Halliburton (HAL) Options Chain

NYSE: HALEnergyOilfield Services/EquipmentUSD

32.58+0.005 (+0.02%)

Market open · Delayed 15 min · as of Oct 9, 12:17 PM ET

Expiration date

Expiration: Jan 21, 2028
Days to expiration: 469
Share price: $32.57
Put/call ratio (OI): 1.06
Put/call ratio (volume): 1.36
ATM implied volatility: 36.9%
Expected move: ±$13.60
Open interest (C / P): 22.04K / 23.25K

HAL options summary

The HAL options chain for the January 21, 2028 expiration lists 18 call and 17 put contracts, with 469 days until expiration. Open interest stands at 22,038 calls and 23,253 puts, a put/call ratio of 1.06, which is fairly balanced between calls and puts. At-the-money implied volatility near the $32.00 strike is 36.9%, which implies the market expects a move of about ±$13.60 (41.8%) in Halliburton stock by expiration.

The most open interest sits at the $37.00 call (7.31K contracts) and the $30.00 put (4.69K contracts).

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

HAL options chain · January 21, 2028

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
105	1	63.6%	18.57	19.30	20.25	13.00	0.07	0.21	0.15	48.1%	1	210
233	27	59.2%	22.84	17.60	18.45	15.00	0.12	0.28	0.40	44.0%	15	472
21	1	54.1%	14.64	14.95	15.85	18.00	0.37	0.54	0.47	41.2%	10	1,592
61	3	51.3%	13.75	13.30	14.20	20.00	0.61	0.78	0.69	39.3%	652	2,074
403	1	49.2%	12.88	11.75	12.65	22.00	0.95	1.08	1.02	37.5%	1	1,009
559	2	46.2%	9.85	9.60	10.45	25.00	1.62	1.80	1.76	36.0%	498	4,111
179	3	43.1%	8.12	8.50	8.95	27.00	2.25	2.41	2.33	35.0%	25	917
2,200	17	41.5%	7.00	6.80	7.20	30.00	3.35	3.60	3.50	34.0%	19	4,692
254	2	40.8%	6.05	5.85	6.20	32.00	4.25	4.50	4.45	32.9%	17	2,822
HAL $32.57
1,051	26	40.2%	4.20	4.60	4.95	35.00	5.90	6.20	6.35	32.2%	149	1,174
7,312	4	39.9%	3.95	3.90	4.25	37.00	7.10	7.45	7.55	31.5%	6	4,058
1,337	4	39.4%	3.04	3.05	3.35	40.00	9.15	9.55	9.20	30.6%	5	34
4,180	459	38.8%	2.70	2.60	2.81	42.00	10.65	11.15	10.70	30.6%	10	40
689	9	38.7%	2.15	1.98	2.23	45.00	13.05	13.50	13.05	29.0%	38	40
229	32	38.7%	1.75	1.66	1.91	47.00	11.85	13.45	10.95	—	2	7
1,062	3	38.7%	1.11	1.29	1.52	50.00	14.55	16.60	17.31	—	1	1
209	130	38.8%	0.80	0.84	1.05	55.00	—	—	—	—	—	—
1,954	342	39.2%	0.53	0.56	0.75	60.00	23.30	28.00	25.00	36.7%	—	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 HAL put/call ratio?

For the January 21, 2028 expiration, the HAL put/call ratio based on open interest is 1.06 (23,253 puts vs 22,038 calls), and 1.36 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 January 21, 2028 is about 36.9%, 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.