[Bitfinex: Declining Miner Profitability Intensifies Selling Pressure] Foresight News reports that Bitfinex tweeted that Bitcoin miner reserves have dropped to approximately 1.801 million BTC, nearing historic lows, with about 6,300 BTC flowing out over the past 60 days. Miner profitability has continued to decline (reaching an all-time low on February 5), further intensifying selling pressure across the industry.