Bitcoin lost more than 12% in the past week and found support at a channel's lower boundary.It recovered to nearly $100k but faced resistance and dropped to $95.2k.If bulls regain control, a rally above $100k is possible, but dropping off the channel may lead to a bigger drop towards a six-week low.Key resistance levels to watch are $99,540, $106,648, and $108,353 while key support levels are $92,232, $85,072, and $81,500.