ISRG volatilidade Intuitive Surgical, Inc.
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.45.9%
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.25.3%
HV6032.6%
Spread IV − HV20
+20.6pt
Percentil do universoWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
64
Percentil no histórico próprioWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
28/60 dias registrados
Cboe delayed options data · em 18:38 UTC · Como estes valores são calculados
Estrutura a termo da IV
Volatilidade implícita at-the-money para cada vencimento listado, representada por dias restantes.
| Expira | DTE | IV ATM | Skew 25ΔThe IV gap between 25-delta puts and 25-delta calls for one expiration. Positive skew means downside protection is priced richer than upside exposure. | Variação implícita |
|---|---|---|---|---|
| Oct 23, 2026 | 4 | 93.3% | +1.1pt | ±7.9% |
| Oct 30, 2026 | 11 | 64.6% | +3.8pt | ±9.0% |
| Nov 06, 2026 | 18 | 54.4% | +3.4pt | ±9.7% |
| Nov 13, 2026 | 25 | 49.6% | +1.9pt | ±10.4% |
| Nov 20, 2026 | 32 | 44.7% | +1.5pt | ±10.6% |
| Nov 27, 2026 | 39 | 43.5% | +1.1pt | ±11.4% |
| Dec 18, 2026 | 60 | 39.1% | +1.4pt | ±12.7% |
| Jan 15, 2027 | 88 | 39.0% | +2.6pt | ±15.3% |
| Feb 19, 2027 | 123 | 39.5% | +3.8pt | ±18.3% |
| Mar 19, 2027 | 151 | 38.7% | +2.9pt | ±19.8% |
| Apr 16, 2027 | 179 | 38.9% | +2.9pt | ±21.8% |
| Jun 17, 2027 | 241 | 38.1% | +3.0pt | ±24.6% |
| Sep 17, 2027 | 333 | 38.7% | +3.3pt | ±29.3% |
| Jan 21, 2028 | 459 | 39.0% | +1.7pt | ±34.5% |
Sorriso de volatilidade — Nov 20, 2026
Volatilidade implícita por strike. A inclinação em direção aos puts (lado esquerdo mais alto) é o skew: proteção contra quedas precificada com prêmio maior do que a alta.
callsputs
Implícita vs. realizada, registro diário
IV30HV20