GILD volatilitas Gilead Sciences, Inc.
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.37.2%
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.26.0%
HV6025.3%
Selisih IV − HV20
+11.2pt
Persentil semestaWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
45
Persentil riwayat sendiriWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
29/60 hari yang direkam
Cboe delayed options data · per 18:38 UTC · Cara penghitungan ini dilakukan
Struktur tenor IV
Implied volatility at-the-money untuk setiap tanggal kedaluwarsa yang terdaftar, diplot berdasarkan hari yang tersisa.
| Kedaluwarsa | 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 |
|---|---|---|---|---|
| Oct 23, 2026 | 3 | 35.1% | +3.4pt | ±2.7% |
| Oct 30, 2026 | 10 | 47.7% | +3.7pt | ±6.3% |
| Nov 06, 2026 | 17 | 41.7% | +3.5pt | ±7.2% |
| Nov 13, 2026 | 24 | 37.8% | +5.3pt | ±7.7% |
| Nov 20, 2026 | 31 | 37.1% | +3.2pt | ±8.6% |
| Nov 27, 2026 | 38 | 34.3% | +5.3pt | ±8.8% |
| Dec 18, 2026 | 59 | 32.9% | +3.0pt | ±10.7% |
| Jan 15, 2027 | 87 | 32.2% | +3.0pt | ±12.5% |
| Feb 19, 2027 | 122 | 31.9% | +2.8pt | ±14.7% |
| Mar 19, 2027 | 150 | 32.2% | +2.7pt | ±16.4% |
| May 21, 2027 | 213 | 32.3% | +3.2pt | ±19.4% |
| Jun 17, 2027 | 240 | 32.1% | +3.1pt | ±20.5% |
| Sep 17, 2027 | 332 | 31.6% | +3.2pt | ±23.5% |
| Dec 17, 2027 | 423 | 31.8% | +3.4pt | ±26.5% |
| Jan 21, 2028 | 458 | 30.7% | +2.9pt | ±26.5% |
Volatility smile — Nov 20, 2026
Implied volatility per strike. Kemiringan ke arah put (sisi kiri lebih tinggi) adalah skew: perlindungan sisi bawah dihargai lebih mahal daripada sisi atas.
callput
Implied vs realized, catatan harian
IV30HV20