Here are the bollinger bands on weekly, looking like the top bands is containing, we might see a move to the moving average, and if that fails, bottom bands big wick and then we go bullish. Perhaps. I will definitely want to buy a small position at least if there is a dump to so low.
Just like eth dumped from 1200$ to 100$ once and it was correct to buy, I think if btc dump to 3700$ it will be correct to buy.