CoinWorld news, according to CNBC reports, on the cryptocurrency derivatives exchange Deribit, the total value of open contracts for Bitcoin options with an execution price above $90,000 has increased to over $2.8 billion. Vetle Lunde, head of research at K33 Research, stated that the options market is generally optimistic about Bitcoin's continued upward trend, with the trading price of call options surpassing that of put options, and the number of open contracts for out-of-the-money call options has increased.