CEG 波动率 Constellation Energy Corporation
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.38.8%
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.30.8%
HV6035.3%
IV − HV20价差
+8.0pt
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).
64
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 18:33 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 | 49.9% | -0.3pt | ±2.2% |
| Sep 11, 2026 | 8 | 38.5% | -2.1pt | ±4.6% |
| Sep 18, 2026 | 15 | 39.3% | +1.1pt | ±6.4% |
| Sep 25, 2026 | 22 | 39.4% | +1.4pt | ±7.8% |
| Oct 02, 2026 | 29 | 38.6% | -4.4pt | ±8.8% |
| Oct 09, 2026 | 36 | 39.6% | +0.7pt | ±10.0% |
| Oct 16, 2026 | 43 | 40.7% | +0.4pt | ±11.2% |
| Oct 23, 2026 | 50 | 40.4% | -1.5pt | ±12.0% |
| Nov 20, 2026 | 78 | 43.9% | +0.2pt | ±16.1% |
| Dec 18, 2026 | 106 | 42.2% | +0.1pt | ±18.1% |
| Jan 15, 2027 | 134 | 42.1% | -0.7pt | ±20.3% |
| Feb 19, 2027 | 169 | 42.9% | -1.6pt | ±23.2% |
| Mar 19, 2027 | 197 | 43.5% | -0.4pt | ±25.2% |
| Jun 17, 2027 | 287 | 44.2% | -1.7pt | ±30.8% |
| Sep 17, 2027 | 379 | 43.9% | — | ±35.0% |
| Dec 17, 2027 | 470 | 44.7% | -2.0pt | ±39.5% |
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