Transocean (Switzerland) (RIG)'s 30-day implied volatility (IV30) was 49.1% at the close on November 13, 2026, down from 50.8% the day before, against a 52-week range of 40.4% to 68.6%. Its 20-day historical volatility was 55.6%.

Key numbers

30-day implied volatility (IV30): 49.1%
IV30 52-week range: 40.4% to 68.6% (median 51.9%)
Historical volatility: 20-day 55.6%, 1-year 53.0%
Implied move by the nearest expiration: ±3.1%

Data as of November 13, 2026.

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

Name: RIG Implied Volatility
Creator: Market Chameleon