Halliburton (HAL) Options Chain

NYSE: HALEnergyOilfield Services/EquipmentUSD

32.57+0.82 (+2.58%)

At close: Oct 8, 4:00 PM ET · Delayed 15 min

After hours: 32.57 0.00%

Expiration date

Expiration: Oct 9, 2026
Days to expiration: 1
Share price: $32.57
Put/call ratio (OI): 0.64
Put/call ratio (volume): 0.45
ATM implied volatility: 44.6%
Expected move: ±$0.7608
Open interest (C / P): 5.09K / 3.25K

HAL options summary

The HAL options chain for the October 9, 2026 expiration lists 31 call and 20 put contracts, with 1 day until expiration. Open interest stands at 5,088 calls and 3,246 puts, a put/call ratio of 0.64, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $32.50 strike is 44.6%, which implies the market expects a move of about ±$0.7608 (2.3%) in Halliburton stock by expiration.

The most open interest sits at the $33.00 call (986 contracts) and the $32.00 put (1.31K contracts).

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

HAL options chain · October 9, 2026

HAL 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
20	19	430.9%	9.58	9.35	11.00	23.00	0.00	2.12	0.01	523.8%	1	4
—	—	—	—	—	—	24.00	0.00	2.12	0.01	479.3%	1	5
51	34	321.9%	7.68	6.80	9.25	25.00	0.00	2.12	0.81	435.9%	—	2
2	37	170.3%	6.69	5.40	7.85	26.00	—	—	—	—	—	—
—	—	—	—	—	—	28.00	0.00	1.55	0.05	269.1%	—	35
20	2	99.2%	3.40	3.25	4.00	29.00	0.00	1.35	0.01	216.8%	1	70
18	16	108.6%	2.82	2.80	3.60	29.50	0.00	1.30	1.30	194.5%	1	161
5	5	179.7%	1.80	1.83	3.25	30.00	0.00	1.35	0.05	178.9%	2	127
40	1	92.6%	1.91	1.98	2.55	30.50	0.00	1.60	0.08	175.2%	13	189
53	11	55.9%	1.51	1.33	1.96	31.00	0.00	0.05	0.01	50.0%	123	653
599	15	68.8%	1.11	0.70	1.32	31.50	0.01	0.24	0.05	51.2%	39	382
224	34	83.2%	0.74	0.50	1.11	32.00	0.02	0.21	0.06	45.9%	142	1,315
282	448	37.9%	0.34	0.25	0.40	32.50	0.15	0.46	0.22	51.4%	23	100
HAL $32.57
986	184	33.0%	0.16	0.07	0.15	33.00	0.42	0.63	0.50	38.9%	33	120
320	52	60.7%	0.04	0.03	0.24	33.50	0.67	2.49	1.17	107.6%	1	27
261	3	55.5%	0.03	0.01	0.20	34.00	1.12	2.36	2.45	85.2%	8	18
390	3	189.4%	0.04	0.00	2.13	34.50	—	—	—	—	—	—
589	1	54.7%	0.02	0.00	0.02	35.00	1.64	2.53	2.40	78.1%	2	28
53	2	169.7%	0.01	0.00	1.25	35.50	2.55	4.60	3.15	172.3%	1	0
660	3	59.4%	0.03	0.00	0.01	36.00	3.15	4.70	3.58	166.4%	1	2
1	—	251.6%	0.14	0.00	2.12	36.50	—	—	—	—	—	—
108	1	250.4%	0.02	0.00	1.87	37.00	4.15	5.70	5.55	191.8%	1	8
50	—	273.1%	0.14	0.00	2.02	37.50	—	—	—	—	—	—
126	1	123.4%	0.03	0.00	0.12	38.00	5.15	6.70	5.64	215.2%	2	0
52	—	251.2%	0.11	0.00	1.32	38.50	—	—	—	—	—	—
47	6	317.8%	0.02	0.00	2.13	39.00	—	—	—	—	—	—
30	3	341.2%	0.02	0.00	2.13	40.00	—	—	—	—	—	—
29	1	363.5%	0.06	0.00	2.13	41.00	—	—	—	—	—	—
18	1	322.3%	0.01	0.00	1.29	42.00	—	—	—	—	—	—
45	1	405.1%	0.68	0.00	2.13	43.00	—	—	—	—	—	—
6	—	424.2%	0.45	0.00	2.13	44.00	—	—	—	—	—	—
1	1	443.0%	0.93	0.00	2.13	45.00	—	—	—	—	—	—
2	—	460.9%	0.50	0.00	2.13	46.00	—	—	—	—	—	—

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 HAL put/call ratio?

For the October 9, 2026 expiration, the HAL put/call ratio based on open interest is 0.64 (3,246 puts vs 5,088 calls), and 0.45 based on today's volume. A ratio above 1 means more puts than calls.

What is HAL's implied volatility?

At-the-money implied volatility for HAL options expiring October 9, 2026 is about 44.6%, an annualized estimate of how much the market expects Halliburton stock to move.

How many HAL option expiration dates are there?

HAL has 15 listed expiration dates, from Oct 9, 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.