Event contract 59% win rate small holy grail strategy, no doubling down, no black swans, averages at least three openings per day, can provide video demonstration of backtesting via Tencent Meeting, can backtest all the way to 2017, if interested, check the homepage, main strategy is a combination of 4 strategies, consisting of three 10-minute strategies and one 1-hour strategy. Win rate is around 59%.