Cactus Inc
Cactus Inc (WHD) Options Open Interest
WHD options open interest is 5,079 contracts. The 2-week average daily volume is 185 contracts across the chain.
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Monitoring WHD open interest helps you see where real money is positioned on Cactus Inc's options and which strikes are attracting the most commitment from traders. Cactus Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor WHD options open interest in real time and find the strikes that matter.
Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising WHD options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Cactus Inc to settle.
Cactus, Inc. designs, manufactures, sells, and rents a range of wellheads and pressure control equipment in the United States, Australia, China, and the Kingdom of Saudi Arabia. The company's principal products include Cactus SafeDrill wellhead systems, Cactus SafeLink monobore, SafeClamp, and SafeInject systems, as well as frac stacks, zipper manifolds, and production trees. It also provides field services, such as 24-hour service crews to assist with the installation, maintenance, repair, and safe handling of the wellhead and pressure control equipment; and repair and refurbishment services. The company sells or rents its products for onshore unconventional oil and gas wells for drilling, completion, and production phases of the wells.
In addition, it operates 15 service centers in the United States, as well as 3 service centers in Eastern Australia. Cactus, Inc. was founded in 2011 and is headquartered in Houston, Texas.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where WHD open interest is concentrated. Our scanner maps Cactus Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Cactus Inc's options open interest as the signal it is, not as an afterthought.
| 75.00 | 0.25 | 0.40 | 0.33 | 34% | +0.1138 | 53 |
| 70.00 | 1.15 | 2.30 | 1.73 | 41% | +0.3617 | 5 |
| 65.00 | 3.50 | 5.00 | 4.25 | 45% | +0.6151 | 3 |
| 60.00 | 7.40 | 9.50 | 8.45 | 60% | +0.7705 | 2 |
| 80.00 | — | 0.25 | 0.25 | 44% | +0.0739 | 1 |
| 65.00 | 1.35 | 1.60 | 1.48 | 32% | -0.3558 | 12 |
| 70.00 | 3.90 | 4.30 | 4.10 | 30% | -0.6997 | 11 |
| 60.00 | 0.40 | 0.55 | 0.48 | 37% | -0.1326 | 3 |
| 75.00 | 7.90 | 8.80 | 8.35 | 31% | -0.9030 | 2 |
| 55.00 | 0.10 | 0.25 | 0.18 | 45% | -0.0490 | 1 |
As of September 18, 2026
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