Wait... you were commission free with Schwab for a couple years?I was on zero commission for a couple of years already and the option commission per contract is on a sliding scale for volume, a lot cheaper if you trade large lot size. They still don't have API for us mom and pop retails.
It was clear for several years that they were changing their business model, now providing banking, mortgage, loans, financial planning, wealth management, etc.
I assume by "they" you mean market makers. They sub-penny the limit orders until the market moves against you (which they are the first to see), then they take your limit order.I can understand how they can make money on market orders but I just wonder how they can make money on limit orders buying at the current bid and selling at the current offer.