RTP estimates returns over time: 96% RTP means a 4% house edge. Volatility...

https://www.bookmark-help.win/rtp-is-a-game-s-long-run-return-the-house-edge-is-the-casino-s-average-share

RTP estimates returns over time: 96% RTP means a 4% house edge. Volatility affects how sharply results swing. In a short session, you can win or lose much more than the average suggests; past results don’t predict what comes next.