Options Chain for ROBERT HALF INC. COM (RHI) - $37.94 as of 8/22/2025 8:34:23 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 18.60 | 21.20 | 19.90 | % | 1.14 | 0 | 0 | 1.75 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 20.00 | 16.50 | 18.60 | 17.55 | % | 0.88 | 0 | 0 | 1.45 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 22.50 | 14.10 | 16.20 | 15.15 | % | 0.67 | 0 | 0 | 1.27 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 25.00 | 11.10 | 13.60 | 12.35 | % | 0.49 | 0 | 0 | 1.03 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 30.00 | 7.20 | 8.70 | 7.95 | % | 0.27 | 0 | 0 | 0.71 | 0.94 | 0.03 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 35.00 | 3.60 | 4.10 | 3.85 | 2.85 | 0.00 | 0.00% | 0.11 | 0 | 22 | 0.41 | 0.71 | 0.06 | -0.01 | 8/19/2025 | 8/22/2025 3:59:57 PM EST |
| 40.00 | 1.25 | 1.35 | 1.30 | 1.33 | +0.46 | +52.88% | 0.03 | 1 | 6 | 0.38 | 0.37 | 0.07 | -0.02 | 8/22/2025 | 8/22/2025 3:59:57 PM EST |
| 45.00 | 0.20 | 0.40 | 0.30 | 0.32 | +0.17 | +113.34% | 0.01 | 2 | 3 | 0.37 | 0.13 | 0.04 | -0.01 | 8/22/2025 | 8/22/2025 3:59:57 PM EST |
| 50.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 0.73 | 0.03 | 0.01 | 0.00 | 8/22/2025 3:59:57 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 0.00 | 0.45 | 0.23 | % | 0.01 | 0 | 0 | 1.36 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 20.00 | 0.00 | 0.30 | 0.15 | % | 0.01 | 0 | 0 | 1.05 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 22.50 | 0.00 | 1.00 | 0.50 | % | 0.02 | 0 | 0 | 1.23 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 25.00 | 0.00 | 0.55 | 0.28 | % | 0.01 | 0 | 0 | 0.85 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:57 PM EST | |||
| 30.00 | 0.20 | 0.45 | 0.33 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 9 | 0.47 | -0.06 | 0.03 | 0.00 | 8/20/2025 | 8/22/2025 3:59:57 PM EST |
| 35.00 | 1.10 | 1.30 | 1.20 | 1.80 | 0.00 | 0.00% | 0.03 | 0 | 3 | 0.40 | -0.29 | 0.06 | -0.01 | 8/19/2025 | 8/22/2025 3:59:57 PM EST |
| 40.00 | 3.50 | 4.00 | 3.75 | 5.30 | 0.00 | 0.00% | 0.09 | 0 | 14 | 0.39 | -0.63 | 0.07 | -0.02 | 8/21/2025 | 8/22/2025 3:59:57 PM EST |
| 45.00 | 7.20 | 9.00 | 8.10 | % | 0.18 | 0 | 0 | 0.67 | -0.87 | 0.04 | -0.01 | 8/22/2025 3:59:57 PM EST | |||
| 50.00 | 12.40 | 14.50 | 13.45 | % | 0.27 | 0 | 0 | 0.97 | -0.97 | 0.01 | 0.00 | 8/22/2025 3:59:57 PM EST |