Certainly could be, what do other participants think? Since theres no commissions and no slippage - you always get filled at the quoted price at the time (though there is always that uncertainty with a delayed feed as to what price that is), it might be more realistic to . True, if it was spread betting or CFDs then there may not be any commission paid, but then the quotes you get might not be soo good particularly any share not in the FTSE 100.