I tried one-and-done's today in AAPL, GM, WMT, TSLA, OSTK, and NVDA. Four were filtered out, and two were traded.
WMT made $90 in 44 seconds.
NVDA could have done great, except that it was moving up so fast that it only got a partial fill of one of five contracts. It took its $10 profit in under four seconds, and that was the end of the trade, unfortunately.
Final result, $100 in under a minute.