Maybe fidelity is bucketing trades?Quote from VoodooMMI:
Anybody here day trade the 25 ETFs offered commission free at Fidelity? In general, Fidelity's per trade commission structure encourages active traders to go to brokers which offer a per share commission structure like Interactive Brokers (IB), but this looks like one case where actively trading through Fidelity is cost efficient.
So they pocket all the daytraders'losses?