Independent options-market research
★
Menu
Stocks Expected Moves Volatility Earnings Market Dashboard Options Activity Screener Options Calculator News
Learn & Tools Learn Ask the Data AI Agents Methodology ★ Saved API
About About us Contact Disclaimer
View options
Dark mode

Guided View
New to markets? Prices, yields, YTD, market cap. We explain every term as you browse, in plain English. Same data, with the help built in.

Expert View
You already know the market. Just the data: clean, fast and compact, with no extra explanations. This is the default view.

Interface language
DATA API

Free read-only JSON access to summary metrics, rate-limited.

GILD option chain Gilead Sciences, Inc.

Cboe delayed options data · as of 21:39 UTC

Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.

This expiration prices a move of about ±10.7% (136.69–169.44) · ATM IV 32.5% · P/C open interest 0.96

CALLS Strike PUTS
BidAskVolOIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated. IVΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money).ΓΘ BidAskVolOI IVΔΓΘ
72.20 75.10 64.2% 1.00 0.0002 0.000 80 0 0.4000 8 75.6% -0.00 0.0002 -0.002
67.25 70.65 4 75.9% 1.00 0.0003 0.000 85 0 0.4200 117 69.8% -0.00 0.0003 -0.003
62.30 65.65 1 6 69.0% 1.00 0.0004 0.000 90 0 0.4400 1,265 64.1% -0.01 0.0005 -0.004
57.35 60.70 88 63.3% 0.99 0.0006 0.000 95 0 0.4700 282 58.9% -0.01 0.0007 -0.006
52.40 55.15 53 41.6% 0.99 0.0009 0.000 100 0 0.7000 121 57.0% -0.01 0.0010 -0.008
47.50 50.25 56 43.1% 0.98 0.0014 -0.003 105 0 0.7900 555 52.4% -0.02 0.0015 -0.010
42.25 46.00 51 46.2% 0.98 0.0020 -0.007 110 0 0.6900 1,342 45.8% -0.03 0.0022 -0.014
37.35 41.15 77 43.5% 0.97 0.0030 -0.011 115 0.2700 0.8400 521 44.8% -0.04 0.0032 -0.018
33.00 36.35 126 44.0% 0.95 0.0043 -0.017 120 0.1500 0.9500 1,119 39.0% -0.06 0.0046 -0.024
28.35 31.65 103 41.4% 0.92 0.0060 -0.025 125 0.6000 1.00 415 36.8% -0.08 0.0064 -0.030
23.55 27.10 1,213 38.5% 0.89 0.0083 -0.033 130 0.6800 2.13 6 919 36.8% -0.12 0.0088 -0.038
19.80 22.80 2 159 38.4% 0.84 0.0111 -0.042 135 1.89 2.27 19 549 35.3% -0.17 0.0115 -0.046
15.00 18.85 1 591 34.7% 0.78 0.0142 -0.051 140 2.77 3.35 24 652 34.1% -0.23 0.0144 -0.054
12.10 14.45 261 33.6% 0.70 0.0171 -0.059 145 3.75 5.25 13 299 33.3% -0.32 0.0172 -0.060
8.80 11.30 4 455 32.6% 0.61 0.0193 -0.064 150 5.55 7.30 4 127 32.8% -0.41 0.0193 -0.064
7.00 8.85 37 2,552 34.2% 0.51 0.0204 -0.066 155 7.70 9.20 38 163 30.7% -0.51 0.0202 -0.065
4.40 6.30 22 1,258 31.9% 0.41 0.0200 -0.063 160 10.85 12.75 2 22 32.1% -0.60 0.0197 -0.061
3.30 4.20 10 555 31.7% 0.32 0.0184 -0.058 165 13.10 16.50 7 30.0% -0.69 0.0180 -0.055
2.39 2.82 22 518 31.9% 0.24 0.0160 -0.050 170 16.95 20.80 8 31.0% -0.77 0.0157 -0.047
0.7100 2.69 16 221 31.6% 0.18 0.0132 -0.042 175 21.10 24.90 33 30.6% -0.83 0.0132 -0.039
0.3200 1.30 3 202 29.1% 0.13 0.0105 -0.034 180 25.55 29.10 29.5% -0.88 0.0112 -0.032
0.3600 1.30 1 150 32.9% 0.09 0.0081 -0.026 185 30.15 33.90 29.4% -0.92 0.0095 -0.027
0.1000 1.11 17 33.8% 0.06 0.0062 -0.021 190 35.00 38.80 -0.96 0.0082 -0.023
0.0100 0.6700 2 19 33.0% 0.04 0.0046 -0.016 195 39.85 43.25 -0.99 0.0074 -0.019
0.0500 0.5000 148 34.5% 0.03 0.0034 -0.012 200 44.85 48.25 -1.00 0.0006 -0.019
0 2.18 1 51.5% 0.02 0.0018 -0.007 210 55.50 58.25 -1.00 0.0000 -0.019
0 0.7500 25 46.6% 0.01 0.0010 -0.004 220 65.50 68.25 -1.00 0.0000 -0.019

Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.

Volatility smile — Dec 18, 2026

Volatility page →

Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.

27%31%36%41%153.1130.0180.0
callsputs

Consumer Cyclical

ABNB · Airbnb, Inc.AMZN · Amazon.com, Inc.AZO · AutoZone, Inc.BABA · Alibaba Group Holding…BBY · Best Buy Co., Inc.BYD · Boyd Gaming CorporationCAVA · CAVA Group, Inc.CCL · Carnival Corporation & plc

ETF

ARKK · ARK Innovation ETFBITO · ProShares Bitcoin ETFDIA · State Street SPDR Dow…EEM · iShares MSCI Emerging…EFA · iShares MSCI EAFE ETFEWZ · iShares MSCI Brazil ETFFXI · iShares China Large-Cap ETFGDX · VanEck Gold Miners ETF

Technology

AAPL · Apple Inc.ADBE · Adobe Inc.AI · C3.ai, Inc.AMAT · Applied Materials, Inc.AMD · Advanced Micro Device…APP · AppLovin CorporationARM · Arm Holdings plc Amer…ASML · ASML Holding N.V.

Financial Services

AFRM · Affirm Holdings, Inc.ALL · The Allstate CorporationALLY · Ally Financial Inc.AXP · American Express CompanyBAC · Bank of America CorporationBLK · BlackRock, Inc.BX · Blackstone Inc.C · Citigroup Inc.

Industrials

AAL · American Airlines Gro…BA · The Boeing CompanyCAT · Caterpillar Inc.CMI · Cummins Inc.DAL · Delta Air Lines, Inc.DE · Deere & CompanyEMR · Emerson Electric Co.ETN · Eaton Corporation plc

Consumer Defensive

CELH · Celsius Holdings, Inc.CL · Colgate-Palmolive CompanyCOST · Costco Wholesale Corp…DG · Dollar General CorporationDLTR · Dollar Tree, Inc.EL · The Estée Lauder Comp…GIS · General Mills, Inc.HSY · The Hershey Company