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.

LUV option chain Southwest Airlines Co.

Cboe delayed options data · as of 09:36 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 ±4.3% (36.91–40.26) · ATM IV 36.4% · P/C open interest 0.35

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
9.75 11.60 95.0% 0.99 0.0059 -0.006 28 0 2.13 233.2% -0.01 0.0059 -0.011
8.40 10.65 0.98 0.0074 -0.007 29 0 2.13 215.4% -0.02 0.0074 -0.011
8.25 10.65 4 177.1% 0.98 0.0094 -0.008 30 0 1.60 5 177.8% -0.02 0.0095 -0.012
7.15 9.65 157.2% 0.98 0.0123 -0.009 31 0 1.20 5 146.1% -0.02 0.0123 -0.013
5.95 7.90 101.4% 0.97 0.0164 -0.011 32 0 1.15 129.3% -0.03 0.0165 -0.014
5.10 6.90 95.7% 0.96 0.0227 -0.013 33 0 0.9600 107.5% -0.04 0.0228 -0.016
4.15 6.70 112.3% 0.95 0.0327 -0.015 34 0 0.0800 5 48.9% -0.05 0.0329 -0.018
3.35 4.25 1 52.3% 0.93 0.0500 -0.019 35 0.0100 0.1000 13 31 42.3% -0.07 0.0503 -0.021
2.77 5.20 1 92.2% 0.92 0.0633 -0.021 35.5 0.0100 0.1900 5 43.1% -0.09 0.0639 -0.023
2.44 3.35 1 48.6% 0.89 0.0816 -0.025 36 0.0500 0.2200 3 9 41.1% -0.11 0.0824 -0.026
1.81 3.55 6 59.5% 0.85 0.1056 -0.030 36.5 0.1100 0.2400 2 47 38.4% -0.15 0.1067 -0.031
1.52 3.60 13 1 71.0% 0.80 0.1337 -0.036 37 0.2000 0.3900 26 17 35.8% -0.20 0.1352 -0.037
1.18 1.84 22 35.1% 0.73 0.1613 -0.043 37.5 0.3100 0.3700 69 52 34.9% -0.28 0.1634 -0.044
1.09 1.52 1 631 41.1% 0.64 0.1834 -0.048 38 0.4600 0.6500 54 54 37.2% -0.37 0.1858 -0.049
0.8000 1.04 7 194 36.4% 0.54 0.1962 -0.051 38.5 0.6700 0.8400 76 118 36.4% -0.46 0.1989 -0.052
0.5600 0.7900 51 20 36.1% 0.45 0.1978 -0.050 39 0.9200 1.35 3 41 41.4% -0.56 0.2004 -0.051
0.3800 0.5900 55 194 36.1% 0.35 0.1873 -0.046 39.5 1.16 1.50 1 4 36.2% -0.66 0.1896 -0.046
0.2500 0.3600 67 217 34.4% 0.26 0.1662 -0.040 40 1.52 2.07 1 74 41.9% -0.75 0.1675 -0.040
0.1600 0.2000 47 106 33.1% 0.19 0.1380 -0.033 40.5 1.55 3.65 3 64.0% -0.82 0.1386 -0.032
0.1000 0.2300 12 94 37.4% 0.13 0.1085 -0.026 41 2.22 3.90 2 101 68.9% -0.88 0.1131 -0.025
0.0500 0.1700 31 37.7% 0.10 0.0831 -0.021 41.5 2.21 4.95 1 4 76.4% -0.92 0.0958 -0.020
0.0300 0.0700 15 92 35.1% 0.07 0.0640 -0.017 42 2.60 4.00 39 -0.95 0.0796 -0.018
0 0.2700 26 49.1% 0.06 0.0506 -0.015 42.5 3.10 4.90 5 50.0% -0.96 0.0645 -0.017
0.0100 0.1100 2 79 44.3% 0.05 0.0410 -0.013 43 3.80 6.00 12 70 95.5% -0.97 0.0510 -0.017
0 0.9300 25 83.5% 0.04 0.0339 -0.012 43.5 4.05 5.40 8 -0.98 0.0396 -0.018
0 0.2700 42 61.7% 0.03 0.0285 -0.012 44 4.55 6.30 59 51.7% -0.98 0.0312 -0.019
0 1.20 20 102.2% 0.03 0.0243 -0.011 44.5 5.00 6.70 2 -0.99 0.0252 -0.019
0 0.1700 263 62.9% 0.03 0.0210 -0.010 45 5.40 7.10 19 -0.99 0.0201 -0.020
0 1.66 126.1% 0.02 0.0183 -0.010 45.5 5.90 9.05 113.8% -0.99 0.0161 -0.021
0 0.2700 33 77.1% 0.02 0.0161 -0.009 46 6.40 8.05 6 -0.99 0.0129 -0.021
0 2.13 21 154.3% 0.02 0.0127 -0.009 47 7.50 9.25 27 18 -1.00 0.0085 -0.022
0 0.7500 71 116.5% 0.02 0.0103 -0.008 48 8.40 10.30 15 -1.00 0.0056 -0.023
0 2.13 12 172.7% 0.01 0.0085 -0.007 49 9.50 11.30 32 21 -1.00 0.0039 -0.024
0 0.7500 207 131.6% 0.01 0.0071 -0.007 50 11.00 13.10 4 157.9% -1.00 0.0028 -0.024
0 1.35 23 163.4% 0.01 0.0060 -0.006 51 11.25 13.50 -1.00 0.0019 -0.025
0 2.13 197.6% 0.01 0.0051 -0.006 52 12.25 14.50 1 -1.00 0.0013 -0.025
0 2.13 2 205.3% 0.01 0.0044 -0.005 53 13.25 15.50 -1.00 0.0008 -0.026
0 1.40 4 187.0% 0.01 0.0039 -0.005 54 14.25 17.55 1 175.4% -1.00 0.0005 -0.026
0 0.4500 147.2% 0.01 0.0034 -0.005 55 15.30 17.70 135.4% -1.00 0.0004 -0.027
0 2.13 227.0% 0.01 0.0030 -0.004 56 16.25 18.70 135.8% -1.00 0.0003 -0.027
0 2.13 233.8% 0.01 0.0026 -0.004 57 17.25 20.50 192.5% -1.00 0.0002 -0.027

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 — Sep 11, 2026

Volatility page →

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

30%66%102%137%38.5932.0045.50
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

Energy

BKR · Baker Hughes CompanyCCJ · Cameco CorporationCOP · ConocoPhillipsCVX · Chevron CorporationDVN · Devon Energy CorporationENPH · Enphase Energy, Inc.EOG · EOG Resources, Inc.ET · Energy Transfer LP