BTC price21 May 2020 14:05
"Bitcoin prices retreated Wednesday afternoon amid speculation that a long-dormant block of coins, with links to the presumptive creator of the virtual asset, just changed hands. A Twitter account set to issue tweet alerts when coins tied to certain addresses trade, indicated a trade of a batch of virtual currency that is “possibly” tied to Satoshi Nakamoto, the person or persons who wrote the software code for the digital currency back in 2009."
Maybe help to get rid of some of the less profitable miners.