Cactus (WHD) Options Chain
NYSE: WHDConsumer DiscretionaryOil and Gas Field MachineryUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
After hours: 63.22 +0.06%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $63.22
- Put/call ratio (OI)
- 0.11
- Put/call ratio (volume)
- 0.77
- Expected move
- ±$3.13
- Open interest (C / P)
- 821 / 92
WHD options summary
The WHD options chain for the October 16, 2026 expiration lists 5 call and 5 put contracts, with 8 days until expiration. Open interest stands at 821 calls and 92 puts, a put/call ratio of 0.11, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $65.00 strike is 33.4%, which implies the market expects a move of about ±$3.13 (4.9%) in Cactus stock by expiration.
The most open interest sits at the $70.00 call (696 contracts) and the $70.00 put (45 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
WHD options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 55.00 | 0.00 | 0.25 | 0.11 | |||||
| 6.80 | 3.30 | 4.00 | 60.00 | 0.15 | 0.35 | 0.41 | |||||
| 0.55 | 0.45 | 0.65 | 65.00 | 1.90 | 2.40 | 1.60 | |||||
| 0.10 | 0.00 | 0.65 | 70.00 | 6.30 | 7.50 | 6.73 | |||||
| 0.11 | 0.00 | 0.25 | 75.00 | 10.00 | 13.60 | 8.86 | |||||
| 0.61 | 0.00 | 0.60 | 80.00 | — | — | — | |||||
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 October 16, 2026 expiration, the WHD put/call ratio based on open interest is 0.11 (92 puts vs 821 calls), and 0.77 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 October 16, 2026 is about 33.4%, 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.