Cactus (WHD) Options Chain

NYSE: WHDConsumer DiscretionaryOil and Gas Field MachineryUSD

63.43+0.21 (+0.33%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $63.43
Put/call ratio (OI): 0.22
Put/call ratio (volume): 1.94
ATM implied volatility: 37.8%
Expected move: ±$7.93
Open interest (C / P): 1.10K / 246

WHD options summary

The WHD options chain for the November 20, 2026 expiration lists 12 call and 11 put contracts, with 40 days until expiration. Open interest stands at 1,100 calls and 246 puts, a put/call ratio of 0.22, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $65.00 strike is 37.8%, which implies the market expects a move of about ±$7.93 (12.5%) in Cactus stock by expiration.

The most open interest sits at the $75.00 call (524 contracts) and the $65.00 put (46 contracts).

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

WHD options chain · November 20, 2026

WHD 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
—	—	—	—	—	—	30.00	0.00	0.00	0.60	50.0%	3	0
6	1	—	20.35	23.40	27.20	35.00	0.50	0.90	0.83	125.8%	—	5
27	5	209.8%	16.50	26.80	30.60	40.00	0.00	0.25	0.27	71.5%	1	27
3	1	—	13.94	16.30	16.90	45.00	0.00	2.30	0.18	93.5%	1	38
0	2	—	20.43	0.00	0.00	50.00	0.00	0.00	0.38	12.5%	3	0
16	8	154.4%	11.20	15.00	18.50	55.00	0.40	2.80	0.65	58.9%	11	21
79	1	44.0%	7.20	5.40	5.60	60.00	1.60	1.75	1.77	38.5%	10	38
WHD $63.43
49	1	39.9%	2.70	2.55	2.70	65.00	3.70	3.90	3.70	35.6%	1	46
202	10	39.3%	1.40	1.00	1.15	70.00	7.20	7.50	7.03	35.9%	26	43
524	3	40.8%	0.60	0.30	0.50	75.00	10.30	12.60	9.30	51.2%	3	25
193	1	43.6%	2.05	0.05	0.25	80.00	14.40	18.60	14.10	80.0%	5	3
1	—	65.4%	0.30	0.45	0.90	85.00	—	—	—	—	—	—
0	—	25.0%	0.70	0.00	0.00	90.00	—	—	—	—	—	—

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 WHD put/call ratio?

For the November 20, 2026 expiration, the WHD put/call ratio based on open interest is 0.22 (246 puts vs 1,100 calls), and 1.94 based on today's volume. A ratio above 1 means more puts than calls.

What is WHD's implied volatility?

At-the-money implied volatility for WHD options expiring November 20, 2026 is about 37.8%, an annualized estimate of how much the market expects Cactus stock to move.

How many WHD option expiration dates are there?

WHD has 6 listed expiration dates, from Oct 16, 2026 to Dec 17, 2027.

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.