I have a specific trading style that is serving me well so far. I bet on select stocks and SP500 every day in the 3 hours before open and close. I calculate the signal strength by looking at volatility, price action and other factors. I normally bet when probability is >75% and <95%, and the signal is above 7 or 8. Returns are calculated based on probability, strenght and upside profit %. I'm planning to expand my logic with skipping bets on macro-economic events and other factors that could impact on probability. Not financial advice, read the discalimer first.