ORCL 波动率 Oracle Corporation
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.65.3%
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.46.1%
HV6056.9%
IV − HV20价差
+19.2pt
全市场百分位Where this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
92
自身历史百分位Where today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
3/60 已记录天数
Cboe delayed options data · 截至 12:36 UTC · 计算方法说明
IV期限结构
各上市到期日的平值隐含波动率，以剩余天数为横轴绘制。
| 到期时间 | DTE | ATM IV | 25Δ 偏斜The IV gap between 25-delta puts and 25-delta calls for one expiration. Positive skew means downside protection is priced richer than upside exposure. | 隐含涨跌幅 |
|---|---|---|---|---|
| Sep 04, 2026 | 1 | 59.1% | -3.3pt | ±3.5% |
| Sep 11, 2026 | 8 | 90.4% | -6.0pt | ±11.3% |
| Sep 18, 2026 | 15 | 77.1% | -4.0pt | ±12.8% |
| Sep 25, 2026 | 22 | 69.7% | -3.3pt | ±13.9% |
| Oct 02, 2026 | 29 | 65.7% | -3.5pt | ±14.9% |
| Oct 09, 2026 | 36 | 63.4% | -2.8pt | ±16.1% |
| Oct 16, 2026 | 43 | 61.7% | -2.7pt | ±16.9% |
| Oct 23, 2026 | 50 | — | — | — |
| Nov 20, 2026 | 78 | 58.9% | -2.2pt | ±21.5% |
| Dec 18, 2026 | 106 | 60.4% | -1.7pt | ±25.6% |
| Jan 15, 2027 | 134 | 58.9% | -2.0pt | ±27.9% |
| Mar 19, 2027 | 197 | 58.7% | -1.7pt | ±33.6% |
| Jun 17, 2027 | 287 | 58.1% | -2.1pt | ±39.8% |
| Sep 17, 2027 | 379 | 58.8% | -1.5pt | ±45.8% |
| Oct 15, 2027 | 407 | 58.8% | -1.8pt | ±47.2% |
| Dec 17, 2027 | 470 | 59.3% | -1.5pt | ±51.0% |
波动率微笑 — Sep 18, 2026
各行权价的隐含波动率。向put倾斜（左侧更高）即为偏斜：下行保护的定价高于上行。
看涨期权看跌期权
隐含与已实现波动率，每日记录
IV30HV20