BIDU volatilite Baidu, Inc.
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.38.1%
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.53.7%
HV6044.6%
IV − HV20 farkı
-15.6pt
Evren yüzdelik dilimiWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
63
Kendi tarihsel yüzdelik dilimiWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
3/60 kaydedilen gün
Cboe delayed options data · itibarıyla 18:33 UTC · Bunlar nasıl hesaplanır
IV vade yapısı
Listelenen her vade için para başı (at-the-money) zımni volatilite, kalan günlere göre çizilmiş.
| Sona eriyor | DTE | ATM IV | 25Δ çarpıklıkThe 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 hareket |
|---|---|---|---|---|
| Sep 04, 2026 | 1 | 41.3% | -4.4pt | ±1.9% |
| Sep 11, 2026 | 8 | 36.6% | -2.9pt | ±4.4% |
| Sep 18, 2026 | 15 | 37.5% | -2.6pt | ±6.1% |
| Sep 25, 2026 | 22 | 36.9% | -2.5pt | ±7.3% |
| Oct 02, 2026 | 29 | 37.9% | -3.5pt | ±8.6% |
| Oct 09, 2026 | 36 | 39.2% | +1.8pt | ±9.8% |
| Oct 16, 2026 | 43 | 39.7% | -2.4pt | ±10.9% |
| Oct 23, 2026 | 50 | 42.3% | — | ±12.5% |
| Nov 20, 2026 | 78 | 43.1% | -2.7pt | ±15.9% |
| Dec 18, 2026 | 106 | 43.5% | -1.5pt | ±18.7% |
| Jan 15, 2027 | 134 | 43.2% | -0.9pt | ±20.8% |
| Mar 19, 2027 | 197 | 43.2% | -1.5pt | ±25.1% |
| Jun 17, 2027 | 287 | 44.0% | -1.5pt | ±30.8% |
| Sep 17, 2027 | 379 | 44.9% | — | ±35.9% |
| Jan 21, 2028 | 505 | 45.3% | -1.3pt | ±41.4% |
Volatilite gülümsemesi — Sep 18, 2026
Strike'a göre implied volatility. Putlara doğru eğim (sol tarafın daha yüksek olması) skew'dür: aşağı yönlü koruma, yukarı yönlüye kıyasla daha pahalı fiyatlanmaktadır.
call'larput'lar
Günlük kayıtta implied ile realized karşılaştırması
IV30HV20