I think there is potential for a reversal with the developing inverse head and shoulders formation. I would buy a retest of 3900 on Bitfinex, with a target of 5.8k. A daily close below 3700 would invalidate this and point to a test of 2500, which I would expect to be the bottom. A sustained price lower than that would likely put the majority of miners out of business, even those that benefit from large economies of scale such as Bitmain, who blew their rainy day fund on Bcash. This would set the ecosystem back several years.