Many miner have sold their miner tools because lower budget and earning getting every day, we have stop for take profit with miner and try other way for getting profit with bitcoin and altcoin,
actually only because of the benefits offered from time to time, many of the miners are changing direction, actually by buying and selling if we do not really understand the very risk, indeed offering a lot of benefits are always echoed but, we do not realize the huge potential losses await if we misstep, it is very different if we do mining, indeed the benefits are not as bad as buying and selling, but the potential losses that can occur are almost nonexistent.