BTC up and down pattern

Clearly a support line has formed, which has been touched three times. I expected a bigger bearish move, but it has not happened. Some ALTs took advantage (Matic, Ada, Algo next?) Fun to see that volume increases coincide with the sinus wave 🌊. A move coming up this afternoon? Weekend has started, so I am wondering whether this pattern continuous. Still expect volatility between 19200 and 20400 before Monday.
Chart PatternsWave Analysis

Disclaimer