If you take out someone's order, you are taking liquidity, not adding, and you are charged the fee instead of earning the rebate. You only get the rebate when someone hits your order which is already on the book.
ISLD fees for OTC stocks are currently -.003 to take, +.002 to add, same prices for the other ECNs and Nasdaq.
ISLD fees for OTC stocks are currently -.003 to take, +.002 to add, same prices for the other ECNs and Nasdaq.