For futures that are allowed to expire-Are there any STT Charges?
If Yes-Is it higher or lower than the normal STT charges?
Also technically there should not be any brokerage I believe
There is no STT or brokerage charged for expired futures which is cash settled. However, an STT of 0.1% and brokerage of 0.5% on the trade value is charged both for the buyer and the seller in case of expired futures which is settled by physical delivery.