RIO volatiliteit Rio Tinto Group
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.30.0%
HV20How much the stock actually moved, measured from daily closing prices over a past window (annualized). Compare with implied volatility to see what the options market priced versus what happened.19.3%
HV6026.5%
IV − HV20 spreiding
+10.7pt
UniversepercentielWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
27
Percentiel ten opzichte van eigen historieWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
29/60 dagen vastgelegd
Cboe delayed options data · per 03:42 UTC · Hoe deze worden berekend
IV termijnstructuur
At-the-money implied volatility per genoteerde expiratie, uitgezet op resterende dagen.
| Vervalt | DTE | ATM IV | 25Δ skewThe IV gap between 25-delta puts and 25-delta calls for one expiration. Positive skew means downside protection is priced richer than upside exposure. | Impliciete beweging |
|---|---|---|---|---|
| Nov 20, 2026 | 32 | 30.0% | +2.5pt | ±7.2% |
| Dec 18, 2026 | 60 | 29.1% | +3.0pt | ±9.5% |
| Jan 15, 2027 | 88 | 29.0% | +2.0pt | ±11.5% |
| Mar 19, 2027 | 151 | 30.6% | +2.7pt | ±16.4% |
| Apr 16, 2027 | 179 | 31.9% | +1.1pt | ±18.2% |
| Jun 17, 2027 | 241 | 30.8% | +3.8pt | ±19.9% |
| Sep 17, 2027 | 333 | 32.1% | +3.4pt | ±24.0% |
| Jan 21, 2028 | 459 | 32.3% | +2.5pt | ±27.9% |
Volatiliteitsglimlach — Nov 20, 2026
Impliciete volatiliteit per strike. De helling richting puts (linkerkant hoger) is de skew: neerwaartse bescherming wordt duurder geprijsd dan opwaartse.
callsputs
Impliciet vs. gerealiseerd, dagelijks overzicht
IV30HV20