VALE volatility Vale S.A.
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.39.9%
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.25.0%
HV6029.5%
IV − HV20 स्प्रेड
+14.8pt
यूनिवर्स पर्सेंटाइलWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
53
स्वयं-इतिहास पर्सेंटाइलWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
28/60 दिन रिकॉर्ड किए गए
Cboe delayed options data · के अनुसार 15:46 UTC · इनकी गणना कैसे की जाती है
IV टर्म स्ट्रक्चर
प्रत्येक सूचीबद्ध एक्सपायरी के लिए at-the-money इम्प्लाइड वोलैटिलिटी, शेष दिनों के अनुसार प्लॉट की गई।
| समाप्त होती है | DTE | ATM IV | 25Δ स्क्यूThe IV gap between 25-delta puts and 25-delta calls for one expiration. Positive skew means downside protection is priced richer than upside exposure. | Implied move |
|---|---|---|---|---|
| Oct 23, 2026 | 4 | 40.7% | +0.3pt | ±3.6% |
| Oct 30, 2026 | 11 | 49.0% | +1.4pt | ±6.9% |
| Nov 06, 2026 | 18 | 42.5% | +2.3pt | ±7.6% |
| Nov 13, 2026 | 25 | 43.3% | +2.1pt | ±9.1% |
| Nov 20, 2026 | 32 | 38.7% | +1.9pt | ±9.2% |
| Nov 27, 2026 | 39 | 37.9% | -0.8pt | ±9.9% |
| Dec 18, 2026 | 60 | 37.0% | +2.9pt | ±12.0% |
| Jan 15, 2027 | 88 | 35.1% | +3.2pt | ±13.6% |
| Mar 19, 2027 | 151 | 36.1% | +2.2pt | ±18.1% |
| Jun 17, 2027 | 241 | 34.8% | +0.2pt | ±21.8% |
| Sep 17, 2027 | 333 | 34.9% | +1.5pt | ±25.2% |
| Dec 17, 2027 | 424 | 34.5% | +0.5pt | ±27.7% |
| Jan 21, 2028 | 459 | 34.8% | +1.1pt | ±28.9% |
वोलैटिलिटी स्माइल — Nov 20, 2026
strike के अनुसार implied volatility। puts की ओर झुकाव (बाईं ओर अधिक) skew है: downside protection की कीमत upside से अधिक।
callsputs
Implied बनाम realized, दैनिक रिकॉर्ड
IV30HV20