Star Bulk Carriers Corp. - Common Shares (SBLK)'s 30-day implied volatility (IV30) was 37.5% at the close on November 9, 2026, down from 39.5% the day before, against a 52-week range of 23.1% to 41.8%. Its 20-day historical volatility was 33.9%.

Key numbers

30-day implied volatility (IV30): 37.5%
IV30 52-week range: 23.1% to 41.8% (median 32.2%)
Historical volatility: 20-day 33.9%, 1-year 34.6%
Implied move by the nearest expiration: ±2.7%

Data as of November 9, 2026.

SBLK Implied Volatility (IV) vs Historical Volatility (HV)

Name: SBLK Implied Volatility
Creator: Market Chameleon