Robert Half Inc
Robert Half Inc (RHI) Options Open Interest
RHI options open interest is 14,381 contracts. The 2-week average daily volume is 492 contracts across the chain.
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Monitoring RHI open interest helps you see where real money is positioned on Robert Half Inc's options and which strikes are attracting the most commitment from traders. Robert Half 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 RHI 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 RHI 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 Robert Half Inc to settle.
Robert Half International Inc. provides staffing and risk consulting services in North America, South America, Europe, Asia, and Australia. The company operates through three segments: Temporary and Consultant Staffing, Permanent Placement Staffing, and Risk Consulting and Internal Audit Services. It places temporary services for accounting, finance, and bookkeeping; temporary and full-time office and administrative personnel consisting of executive and administrative assistants, receptionists, and customer service representatives; full-time accounting, financial, tax, and accounting operations personnel; and information technology contract professionals and full-time employees in the areas of platform systems integration to end-user technical and desktop support, including specialists in application development, networking and cloud, systems integration and deployment, database design and administration, and security and business continuity.
The company also offers temporary and full-time employees in attorney, paralegal, legal administrative, and legal secretarial positions; and senior-level project professionals in the accounting and finance fields for financial systems conversions, expansion into new markets, business process re-engineering, business systems performance improvement, and post-merger financial consolidation. It is involved in serving professionals in the areas of creative, design, marketing, advertising, and public relations; and placing various positions, such as creative directors, graphics designers, web designers, media buyers, front end developers, copywriters, digital marketing managers, marketing analytics specialists, brand managers, and public relations specialists. The company provides internal audit, technology consulting, risk and compliance consulting, and business performance services. It serves clients and employment candidates. Robert Half International Inc. was founded in 1948 and is headquartered in Menlo Park, California.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where RHI open interest is concentrated. Our scanner maps Robert Half 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 Robert Half Inc's options open interest as the signal it is, not as an afterthought.
| 40.00 | — | 0.25 | 0.25 | 111% | +0.1710 | 477 |
| 45.00 | — | 0.20 | 0.20 | 200% | +0.0898 | 275 |
| 50.00 | — | 0.30 | 0.30 | 303% | +0.0910 | 240 |
| 55.00 | — | 0.30 | 0.30 | 372% | +0.0777 | 10 |
| 35.00 | 1.60 | 2.80 | 2.20 | 72% | +0.8860 | 8 |
| 40.00 | 2.20 | 3.70 | 2.95 | 71% | -0.9378 | 492 |
| 35.00 | 0.05 | 0.45 | 0.25 | 97% | -0.1813 | 393 |
| 20.00 | — | 0.55 | 0.55 | 686% | -0.0604 | 262 |
| 25.00 | — | 0.55 | 0.55 | 479% | -0.0856 | 199 |
| 45.00 | 7.10 | 8.70 | 7.90 | 28% | -1.0000 | 143 |
As of September 16, 2026
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