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.

TMUS option chain T-Mobile US, Inc.

Cboe delayed options data · as of 21:38 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 ±11.5% (167.25–210.75) · ATM IV 31.0% · P/C open interest 0.75

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
92.90 96.40 1.00 0.0001 0.000 95 0 2.15 90.2% -0.00 0.0001 -0.001
87.90 92.00 1 59.4% 1.00 0.0001 0.000 100 0 2.15 1 84.4% -0.00 0.0001 -0.002
82.90 87.00 51.7% 1.00 0.0002 0.000 105 0 0.2000 54.3% -0.00 0.0002 -0.002
78.10 82.20 55.9% 1.00 0.0003 0.000 110 0 0.2500 3 51.9% -0.00 0.0003 -0.003
73.10 77.20 49.9% 0.99 0.0004 0.000 115 0 0.2500 2 48.0% -0.01 0.0004 -0.004
68.20 72.00 41.1% 0.99 0.0006 0.000 120 0 0.3000 5 45.5% -0.01 0.0006 -0.005
63.30 67.10 40.5% 0.99 0.0008 0.000 125 0.0500 0.3500 11 43.6% -0.01 0.0008 -0.007
58.40 62.50 43.1% 0.98 0.0012 0.000 130 0 0.4500 1,468 40.7% -0.02 0.0012 -0.009
53.60 56.50 2 0.97 0.0016 0.000 135 0.2500 0.5500 21 40.9% -0.02 0.0017 -0.012
48.80 51.70 5 24.8% 0.96 0.0022 0.000 140 0.3500 0.7000 42 39.1% -0.03 0.0023 -0.016
44.00 46.50 4 0.95 0.0030 -0.003 145 0.5000 0.9000 21 37.5% -0.05 0.0031 -0.020
39.30 41.90 2 28.1% 0.93 0.0040 -0.010 150 0.9000 1.10 1 63 36.6% -0.07 0.0040 -0.025
34.80 37.20 3 29.2% 0.91 0.0052 -0.018 155 1.20 1.75 81 36.1% -0.09 0.0053 -0.032
30.30 32.80 37 29.6% 0.88 0.0066 -0.026 160 1.60 2.20 1 114 34.5% -0.12 0.0067 -0.038
26.50 29.20 18 32.6% 0.84 0.0081 -0.034 165 2.25 2.85 1 395 33.4% -0.16 0.0083 -0.045
22.60 24.60 3 25 31.1% 0.80 0.0098 -0.043 170 3.30 3.70 15 162 32.7% -0.21 0.0100 -0.052
19.10 20.60 1 52 30.6% 0.74 0.0114 -0.051 175 4.60 5.00 3 294 32.3% -0.26 0.0116 -0.058
15.60 17.20 7 405 30.2% 0.68 0.0128 -0.057 180 6.10 6.50 3 579 31.6% -0.33 0.0131 -0.063
12.20 14.10 756 29.3% 0.61 0.0139 -0.062 185 8.00 8.50 1 485 31.3% -0.40 0.0143 -0.066
11.00 11.40 7 455 31.1% 0.54 0.0146 -0.065 190 10.30 10.80 10 93 30.9% -0.47 0.0151 -0.067
8.70 9.10 7 376 30.9% 0.47 0.0147 -0.065 195 12.90 13.90 74 31.1% -0.54 0.0153 -0.066
6.80 7.10 15 793 30.6% 0.40 0.0143 -0.063 200 15.70 17.90 33 31.8% -0.62 0.0151 -0.063
3.90 4.20 3 774 30.3% 0.27 0.0124 -0.055 210 23.10 24.20 21 30.4% -0.75 0.0133 -0.052
2.20 2.50 1 298 30.7% 0.18 0.0096 -0.044 220 30.40 33.90 2 30.9% -0.85 0.0108 -0.038
1.30 3.00 1 958 35.5% 0.11 0.0070 -0.033 230 40.00 43.20 1 33.4% -0.93 0.0079 -0.023
0.5500 0.8500 145 31.0% 0.07 0.0048 -0.023 240 49.00 53.10 32.5% -0.98 0.0077 -0.005
0.1000 0.8000 76 32.4% 0.04 0.0032 -0.016 250 59.20 63.10 38.6% -1.00 0.0000 -0.062
0.1000 0.4500 66 33.3% 0.03 0.0021 -0.011 260 68.90 73.10 -1.00 0.0000 -0.069
0 0.3500 60 34.3% 0.02 0.0014 -0.008 270 79.10 83.10 46.0% -1.00 0.0000 -0.069
0 0.2500 5 35.7% 0.01 0.0010 -0.005 280 88.90 93.10 -1.00 0.0000 -0.069

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.

27%31%34%38%189.0155.0220.0
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

Energy

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