Options Chain for ROBERT HALF INC. COM (RHI) - $36.75 as of 10/1/2026 6:45:27 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 16.80 | 18.80 | 17.80 | % | 0.89 | 0 | 0 | 1.57 | 1.00 | 0.00 | 0.00 | 10/1/2026 3:59:54 PM EST | |||
| 22.50 | 14.20 | 16.10 | 15.15 | % | 0.67 | 0 | 0 | 1.25 | 0.99 | 0.01 | 0.00 | 10/1/2026 3:59:54 PM EST | |||
| 25.00 | 11.90 | 13.60 | 12.75 | % | 0.51 | 0 | 0 | 1.05 | 0.96 | 0.01 | -0.01 | 10/1/2026 3:59:54 PM EST | |||
| 30.00 | 7.60 | 8.90 | 8.25 | % | 0.28 | 0 | 0 | 0.78 | 0.86 | 0.03 | -0.02 | 10/1/2026 3:59:54 PM EST | |||
| 35.00 | 4.20 | 5.00 | 4.60 | 3.69 | 0.00 | 0.00% | 0.13 | 0 | 4 | 0.56 | 0.68 | 0.05 | -0.03 | 9/25/2026 | 10/1/2026 3:59:54 PM EST |
| 40.00 | 1.70 | 2.30 | 2.00 | 2.01 | +0.13 | +6.92% | 0.05 | 13 | 5 | 0.52 | 0.42 | 0.05 | -0.03 | 10/1/2026 | 10/1/2026 3:59:54 PM EST |
| 45.00 | 0.70 | 0.90 | 0.80 | 0.75 | +0.09 | +13.64% | 0.02 | 11 | 28 | 0.52 | 0.20 | 0.04 | -0.02 | 10/1/2026 | 10/1/2026 3:59:54 PM EST |
| 50.00 | 0.05 | 0.70 | 0.38 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.52 | 0.09 | 0.02 | -0.01 | 9/21/2026 | 10/1/2026 3:59:54 PM EST |
| 55.00 | 0.00 | 0.70 | 0.35 | % | 0.01 | 0 | 0 | 0.82 | 0.03 | 0.01 | 0.00 | 10/1/2026 3:59:54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 0.00 | 0.65 | 0.33 | % | 0.02 | 0 | 0 | 1.35 | 0.00 | 0.00 | 0.00 | 10/1/2026 3:59:54 PM EST | |||
| 22.50 | 0.00 | 0.70 | 0.35 | 0.17 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.17 | -0.01 | 0.01 | 0.00 | 9/22/2026 | 10/1/2026 3:59:54 PM EST |
| 25.00 | 0.05 | 0.40 | 0.23 | % | 0.01 | 0 | 0 | 0.70 | -0.04 | 0.01 | -0.01 | 10/1/2026 3:59:54 PM EST | |||
| 30.00 | 0.30 | 0.95 | 0.63 | 0.69 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.61 | -0.14 | 0.03 | -0.02 | 9/21/2026 | 10/1/2026 3:59:54 PM EST |
| 35.00 | 1.45 | 2.05 | 1.75 | 1.60 | -0.42 | -20.80% | 0.05 | 1 | 4 | 0.55 | -0.32 | 0.05 | -0.03 | 10/1/2026 | 10/1/2026 3:59:54 PM EST |
| 40.00 | 3.90 | 4.60 | 4.25 | 3.98 | % | 0.11 | 1 | 0 | 0.53 | -0.58 | 0.05 | -0.03 | 10/1/2026 | 10/1/2026 3:59:54 PM EST | |
| 45.00 | 7.50 | 8.70 | 8.10 | % | 0.18 | 0 | 0 | 0.54 | -0.80 | 0.04 | -0.02 | 10/1/2026 3:59:54 PM EST | |||
| 50.00 | 11.80 | 13.40 | 12.60 | % | 0.25 | 0 | 0 | 0.81 | -0.91 | 0.02 | -0.01 | 10/1/2026 3:59:54 PM EST | |||
| 55.00 | 15.80 | 18.50 | 17.15 | % | 0.31 | 0 | 0 | 1.00 | -0.97 | 0.01 | 0.00 | 10/1/2026 3:59:54 PM EST |