Bitcoin
Bitcoin dropped as much as 17% on1/21/21, briefly dropping around the $30,000 level.
It’s fallen more than 12% so far this week and is 25% off its all-time high( $40,000 on Jan. 7)
Global chip shortage hits China's bitcoin mining sector
source from
(https://www.reuters.com/article/us-crypto-currency-china-mining/global-chip-shortage-hits-chinas-bitcoin-mining-sector-idUSKBN29R1AY)