XLRE volatility State Street Real Estate Select Sector SPDR ETF
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.12.9%
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.14.2%
HV6012.1%
IV − HV20 spread
-1.4pt
Universe percentileWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
1
Own-history percentileWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
29/60 days recorded
Cboe delayed options data · as of 09:46 UTC · How these are computed
IV term structure
At-the-money implied volatility for each listed expiration, plotted by days remaining.
| Expires | DTE | ATM IV | 25Δ skewThe 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 |
|---|---|---|---|---|
| Nov 20, 2026 | 31 | 12.9% | +3.0pt | ±3.1% |
| Dec 18, 2026 | 59 | 37.1% | -22.7pt | ±13.8% |
| Jan 15, 2027 | 87 | 14.7% | +20.2pt | ±8.7% |
| Feb 19, 2027 | 122 | 25.6% | +15.7pt | ±12.0% |
| May 21, 2027 | 213 | 14.8% | +3.6pt | ±9.3% |
Volatility smile — Nov 20, 2026
Implied volatility by strike. The tilt toward puts (left side higher) is the skew: downside protection priced richer than upside.
callsputs
Implied vs realized, daily record
IV30HV20