CMCSA option chain Comcast Corporation

Expiration Cboe delayed options data · as of 12:35 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 ±7.1% (20.48–23.62) · ATM IV 51.6% · P/C open interest 6.32

CALLS								Strike	PUTS
Bid	Ask	Vol	OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated.	IV	ΔModel 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).	Γ	Θ		Bid	Ask	Vol	OI	IV	Δ	Γ	Θ
5.70	8.50		2	154.7%	0.99	0.0072	-0.003	15	0	1.15			219.9%	-0.01	0.0072	-0.004
5.80	6.15	4	2	100.2%	0.99	0.0112	-0.004	16	0	1.59			218.1%	-0.01	0.0113	-0.005
4.45	6.25	8	1	148.1%	0.98	0.0184	-0.006	17	0	0.9800		2	156.7%	-0.02	0.0184	-0.006
2.36	5.10				0.96	0.0321	-0.008	18	0	0.2100		93	81.9%	-0.04	0.0322	-0.009
0	0				0.00	0.0000	0.000	18.5	0	0				0.00	0.0000	0.000
2.15	4.25			85.2%	0.93	0.0608	-0.013	19	0.0400	0.1400	50	210	61.6%	-0.07	0.0611	-0.013
0	0				0.00	0.0000	0.000	19.5	0	0				0.00	0.0000	0.000
1.80	2.41		89	54.0%	0.84	0.1138	-0.022	20	0.1600	0.2000	32	40.3K	55.3%	-0.16	0.1144	-0.023
1.08	2.08		2	41.5%	0.78	0.1437	-0.028	20.5	0.1500	0.4100	37	203	54.6%	-0.22	0.1445	-0.028
1.30	1.49	50	292	56.8%	0.70	0.1707	-0.033	21	0.2600	0.5100	39	1,046	51.3%	-0.30	0.1717	-0.033
0.9100	1.06	7	66	49.5%	0.60	0.1908	-0.036	21.5	0.3700	0.7600	3	73	50.7%	-0.40	0.1920	-0.036
0.7500	0.8400	94	722	54.2%	0.51	0.1997	-0.037	22	0.6300	0.9300	83	2,433	49.0%	-0.50	0.2009	-0.037
0.1800	0.8500	69	247	49.5%	0.41	0.1954	-0.036	22.5	0.8800	1.64		43	61.7%	-0.59	0.1967	-0.036
0.3500	0.4000	487	2,632	51.1%	0.32	0.1797	-0.032	23	1.11	1.78	6	107	51.4%	-0.69	0.1810	-0.033
0.2000	0.2800	27	793	49.9%	0.24	0.1563	-0.028	23.5	1.00	2.47			43.2%	-0.77	0.1577	-0.028
0.1300	0.2000	121	1,032	51.0%	0.17	0.1288	-0.023	24	1.99	2.87	1	168	69.3%	-0.83	0.1305	-0.023
0	0.2300		170	52.4%	0.12	0.1010	-0.017	24.5	2.01	4.15			90.3%	-0.89	0.1030	-0.018
0	0.0900	43	454	47.2%	0.08	0.0762	-0.013	25	2.78	4.20		34	91.1%	-0.93	0.0785	-0.013
0.0100	0.1500	23	27	59.7%	0.06	0.0566	-0.010	25.5	2.78	4.90			84.3%	-0.95	0.0591	-0.010
0	0.0500	22	91	52.0%	0.04	0.0428	-0.008	26	3.25	5.60	2	15	100.0%	-0.97	0.0455	-0.008
0	0.0800	4	4	61.6%	0.03	0.0336	-0.007	26.5	4.30	6.00			127.9%	-0.98	0.0367	-0.007
0	0.1600		109	76.2%	0.03	0.0275	-0.006	27	3.80	6.65		1	89.1%	-0.98	0.0305	-0.006
0	0.1500	2	93	85.1%	0.02	0.0200	-0.005	28	4.35	7.55				-0.99	0.0217	-0.005
0	0.4000		174	117.3%	0.02	0.0154	-0.005	29	6.60	8.55			153.9%	-0.99	0.0165	-0.004
0	0.3000		67	119.1%	0.01	0.0122	-0.004	30	7.25	9.80			160.2%	-0.99	0.0128	-0.004
0	0.4500		15	140.8%	0.01	0.0099	-0.004	31	8.25	10.85			173.8%	-0.99	0.0096	-0.004
0	2.13			238.5%	0.01	0.0082	-0.004	32	8.80	11.55			127.8%	-1.00	0.0074	-0.003
0	1.20			205.8%	0.01	0.0070	-0.004	33	9.70	13.00			168.3%	-1.00	0.0058	-0.003

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 — Oct 30, 2026

Volatility page →

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

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CMCSA option chain Comcast Corporation

Volatility smile — Oct 30, 2026

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