NDX التقلب Nasdaq-100 Index
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.21.3%
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.16.0%
HV6018.4%
فارق IV − HV20
+5.3pt
الترتيب المئوي في الكونWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
10
النسبة المئوية ضمن التاريخ الخاصWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
29/60 أيام مسجَّلة
Cboe delayed options data · اعتباراً من 16:04 UTC · كيف تُحسب هذه المقاييس
الهيكل الزمني للتقلب الضمني
التقلب الضمني عند السعر الحالي لكل تاريخ انتهاء مُدرج، مرسومًا بحسب الأيام المتبقية.
| ينتهي | DTE | التقلب الضمني عند السعر الحالي | انحراف دلتا 25The IV gap between 25-delta puts and 25-delta calls for one expiration. Positive skew means downside protection is priced richer than upside exposure. | الحركة الضمنية |
|---|---|---|---|---|
| Oct 20, 2026 | 0 | 22.7% | +2.8pt | ±0.4% |
| Oct 21, 2026 | 1 | 23.1% | +3.9pt | ±1.0% |
| Oct 22, 2026 | 2 | 24.2% | +4.8pt | ±1.5% |
| Oct 23, 2026 | 3 | 24.0% | +5.0pt | ±1.8% |
| Oct 26, 2026 | 6 | 20.1% | +4.5pt | ±2.1% |
| Oct 27, 2026 | 7 | 20.6% | +4.8pt | ±2.3% |
| Oct 28, 2026 | 8 | 21.9% | +5.2pt | ±2.6% |
| Oct 29, 2026 | 9 | 23.0% | +5.3pt | ±2.9% |
| Oct 30, 2026 | 10 | 23.6% | +5.8pt | ±3.1% |
| Nov 02, 2026 | 13 | 21.7% | +5.6pt | ±3.3% |
| Nov 03, 2026 | 14 | 21.9% | +5.8pt | ±3.5% |
| Nov 04, 2026 | 15 | 22.4% | +6.0pt | ±3.6% |
| Nov 05, 2026 | 16 | 22.4% | +5.9pt | ±3.8% |
| Nov 06, 2026 | 17 | 22.8% | +6.2pt | ±4.0% |
| Nov 09, 2026 | 20 | 21.8% | +6.2pt | ±4.1% |
| Nov 10, 2026 | 21 | 21.8% | +6.2pt | ±4.2% |
ابتسامة التقلب — Nov 20, 2026
التقلب الضمني حسب سعر التنفيذ. الميل نحو البيع (الجانب الأيسر أعلى) هو الانحراف: حماية الجانب السلبي مسعَّرة بثمن أعلى من الجانب الإيجابي.
callsputs
الضمني مقابل المتحقق، السجل اليومي
IV30HV20