Halliburton (HAL) Options Chain

NYSE: HALEnergyOilfield Services/EquipmentUSD

32.55-0.02 (-0.06%)

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

Expiration date

Expiration: Oct 30, 2026
Days to expiration: 20
Share price: $32.55
Put/call ratio (OI): 0.37
Put/call ratio (volume): 0.35
ATM implied volatility: 40.6%
Expected move: ±$3.09
Open interest (C / P): 1.60K / 586

HAL options summary

The HAL options chain for the October 30, 2026 expiration lists 14 call and 13 put contracts, with 20 days until expiration. Open interest stands at 1,604 calls and 586 puts, a put/call ratio of 0.37, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $33.00 strike is 40.6%, which implies the market expects a move of about ±$3.09 (9.5%) in Halliburton stock by expiration.

The most open interest sits at the $33.00 call (528 contracts) and the $33.00 put (154 contracts).

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

HAL options chain · October 30, 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
—	—	—	—	—	—	25.00	0.00	1.36	0.08	113.4%	1	0
—	—	—	—	—	—	27.00	0.00	0.18	0.13	50.0%	10	41
—	—	—	—	—	—	28.00	0.01	0.24	0.26	54.3%	—	12
—	—	—	—	—	—	29.00	0.13	0.20	0.21	42.4%	20	75
1	1	62.0%	2.65	2.58	3.40	30.00	0.25	0.33	0.30	40.0%	4	75
4	2	46.1%	2.32	2.00	2.31	31.00	0.48	0.60	0.56	40.2%	3	96
56	1	46.3%	1.47	1.41	1.72	32.00	0.84	0.97	0.93	39.7%	4	89
HAL $32.55
528	4	41.2%	1.03	0.75	1.08	33.00	1.35	1.49	1.44	39.9%	3	154
122	2	40.4%	0.72	0.58	0.69	34.00	1.97	2.42	2.08	50.0%	3	16
354	2	40.0%	0.42	0.34	0.42	35.00	2.55	2.98	2.90	44.4%	1	21
117	3	45.0%	0.28	0.07	0.35	36.00	3.45	4.00	3.65	53.9%	1	3
24	40	44.0%	0.11	0.07	0.20	37.00	4.10	4.95	4.36	59.6%	2	4
101	75	47.5%	0.11	0.04	0.16	38.00	—	—	—	—	—	—
59	1	76.1%	0.10	0.00	1.10	39.00	—	—	—	—	—	—
220	14	55.5%	0.31	0.00	0.25	40.00	6.20	8.55	7.06	106.9%	—	0
13	1	94.5%	0.26	0.00	1.33	41.00	—	—	—	—	—	—
3	1	81.2%	0.23	0.00	0.64	42.00	—	—	—	—	—	—
2	2	131.3%	0.03	0.00	1.29	48.00	—	—	—	—	—	—

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 30, 2026 expiration, the HAL put/call ratio based on open interest is 0.37 (586 puts vs 1,604 calls), and 0.35 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 30, 2026 is about 40.6%, an annualized estimate of how much the market expects Halliburton stock to move.

How many HAL option expiration dates are there?

HAL has 14 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.