Instead of using RSI for extremes, I found what works for me even better, keep 4 week average of completed swings before trend change, and each hour has different size of swings. So say in ES first hour ave swing before reversing is 8.00 points, so I know what the ave is when I place trades, if getting nearer to 8 points, I could look to take less than 8 ticks I target. If at beginning of possible new trend and have failed attempt of making new lows, I might add more lots on this Head & Shoulders or Triple bottom, now a SMA/EMA not fast enough to show said reversal and RSI might or might not show extreme in reading if move down was gentle sloping.I use indicators alongside price action (double bottoms/tops, wedges), RSI to point to oversold/bought conditions, MACD's histogram to display sentiment. Stop is below current reaction low, target at least x3 the stop. Buyer in predominant uptrends and seller in predominant downtrends.
Each instrument has different Swing lengths, like Crude oil right now is 88 ticks.
