Bitcoin Mining Difficulty Hits Record High Amid Miner Revenue Surge January 9, 2021 admin Trading Ideas Comments Off on Bitcoin Mining Difficulty Hits Record High Amid Miner Revenue Surge …read more Source:: Yahoo Finance Discover Tomorrow’s Winning Stocks! Thank you for subscribing. Something went wrong. Get our latest stock reports before everyone else! Actionable news, and breakout stocks w multi-bagger upside potential — delivered directly to your inbox. Your privacy is our priority. Your email address will never be sold or shared with anyone else.