Actually IB is closer to 50 cents with 5000/day which is 110,000 month
10000@.75 +100000@.50/110000 = .5227/contract
Premium => USD 0.10
<=10,000 Monthly Contracts *
USD 0.75
per contract USD 1.00 1 Contract @ USD 2 Premium
= USD 1.00
2 Contracts @ USD 5 Premium
= USD 1.50
Premium => USD 0.10
>10,000 Monthly Contracts* USD 0.50
per contract USD 1.00
1 Contract @ USD 2 Premium
= USD 1.00
2 Contracts @ USD 5 Premium
= USD 1.00
10000@.75 +100000@.50/110000 = .5227/contract
Premium => USD 0.10
<=10,000 Monthly Contracts *
USD 0.75
per contract USD 1.00 1 Contract @ USD 2 Premium
= USD 1.00
2 Contracts @ USD 5 Premium
= USD 1.50
Premium => USD 0.10
>10,000 Monthly Contracts* USD 0.50
per contract USD 1.00
1 Contract @ USD 2 Premium
= USD 1.00
2 Contracts @ USD 5 Premium
= USD 1.00