Gilead Sciences (GILD) Options Chain

NASDAQ: GILDHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD

151.17+4.07 (+2.77%)

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

Expiration date

Expiration: Oct 23, 2026
Days to expiration: 12
Share price: $151.17
Put/call ratio (OI): 0.69
Put/call ratio (volume): 0.64
ATM implied volatility: 38.8%
Expected move: ±$10.64
Open interest (C / P): 1.52K / 1.04K

GILD options summary

The GILD options chain for the October 23, 2026 expiration lists 23 call and 24 put contracts, with 12 days until expiration. Open interest stands at 1,524 calls and 1,044 puts, a put/call ratio of 0.69, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $150.00 strike is 38.8%, which implies the market expects a move of about ±$10.64 (7.0%) in Gilead Sciences stock by expiration.

The most open interest sits at the $160.00 call (557 contracts) and the $135.00 put (187 contracts).

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

GILD options chain · October 23, 2026

GILD 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
0	5	78.9%	30.80	34.75	38.10	115.00	0.00	2.14	0.32	106.9%	—	2
2	1	51.7%	19.09	24.40	28.20	125.00	0.00	1.23	0.48	70.1%	2	85
—	—	—	—	—	—	130.00	0.00	1.35	0.58	60.0%	2	110
—	—	—	—	—	—	133.00	0.00	0.74	0.54	54.4%	4	16
—	—	—	—	—	—	134.00	0.00	0.82	0.40	53.6%	11	16
—	—	—	9.82	—	—	135.00	0.10	0.65	0.23	47.9%	30	187
—	—	—	—	—	—	136.00	0.00	1.08	0.46	53.2%	6	31
1	—	60.7%	11.42	13.00	15.95	137.00	0.00	2.00	1.34	63.6%	4	7
—	—	—	—	—	—	138.00	0.00	1.01	0.49	47.0%	2	161
—	—	—	—	—	—	139.00	0.09	1.35	0.81	49.3%	2	50
12	5	54.6%	12.24	10.00	13.15	140.00	0.16	0.94	0.70	40.8%	1	62
1	—	52.8%	7.71	9.15	12.25	141.00	0.02	1.40	0.55	44.5%	2	7
—	—	—	6.85	—	—	142.00	0.11	1.53	0.72	43.3%	2	9
40	1	55.8%	6.44	7.60	11.10	143.00	0.00	2.20	1.14	48.0%	1	28
19	1	47.3%	6.93	6.80	9.60	144.00	0.20	1.59	1.37	38.2%	81	113
34	1	46.1%	6.10	6.15	8.80	145.00	0.32	2.06	1.10	40.3%	3	62
33	2	45.1%	5.50	5.85	8.05	146.00	1.18	1.68	1.49	33.1%	3	24
43	5	44.0%	5.96	4.75	7.30	147.00	0.35	3.40	3.20	46.5%	2	6
7	6	43.1%	1.64	4.15	6.60	148.00	0.75	3.55	3.55	44.2%	—	16
63	9	48.7%	3.72	3.50	6.65	149.00	1.10	4.45	4.45	48.4%	6	8
271	19	41.8%	4.20	2.95	5.35	150.00	2.39	3.50	2.70	35.8%	2	33
GILD $151.17
62	51	41.4%	2.80	1.70	4.10	152.50	2.80	6.00	9.08	46.5%	1	2
107	126	32.1%	1.63	1.30	2.10	155.00	—	—	—	—	—	—
183	17	30.6%	0.99	0.94	1.25	157.50	5.95	9.25	13.57	47.5%	5	8
557	2	36.3%	0.62	0.00	1.22	160.00	8.00	11.35	9.95	50.5%	—	1
58	6	34.9%	0.36	0.00	0.71	162.50	—	—	—	—	—	—
23	10	39.6%	0.80	0.00	0.70	165.00	—	—	—	—	—	—
7	1	50.3%	0.04	0.00	2.16	167.50	—	—	—	—	—	—
1	—	59.5%	0.28	0.00	2.14	172.50	—	—	—	—	—	—

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 GILD put/call ratio?

For the October 23, 2026 expiration, the GILD put/call ratio based on open interest is 0.69 (1,044 puts vs 1,524 calls), and 0.64 based on today's volume. A ratio above 1 means more puts than calls.

What is GILD's implied volatility?

At-the-money implied volatility for GILD options expiring October 23, 2026 is about 38.8%, an annualized estimate of how much the market expects Gilead Sciences stock to move.

How many GILD option expiration dates are there?

GILD has 17 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.