BTC
ETH
SOL
USDT
USDC
XRP
TRX
BNB
DOGE
TON
More Assets
Chart description
Time series of model-interpolated 50-delta call implied volatility for the IBIT ETF by tenor. Each data point represents the IV at target delta 50, obtained via interpolation across delta and maturity onto standard tenors. IBIT options follow US equity market hours (9:30 AM–4:00 PM ET, Mon–Fri); data will appear flat outside trading sessions and on weekends/holidays.
BTC IBIT Call IV Delta 50 (All) latest values
$420,690
10 minutes ago