CryptofeedHow One Bitcoin Options Trader Turned $638K Into $4.4M in 5 WeeksPublikováno: 7.12.2020#Markets#Bitcoin#Deribit#Bitcoin OptionsCelý článek As bitcoin rallied from $13,400 to over $19,000, a trader who bought the $36,000-strike January expiry call saw a paper profit of more than $4 million.