Options Chain for ROBERT HALF INC. COM (RHI) - $34.73 as of 9/18/2025 9:43:38 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 11.60 | 13.90 | 12.75 | % | 0.57 | 0 | 0 | 7.74 | 1.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 25.00 | 9.50 | 11.00 | 10.25 | % | 0.41 | 0 | 0 | 3.06 | 1.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 30.00 | 4.60 | 5.80 | 5.20 | 5.10 | 0.00 | 0.00% | 0.17 | 0 | 1 | 2.78 | 1.00 | 0.00 | 0.00 | 9/16/2025 | 9/17/2025 3:59:50 PM EST |
| 35.00 | 0.45 | 0.70 | 0.58 | 1.17 | 0.00 | 0.00% | 0.02 | 0 | 48 | 0.56 | 0.43 | 0.29 | -0.13 | 9/17/2025 | 9/17/2025 3:59:50 PM EST |
| 40.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 110 | 1.09 | 0.00 | 0.00 | 0.00 | 9/15/2025 | 9/17/2025 3:59:50 PM EST |
| 45.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 167 | 1.78 | 0.00 | 0.00 | 0.00 | 9/8/2025 | 9/17/2025 3:59:50 PM EST |
| 50.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 449 | 2.37 | 0.00 | 0.00 | 0.00 | 9/8/2025 | 9/17/2025 3:59:50 PM EST |
| 55.00 | 0.00 | 0.95 | 0.48 | 0.11 | 0.00 | 0.00% | 0.01 | 0 | 492 | 5.20 | 0.00 | 0.00 | 0.00 | 7/24/2025 | 9/17/2025 3:59:50 PM EST |
| 60.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 24 | 5.82 | 0.00 | 0.00 | 0.00 | 7/28/2025 | 9/17/2025 3:59:50 PM EST |
| 65.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.00 | 0.00 | 0.00 | 0.00 | 7/14/2025 | 9/17/2025 3:59:50 PM EST |
| 70.00 | 0.00 | 0.75 | 0.38 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.00 | 0.00 | 0.00 | 0.00 | 4/14/2025 | 9/17/2025 3:59:50 PM EST |
| 75.00 | 0.00 | 0.75 | 0.38 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 9 | 0.00 | 0.00 | 0.00 | 0.00 | 3/13/2025 | 9/17/2025 3:59:50 PM EST |
| 80.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 85.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 90.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 95.00 | 0.00 | 1.35 | 0.68 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 100.00 | 0.00 | 1.75 | 0.88 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.00 | 0.00 | 0.00 | 0.00 | 1/24/2025 | 9/17/2025 3:59:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 0.00 | 0.95 | 0.48 | % | 0.02 | 0 | 0 | 5.78 | 0.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 4 | 4.73 | 0.00 | 0.00 | 0.00 | 9/10/2025 | 9/17/2025 3:59:50 PM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 110 | 1.61 | 0.00 | 0.00 | 0.00 | 9/17/2025 | 9/17/2025 3:59:50 PM EST |
| 35.00 | 0.35 | 0.50 | 0.43 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 3,537 | 0.51 | -0.57 | 0.29 | -0.13 | 9/17/2025 | 9/17/2025 3:59:50 PM EST |
| 40.00 | 4.60 | 5.20 | 4.90 | 4.60 | 0.00 | 0.00% | 0.12 | 0 | 401 | 1.81 | -1.00 | 0.00 | 0.00 | 9/17/2025 | 9/17/2025 3:59:50 PM EST |
| 45.00 | 8.90 | 10.50 | 9.70 | 10.10 | +2.00 | +24.70% | 0.22 | 1 | 5 | 2.73 | -1.00 | 0.00 | 0.00 | 9/18/2025 | 9/17/2025 3:59:50 PM EST |
| 50.00 | 13.50 | 15.90 | 14.70 | 14.80 | 0.00 | 0.00% | 0.29 | 0 | 0 | 5.83 | -1.00 | 0.00 | 0.00 | 8/21/2025 | 9/17/2025 3:59:50 PM EST |
| 55.00 | 18.50 | 20.90 | 19.70 | 14.99 | 0.00 | 0.00% | 0.36 | 0 | 0 | 6.62 | -1.00 | 0.00 | 0.00 | 6/20/2025 | 9/17/2025 3:59:50 PM EST |
| 60.00 | 23.20 | 26.20 | 24.70 | 13.61 | 0.00 | 0.00% | 0.41 | 0 | 0 | 6.35 | -1.00 | 0.00 | 0.00 | 5/12/2025 | 9/17/2025 3:59:50 PM EST |
| 65.00 | 28.20 | 31.20 | 29.70 | 24.21 | 0.00 | 0.00% | 0.46 | 0 | 2 | 7.23 | -1.00 | 0.00 | 0.00 | 7/14/2025 | 9/17/2025 3:59:50 PM EST |
| 70.00 | 33.20 | 36.20 | 34.70 | 5.60 | 0.00 | 0.00% | 0.50 | 0 | 0 | 8.47 | -1.00 | 0.00 | 0.00 | 1/16/2025 | 9/17/2025 3:59:50 PM EST |
| 75.00 | 38.20 | 41.20 | 39.70 | % | 0.53 | 0 | 0 | 8.23 | -1.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 80.00 | 43.20 | 46.20 | 44.70 | % | 0.56 | 0 | 0 | 8.51 | -1.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 85.00 | 48.20 | 51.20 | 49.70 | % | 0.58 | 0 | 0 | 9.07 | -1.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 90.00 | 53.20 | 56.20 | 54.70 | % | 0.61 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 95.00 | 58.20 | 61.20 | 59.70 | % | 0.63 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST | |||
| 100.00 | 63.20 | 66.20 | 64.70 | % | 0.65 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/17/2025 3:59:50 PM EST |