Comcast (CMCSA) Options Chain

NASDAQ: CMCSATelecommunicationsCable & Other Pay Television ServicesUSD

20.66-0.55 (-2.59%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Jan 15, 2027
Days to expiration: 96
Share price: $20.66
Put/call ratio (OI): 0.12
Put/call ratio (volume): 0.18
ATM implied volatility: 39.3%
Expected move: ±$4.16
Open interest (C / P): 295.42K / 35.80K

CMCSA options summary

The CMCSA options chain for the January 15, 2027 expiration lists 26 call and 26 put contracts, with 96 days until expiration. Open interest stands at 295,415 calls and 35,798 puts, a put/call ratio of 0.12, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $21.00 strike is 39.3%, which implies the market expects a move of about ±$4.16 (20.1%) in Comcast stock by expiration.

The most open interest sits at the $30.00 call (106.34K contracts) and the $20.00 put (9.45K contracts).

Summary generated from market data by MetaCap's automated system. Methodology

CMCSA options chain · January 15, 2027

CMCSA calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
18	5	62.0%	5.85	5.60	6.65	15.00	0.01	0.15	0.10	44.5%	12	245
—	—	—	5.42	—	—	16.00	0.00	0.20	0.19	40.4%	13	82
113	7	47.6%	3.61	3.55	3.85	17.50	0.38	0.42	0.41	38.4%	20	1,356
19	4	40.5%	2.49	2.40	2.61	19.00	0.77	0.83	0.80	37.3%	42	1,578
1,211	201	38.0%	1.95	1.88	1.94	20.00	1.18	1.22	1.20	36.6%	53	9,453
CMCSA $20.66
534	143	37.3%	1.41	1.35	1.43	21.00	1.69	1.94	1.76	41.3%	80	4,238
2,721	458	36.7%	0.86	0.83	0.87	22.50	2.63	2.96	2.69	42.9%	34	5,450
3,312	158	37.2%	0.50	0.47	0.53	24.00	3.75	3.90	3.82	38.1%	5	2,616
45,087	52	37.0%	0.34	0.32	0.36	25.00	4.60	4.90	4.65	43.6%	7	6,885
8,306	2	38.1%	0.25	0.03	0.27	26.00	5.40	5.80	5.34	45.2%	1	716
16,625	4	41.3%	0.14	0.09	0.21	27.50	6.55	7.35	6.60	53.6%	4	1,839
1,196	10	43.2%	0.10	0.03	0.15	29.00	7.85	8.70	7.62	53.8%	5	98
106,344	4	42.6%	0.07	0.06	0.10	30.00	8.85	9.80	8.65	61.5%	1	908
772	50	46.3%	0.05	0.05	0.11	31.00	4.65	5.60	8.05	—	40	22
2,290	4	46.5%	0.06	0.03	0.07	32.50	10.55	12.25	11.48	67.8%	15	219
11,980	4	46.1%	0.04	0.01	0.03	35.00	13.05	15.40	14.02	99.3%	1	13
1,244	3	62.9%	0.03	0.00	0.23	37.50	0.00	0.00	13.01	—	1	0
7,811	6	54.7%	0.02	0.00	0.05	40.00	12.55	14.85	17.11	—	3	3
11,477	2	107.3%	0.84	0.60	0.84	42.50	0.00	0.00	9.65	—	22	55
5,829	5	66.4%	0.01	0.00	0.08	45.00	0.00	0.00	14.10	—	2	0
5,908	2	104.0%	0.45	0.35	0.50	47.50	17.75	18.70	20.65	—	2	14
44,845	2	99.3%	0.34	0.15	0.40	50.00	17.60	19.35	16.63	—	1	3
3,660	383	101.5%	0.23	0.19	0.31	52.50	15.60	18.45	16.47	—	—	1
1,075	465	93.0%	0.19	0.00	0.24	55.00	15.30	16.55	12.60	—	—	4
5,896	4	97.5%	0.14	0.01	0.20	60.00	30.00	34.80	27.94	—	1	0
7,142	1	102.3%	0.08	0.05	0.15	65.00	35.00	39.80	32.93	—	1	0

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the CMCSA put/call ratio?

For the January 15, 2027 expiration, the CMCSA put/call ratio based on open interest is 0.12 (35,798 puts vs 295,415 calls), and 0.18 based on today's volume. A ratio above 1 means more puts than calls.

What is CMCSA's implied volatility?

At-the-money implied volatility for CMCSA options expiring January 15, 2027 is about 39.3%, an annualized estimate of how much the market expects Comcast stock to move.

How many CMCSA option expiration dates are there?

CMCSA has 16 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.