Transocean (Switzerland) (RIG)'s 30-day implied volatility (IV30) was 59.5% at the close on October 23, 2026, up from 55.9% the day before, against a 52-week range of 40.4% to 78.2%. Its 20-day historical volatility was 44.0%.

Key numbers

30-day implied volatility (IV30): 59.5%
IV30 52-week range: 40.4% to 78.2% (median 52.5%)
Historical volatility: 20-day 44.0%, 1-year 53.1%
Implied move by the nearest expiration: ±3.3%

Data as of October 23, 2026.

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

Name: RIG Implied Volatility
Creator: Market Chameleon