Deep Tide TechFlow News, on August 18, according to Lin, the Head of APAC Business at Deribit, a large transaction occurred in the Ethereum options market today: a trader collected a premium of $680,000, selling 2,000 contracts each of $4,400 put options and $4,700 call options that expire at the end of September. Lin analyzes that the trader is optimistic that ETH will trade in the range of $4,040 to $5,020.