TechFlow news, over $6.3 billion worth of Bitcoin options and more than $3 billion in Ethereum options on Deribit are set to expire this Friday. The put-to-call ratio for Bitcoin contracts rose to 0.68 ahead of Friday's expiration, while the put-to-call ratio for Ethereum contracts was lower at 0.49.
According to Deribit data, the largest open Bitcoin positions expiring by year-end include call options with a strike price of $100,000. A put-to-call ratio below 1 indicates that call option trading volume exceeds put option volume, reflecting bullish market sentiment.




