@clayop research shows that the Antminer S9/S7 has been turned on since November 2020, and the hashrate has increased rapidly. It currently accounts for about 35% of the total. In 2018, it accounted for the highest proportion of 82%, and it fell to 12% in October 2020.

by Wu Blockchain
@clayop research shows that the Antminer S9/S7 has been turned on since November 2020, and the hashrate has increased rapidly. It currently accounts for about 35% of the total. In 2018, it accounted for the highest proportion of 82%, and it fell to 12% in October 2020. https://t.co/9J7HIBzwA2

Source

Bitcoin (BTC) $ 38,793.39 1.17%
Ethereum (ETH) $ 2,105.70 0.89%
Litecoin (LTC) $ 71.66 1.03%
Bitcoin Cash (BCH) $ 227.24 1.60%