Options Chain for ROBERT HALF INC. COM (RHI) - $42.58 as of 9/4/2026 8:17:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 28.80 | 31.10 | 29.95 | 28.96 | 0.00 | 0.00% | 2.40 | 0 | 0 | 5.01 | 1.00 | 0.00 | 0.00 | 7/16/2026 | 9/4/2026 4:00:05 PM EST |
| 15.00 | 26.30 | 28.60 | 27.45 | 10.02 | 0.00 | 0.00% | 1.83 | 0 | 0 | 4.32 | 1.00 | 0.00 | 0.00 | 5/15/2026 | 9/4/2026 4:00:05 PM EST |
| 17.50 | 23.80 | 26.10 | 24.95 | % | 1.43 | 0 | 0 | 3.75 | 1.00 | 0.00 | 0.00 | 9/4/2026 4:00:05 PM EST | |||
| 20.00 | 21.40 | 23.60 | 22.50 | 25.31 | 0.00 | 0.00% | 1.12 | 0 | 0 | 3.26 | 1.00 | 0.00 | 0.00 | 8/24/2026 | 9/4/2026 4:00:05 PM EST |
| 22.50 | 19.00 | 21.10 | 20.05 | 23.10 | 0.00 | 0.00% | 0.89 | 0 | 1 | 2.83 | 1.00 | 0.00 | 0.00 | 8/24/2026 | 9/4/2026 4:00:05 PM EST |
| 25.00 | 16.50 | 18.60 | 17.55 | 20.27 | 0.00 | 0.00% | 0.70 | 0 | 0 | 2.46 | 1.00 | 0.00 | 0.00 | 8/24/2026 | 9/4/2026 4:00:05 PM EST |
| 30.00 | 11.50 | 13.60 | 12.55 | 14.37 | 0.00 | 0.00% | 0.42 | 0 | 1 | 1.79 | 1.00 | 0.00 | 0.00 | 8/26/2026 | 9/4/2026 4:00:05 PM EST |
| 35.00 | 6.70 | 8.70 | 7.70 | 8.30 | 0.00 | 0.00% | 0.22 | 0 | 8 | 1.25 | 0.99 | 0.01 | -0.01 | 9/2/2026 | 9/4/2026 4:00:05 PM EST |
| 40.00 | 2.45 | 3.80 | 3.13 | 3.57 | 0.00 | 0.00% | 0.08 | 0 | 369 | 0.71 | 0.81 | 0.08 | -0.04 | 9/2/2026 | 9/4/2026 4:00:05 PM EST |
| 45.00 | 0.45 | 0.70 | 0.58 | 0.55 | -0.05 | -8.34% | 0.01 | 18 | 309 | 0.39 | 0.30 | 0.09 | -0.04 | 9/4/2026 | 9/4/2026 4:00:05 PM EST |
| 50.00 | 0.05 | 0.25 | 0.15 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 247 | 0.51 | 0.03 | 0.02 | -0.01 | 9/3/2026 | 9/4/2026 4:00:05 PM EST |
| 55.00 | 0.00 | 0.15 | 0.08 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.79 | 0.00 | 0.00 | 0.00 | 9/2/2026 | 9/4/2026 4:00:05 PM EST |
| 60.00 | 0.00 | 0.65 | 0.33 | % | 0.01 | 0 | 0 | 1.38 | 0.00 | 0.00 | 0.00 | 9/4/2026 4:00:05 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 0.25 | 0.13 | 0.36 | 0.00 | 0.00% | 0.01 | 0 | 31 | 3.58 | 0.00 | 0.00 | 0.00 | 3/24/2026 | 9/4/2026 4:00:05 PM EST |
| 15.00 | 0.00 | 0.65 | 0.33 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 19 | 3.80 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 9/4/2026 4:00:05 PM EST |
| 17.50 | 0.00 | 0.65 | 0.33 | 0.09 | 0.00 | 0.00% | 0.02 | 0 | 69 | 3.29 | 0.00 | 0.00 | 0.00 | 7/17/2026 | 9/4/2026 4:00:05 PM EST |
| 20.00 | 0.00 | 0.65 | 0.33 | 0.08 | 0.00 | 0.00% | 0.02 | 0 | 262 | 2.86 | 0.00 | 0.00 | 0.00 | 8/25/2026 | 9/4/2026 4:00:05 PM EST |
| 22.50 | 0.00 | 0.65 | 0.33 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 106 | 2.48 | 0.00 | 0.00 | 0.00 | 9/3/2026 | 9/4/2026 4:00:05 PM EST |
| 25.00 | 0.00 | 0.65 | 0.33 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 199 | 2.14 | 0.00 | 0.00 | 0.00 | 9/3/2026 | 9/4/2026 4:00:05 PM EST |
| 30.00 | 0.00 | 0.65 | 0.33 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 127 | 0.89 | 0.00 | 0.00 | 0.00 | 8/25/2026 | 9/4/2026 4:00:05 PM EST |
| 35.00 | 0.00 | 0.60 | 0.30 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 388 | 0.99 | -0.01 | 0.01 | -0.01 | 9/3/2026 | 9/4/2026 4:00:05 PM EST |
| 40.00 | 0.25 | 0.75 | 0.50 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 496 | 0.48 | -0.19 | 0.08 | -0.04 | 9/3/2026 | 9/4/2026 4:00:05 PM EST |
| 45.00 | 2.45 | 3.60 | 3.03 | 2.91 | 0.00 | 0.00% | 0.07 | 0 | 429 | 0.52 | -0.69 | 0.09 | -0.04 | 9/2/2026 | 9/4/2026 4:00:05 PM EST |
| 50.00 | 6.50 | 8.60 | 7.55 | 7.37 | 0.00 | 0.00% | 0.15 | 0 | 2 | 1.05 | -0.97 | 0.02 | -0.01 | 9/2/2026 | 9/4/2026 4:00:05 PM EST |
| 55.00 | 11.40 | 13.50 | 12.45 | % | 0.23 | 0 | 0 | 1.34 | -1.00 | 0.00 | 0.00 | 9/4/2026 4:00:05 PM EST | |||
| 60.00 | 16.40 | 18.50 | 17.45 | % | 0.29 | 0 | 0 | 1.60 | -1.00 | 0.00 | 0.00 | 9/4/2026 4:00:05 PM EST |