COST volatilità Costco Wholesale Corporation
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.23.7%
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.19.5%
HV6020.8%
Spread IV − HV20
+4.2pt
Percentile nell'universoWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
22
Percentile nella propria storiaWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
4/60 giorni registrati
Cboe delayed options data · aggiornato al 21:49 UTC · Come vengono calcolati
Struttura a termine della IV
Volatilità implicita at-the-money per ogni scadenza quotata, rappresentata in base ai giorni rimanenti.
| Scade | 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. | Movimento implicito |
|---|---|---|---|---|
| Sep 04, 2026 | 1 | 21.9% | -0.9pt | ±0.9% |
| Sep 11, 2026 | 8 | 17.7% | +0.8pt | ±2.1% |
| Sep 18, 2026 | 15 | 19.8% | +0.1pt | ±3.2% |
| Sep 25, 2026 | 22 | 24.6% | -0.0pt | ±4.8% |
| Oct 02, 2026 | 29 | 23.8% | -0.5pt | ±5.4% |
| Oct 09, 2026 | 36 | 23.3% | +0.6pt | ±5.9% |
| Oct 16, 2026 | 43 | 22.8% | -0.1pt | ±6.3% |
| Oct 23, 2026 | 50 | 22.7% | -0.8pt | ±6.7% |
| Nov 20, 2026 | 78 | 21.9% | -0.3pt | ±8.1% |
| Dec 18, 2026 | 106 | 23.1% | +0.5pt | ±10.0% |
| Jan 15, 2027 | 134 | 22.6% | +0.7pt | ±11.1% |
| Feb 19, 2027 | 169 | 22.7% | +0.5pt | ±12.4% |
| Mar 19, 2027 | 197 | 23.3% | +0.9pt | ±13.8% |
| Apr 16, 2027 | 225 | 23.4% | +0.9pt | ±14.8% |
| Jun 17, 2027 | 287 | 24.4% | +0.6pt | ±17.4% |
| Sep 17, 2027 | 379 | 24.3% | +0.8pt | ±20.0% |
Volatility smile — Sep 18, 2026
Volatilità implicita per strike. L'inclinazione verso i put (lato sinistro più alto) è lo skew: la protezione al ribasso ha un prezzo più elevato rispetto al rialzo.
callput
Implicita vs realizzata, registro giornaliero
IV30HV20