Independent options-market research
★
Menu
Stocks Expected Moves Volatility Earnings Market Dashboard Options Activity Screener 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.

ORLY option chain O'Reilly Automotive, Inc.

Cboe delayed options data · as of 12:39 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 ±7.8% (82.34–96.19) · ATM IV 31.1% · P/C open interest 0.44

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
42.70 46.20 10 75.3% 1.00 0.0001 -0.001 45 0 2.15 34 157.4% -0.00 0.0001 -0.001
37.40 41.30 15 1.00 0.0003 -0.001 50 0 1.75 3 130.2% -0.00 0.0003 -0.001
32.40 36.50 1.00 0.0006 -0.002 55 0 1.20 2 102.9% -0.00 0.0006 -0.002
27.40 30.90 0.99 0.0013 -0.004 60 0 1.45 9 91.4% -0.01 0.0013 -0.004
23.30 26.00 2 53.0% 0.98 0.0027 -0.007 65 0.0500 0.4000 2 505 59.3% -0.01 0.0027 -0.007
18.40 21.30 57 50.4% 0.97 0.0057 -0.012 70 0 0.5000 4 109 48.6% -0.03 0.0057 -0.012
13.60 16.20 31 39.6% 0.93 0.0116 -0.020 75 0.2500 0.5000 8 333 40.9% -0.07 0.0117 -0.020
11.30 13.70 35.9% 0.90 0.0164 -0.025 77.5 0.3500 0.6000 37.2% -0.10 0.0165 -0.025
9.10 11.60 30 36.0% 0.86 0.0225 -0.031 80 0.5000 0.9000 1,148 35.0% -0.14 0.0227 -0.031
6.90 9.40 10 10 33.1% 0.80 0.0298 -0.037 82.5 0.9000 1.45 66 18 34.8% -0.20 0.0301 -0.038
5.00 7.40 310 31.7% 0.72 0.0376 -0.043 85 1.60 1.90 31 1,728 33.4% -0.28 0.0380 -0.044
3.50 5.30 3 32 29.6% 0.62 0.0440 -0.047 87.5 2.45 3.30 23 14 35.1% -0.39 0.0447 -0.048
2.45 3.80 31 1,260 29.8% 0.50 0.0472 -0.048 90 3.00 4.60 59 243 32.4% -0.50 0.0482 -0.049
1.55 2.45 9 16 28.7% 0.39 0.0458 -0.046 92.5 4.10 6.30 31.6% -0.62 0.0471 -0.047
1.25 1.40 43 3,015 29.3% 0.29 0.0404 -0.041 95 5.70 8.10 86 31.1% -0.73 0.0421 -0.042
0.4500 0.6000 116 3,210 30.2% 0.14 0.0258 -0.028 100 9.70 12.30 23 30.0% -0.88 0.0279 -0.030
0 0.9000 1,208 37.6% 0.07 0.0144 -0.017 105 14.00 17.90 37.6% -0.96 0.0156 -0.019
0 1.15 376 48.2% 0.04 0.0079 -0.010 110 18.90 22.80 42.2% -0.99 0.0062 -0.008
0 1.15 46 55.7% 0.02 0.0044 -0.006 115 23.90 27.80 49.1% -1.00 0.0016 -0.001
0 2.15 33 72.9% 0.01 0.0025 -0.004 120 28.90 32.80 55.5% -1.00 0.0003 -0.000
0 1.15 6 69.0% 0.01 0.0015 -0.003 125 34.10 37.40 54.0% -1.00 0.0000 0.000
0 1.35 5 77.6% 0.00 0.0009 -0.002 130 38.90 42.80 67.3% -1.00 0.0000 0.000

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 — Nov 20, 2026

Volatility page →

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

26%32%38%43%89.2775.00105.0
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