BTC broke through the support of a completed symmetrical triangle, with a false break at point 8 resistance. This should start a sustained sell-off to 38k, however 41k is also at the 50% fib retracement from July 2021 low to the September 2021 high, in addition to previous support/resistance. As such, there is a possibility that we may bounce at 41k, instead of 38k.
I do not like to predict time frames, but I would expect BTC to find a low over the weekend.