This is the most important BTC support level, key support which is the light blue line (40536.66) which is previous higher low on the 21 Sep 2021. And now we are right back at it. Testing support. If we were to lose this key support. I'm calling bear market. It's not premature to call it, look at daily chart of BTC. If this is bottom out, and bull step in, then it would be amazing. Market is in extreme fear.
BTC daily