Options Chain for ROBERT HALF INC. COM (RHI) - $35.44 as of 9/12/2025 9:22:03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 11.80 | 15.00 | 13.40 | % | 0.60 | 0 | 0 | 3.87 | 1.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 25.00 | 8.60 | 12.60 | 10.60 | % | 0.42 | 0 | 0 | 2.94 | 1.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 30.00 | 4.80 | 7.50 | 6.15 | 6.10 | 0.00 | 0.00% | 0.21 | 0 | 0 | 2.06 | 0.99 | 0.01 | 0.00 | 8/15/2025 | 9/12/2025 3:59:49 PM EST |
| 35.00 | 0.10 | 2.35 | 1.23 | 2.50 | 0.00 | 0.00% | 0.04 | 0 | 48 | 0.88 | 0.67 | 0.14 | -0.11 | 9/5/2025 | 9/12/2025 3:59:49 PM EST |
| 40.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 111 | 0.55 | 0.05 | 0.05 | -0.02 | 9/10/2025 | 9/12/2025 3:59:49 PM EST |
| 45.00 | 0.00 | 0.15 | 0.08 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 167 | 1.02 | 0.00 | 0.00 | 0.00 | 9/8/2025 | 9/12/2025 3:59:49 PM EST |
| 50.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 449 | 1.15 | 0.00 | 0.00 | 0.00 | 9/8/2025 | 9/12/2025 3:59:49 PM EST |
| 55.00 | 0.00 | 0.95 | 0.48 | 0.11 | 0.00 | 0.00% | 0.01 | 0 | 492 | 2.61 | 0.00 | 0.00 | 0.00 | 7/24/2025 | 9/12/2025 3:59:49 PM EST |
| 60.00 | 0.00 | 0.50 | 0.25 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 24 | 2.50 | 0.00 | 0.00 | 0.00 | 7/28/2025 | 9/12/2025 3:59:49 PM EST |
| 65.00 | 0.00 | 0.95 | 0.48 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 5 | 3.24 | 0.00 | 0.00 | 0.00 | 7/14/2025 | 9/12/2025 3:59:49 PM EST |
| 70.00 | 0.00 | 0.75 | 0.38 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 6 | 3.31 | 0.00 | 0.00 | 0.00 | 4/14/2025 | 9/12/2025 3:59:49 PM EST |
| 75.00 | 0.00 | 0.95 | 0.48 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 9 | 3.76 | 0.00 | 0.00 | 0.00 | 3/13/2025 | 9/12/2025 3:59:49 PM EST |
| 80.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 3.98 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 85.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 4.19 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 90.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 4.37 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 95.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 4.55 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 100.00 | 0.00 | 0.95 | 0.48 | 0.55 | 0.00 | 0.00% | 0.00 | 0 | 10 | 4.71 | 0.00 | 0.00 | 0.00 | 1/24/2025 | 9/12/2025 3:59:49 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 | 3.26 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 25.00 | 0.00 | 0.95 | 0.48 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 4 | 2.71 | 0.00 | 0.00 | 0.00 | 9/10/2025 | 9/12/2025 3:59:49 PM EST |
| 30.00 | 0.00 | 0.25 | 0.13 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 110 | 1.08 | -0.01 | 0.01 | 0.00 | 9/11/2025 | 9/12/2025 3:59:49 PM EST |
| 35.00 | 0.45 | 0.65 | 0.55 | 0.48 | -0.53 | -52.48% | 0.02 | 3 | 3,538 | 0.48 | -0.33 | 0.14 | -0.11 | 9/12/2025 | 9/12/2025 3:59:49 PM EST |
| 40.00 | 2.55 | 4.70 | 3.63 | 4.47 | 0.00 | 0.00% | 0.09 | 0 | 517 | 1.03 | -0.95 | 0.05 | -0.02 | 9/11/2025 | 9/12/2025 3:59:49 PM EST |
| 45.00 | 8.30 | 10.70 | 9.50 | 8.10 | 0.00 | 0.00% | 0.21 | 0 | 6 | 2.30 | -1.00 | 0.00 | 0.00 | 8/29/2025 | 9/12/2025 3:59:49 PM EST |
| 50.00 | 12.60 | 15.70 | 14.15 | 14.80 | 0.00 | 0.00% | 0.28 | 0 | 0 | 2.84 | -1.00 | 0.00 | 0.00 | 8/21/2025 | 9/12/2025 3:59:49 PM EST |
| 55.00 | 17.50 | 20.90 | 19.20 | 14.99 | 0.00 | 0.00% | 0.35 | 0 | 0 | 3.42 | -1.00 | 0.00 | 0.00 | 6/20/2025 | 9/12/2025 3:59:49 PM EST |
| 60.00 | 22.40 | 25.70 | 24.05 | 13.61 | 0.00 | 0.00% | 0.40 | 0 | 0 | 3.68 | -1.00 | 0.00 | 0.00 | 5/12/2025 | 9/12/2025 3:59:49 PM EST |
| 65.00 | 27.40 | 30.70 | 29.05 | 24.21 | 0.00 | 0.00% | 0.45 | 0 | 2 | 4.03 | -1.00 | 0.00 | 0.00 | 7/14/2025 | 9/12/2025 3:59:49 PM EST |
| 70.00 | 32.80 | 35.70 | 34.25 | 5.60 | 0.00 | 0.00% | 0.49 | 0 | 0 | 4.34 | -1.00 | 0.00 | 0.00 | 1/16/2025 | 9/12/2025 3:59:49 PM EST |
| 75.00 | 38.00 | 40.90 | 39.45 | % | 0.53 | 0 | 0 | 4.78 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 80.00 | 42.50 | 45.90 | 44.20 | % | 0.55 | 0 | 0 | 5.04 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 85.00 | 48.00 | 50.70 | 49.35 | % | 0.58 | 0 | 0 | 5.14 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 90.00 | 52.60 | 55.70 | 54.15 | % | 0.60 | 0 | 0 | 5.36 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 95.00 | 58.30 | 60.70 | 59.50 | % | 0.63 | 0 | 0 | 5.58 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST | |||
| 100.00 | 64.00 | 65.70 | 64.85 | % | 0.65 | 0 | 0 | 5.78 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:49 PM EST |