission rate is negotiable. The more you trade, the cheaper commission rate is.
If you have any question, post it.