ARM volatility Arm Holdings plc American Depositary Shares
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.58.5%
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.48.6%
HV6086.2%
IV − HV20 spread
+9.9pt
Universe percentileWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
89
स्वयं-इतिहास पर्सेंटाइलWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
4/60 दिन रिकॉर्ड किए गए
Cboe delayed options data · के अनुसार 21:49 UTC · इनकी गणना कैसे की जाती है
IV term structure
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 |
|---|---|---|---|---|
| Sep 04, 2026 | 1 | 68.4% | -2.6pt | ±2.9% |
| Sep 11, 2026 | 8 | 55.9% | -2.3pt | ±6.6% |
| Sep 18, 2026 | 15 | 57.5% | -0.2pt | ±9.3% |
| Sep 25, 2026 | 22 | 57.3% | -1.9pt | ±11.2% |
| Oct 02, 2026 | 29 | 58.4% | -3.6pt | ±13.1% |
| Oct 09, 2026 | 36 | 59.1% | -2.0pt | ±14.8% |
| Oct 16, 2026 | 43 | 59.6% | -2.9pt | ±16.4% |
| Oct 23, 2026 | 50 | 59.2% | -2.8pt | ±17.4% |
| Nov 20, 2026 | 78 | 66.6% | -3.9pt | ±24.4% |
| Dec 18, 2026 | 106 | 65.0% | -2.2pt | ±27.7% |
| Jan 15, 2027 | 134 | 63.7% | -3.4pt | ±30.4% |
| Mar 19, 2027 | 197 | 65.3% | -5.4pt | ±37.6% |
| Apr 16, 2027 | 225 | 64.3% | — | ±39.5% |
| Jun 17, 2027 | 287 | 65.0% | -4.8pt | ±45.0% |
| Sep 17, 2027 | 379 | 65.8% | — | ±51.9% |
| Dec 17, 2027 | 470 | 67.0% | -4.6pt | ±58.4% |
Volatility smile — Sep 18, 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