BitMine Immersion Technologies Inc. (NYSE:BMNR ) Chair Tom Lee said on Saturday that the ongoing “cryptocurrency winter” is nearing its end, with Bitcoin (CRYPTO: BTC) and Ethereum (CRYPTO: ETH) close to hitting their lows. Lee Says End Is Near During an interview, Lee cited Tom DeMark, BitMine's advisor on timing, who suggested that Bitcoin might find support at $60,000 and Ethereum could bottom out at around $1,890.