According to reports, on the cryptocurrency derivatives exchange Deribit, the total value of open contracts for Bitcoin options with a strike price above $90,000 has increased to over $2.8 billion. Vetle Lunde, director of research at K33 Research, said that the options market is generally optimistic about Bitcoin's continued rise. The trading price of call options is higher than put options and there has been an increase in the number of out-of-the-money call option contracts left open.