STLD volatiliteit Steel Dynamics, Inc.
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.39.9%
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.47.7%
HV6042.9%
IV − HV20 spreiding
-7.8pt
UniversepercentielWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
64
Percentiel ten opzichte van eigen historieWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
3/60 dagen vastgelegd
Cboe delayed options data · per 06:38 UTC · Hoe deze worden berekend
IV termijnstructuur
At-the-money implied volatility per genoteerde expiratie, uitgezet op resterende dagen.
| Vervalt | 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. | Impliciete beweging |
|---|---|---|---|---|
| Sep 18, 2026 | 15 | 42.1% | +1.8pt | ±7.1% |
| Oct 16, 2026 | 43 | 39.2% | +1.6pt | ±10.9% |
| Nov 20, 2026 | 78 | 40.1% | +1.7pt | ±14.9% |
| Dec 18, 2026 | 106 | 40.1% | +1.3pt | ±17.4% |
| Jan 15, 2027 | 134 | 39.5% | +1.8pt | ±19.1% |
| Feb 19, 2027 | 169 | 39.5% | +3.3pt | ±21.4% |
| Mar 19, 2027 | 197 | 39.6% | +3.1pt | ±23.1% |
| Jun 17, 2027 | 287 | 39.6% | +3.6pt | ±27.8% |
| Sep 17, 2027 | 379 | 39.6% | +3.0pt | ±31.8% |
| Jan 21, 2028 | 505 | 40.0% | +2.9pt | ±36.7% |
Volatiliteitsglimlach — Sep 18, 2026
Impliciete volatiliteit per strike. De helling richting puts (linkerkant hoger) is de skew: neerwaartse bescherming wordt duurder geprijsd dan opwaartse.
callsputs
Impliciet vs. gerealiseerd, dagelijks overzicht
IV30HV20