Learn about the witching hour, the final trading hour on expiration days for options and futures, a period marked by increased market volatility and high trading volumes.

B in BTC and ETH options expire today. Bitcoin holds above $70K as IV surges and traders hedge against further downside.

In crypto news today, billions of dollars in options are expiring across Bitcoin and Ethereum USD, and traders are braced for volatility ...

BlackRock deposited Bitcoin and Ethereum into Coinbase, likely to offload these coins amid the expiry of $2.4 billion crypto options.

B crypto options expiry nears, with massive $40,000 Bitcoin put. Highlights persistent downside hedging despite call-heavy ...

More than $7.1 trillion in notional options exposure is set to expire this Friday, according to Goldman. December options expirations are typically the biggest of the year, but this one eclipses all ...

A collar options strategy protects stock holdings from significant losses while limiting potential gains. Investors create a collar by owning shares of a stock. They then purchase a put option below ...

A call option affords holders the right but not the obligation to purchase the underlying security at a set price at any time ...