
Bitcoin risk management grows more popular as the 'just bet on price'.
Your day-ahead look for Oct. 21, 2026 This is an excerpt from CoinDesk newsletter 'Daybook.' Sign up here, if you haven't already. Bitcoin BTC$83,311.03 options are taking a bigger share of the largest cryptocurrency’s derivatives market in a sign that trading is becoming more sophisticated. According to Volmex, the issuer of the bitcoin volatility index BVIV, options accounted for just under 60% of open interest among all bitcoin derivatives last.






