IB refuse send a limit order if is 3% away from last price, so is impossible trade most OTC stocks with IB.
Ameritrade, etrade or schwab not impose any limit but not provide direct market access, they sell costumer orders for market makers like NITE and execution is very slow
Ameritrade, etrade or schwab not impose any limit but not provide direct market access, they sell costumer orders for market makers like NITE and execution is very slow