Options Chain for BENTLEY SYS INC COM CL B (BSY) - $31.40 as of 7/27/2026 10:26:11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 14.40 | 18.20 | 16.30 | % | 0.93 | 0 | 0 | 2.12 | 1.00 | 0.00 | 0.00 | 7/27/2026 3:59:49 PM EST | |||
| 20.00 | 12.40 | 15.30 | 13.85 | % | 0.69 | 0 | 0 | 1.65 | 1.00 | 0.00 | 0.00 | 7/27/2026 3:59:49 PM EST | |||
| 22.50 | 9.40 | 12.90 | 11.15 | % | 0.50 | 0 | 0 | 1.48 | 1.00 | 0.00 | 0.00 | 7/27/2026 3:59:49 PM EST | |||
| 25.00 | 7.70 | 10.20 | 8.95 | 5.87 | 0.00 | 0.00% | 0.36 | 0 | 2 | 1.10 | 0.95 | 0.02 | 0.00 | 7/23/2026 | 7/27/2026 3:59:49 PM EST |
| 30.00 | 2.65 | 6.20 | 4.43 | 2.42 | 0.00 | 0.00% | 0.15 | 0 | 2 | 0.91 | 0.74 | 0.05 | -0.02 | 7/23/2026 | 7/27/2026 3:59:49 PM EST |
| 35.00 | 1.65 | 2.70 | 2.18 | 1.85 | % | 0.06 | 1 | 0 | 0.55 | 0.45 | 0.06 | -0.02 | 7/27/2026 | 7/27/2026 3:59:49 PM EST | |
| 40.00 | 0.00 | 2.20 | 1.10 | % | 0.03 | 0 | 0 | 0.86 | 0.21 | 0.04 | -0.02 | 7/27/2026 3:59:49 PM EST | |||
| 45.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 0.78 | 0.07 | 0.02 | -0.01 | 7/27/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 0.00 | 1.15 | 0.58 | % | 0.03 | 0 | 0 | 1.65 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:49 PM EST | |||
| 20.00 | 0.00 | 1.15 | 0.58 | % | 0.03 | 0 | 0 | 1.38 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:49 PM EST | |||
| 22.50 | 0.00 | 1.15 | 0.58 | % | 0.03 | 0 | 0 | 1.14 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:49 PM EST | |||
| 25.00 | 0.00 | 2.50 | 1.25 | % | 0.05 | 0 | 0 | 1.32 | -0.05 | 0.02 | 0.00 | 7/27/2026 3:59:49 PM EST | |||
| 30.00 | 0.05 | 3.00 | 1.53 | % | 0.05 | 0 | 0 | 0.56 | -0.26 | 0.05 | -0.02 | 7/27/2026 3:59:49 PM EST | |||
| 35.00 | 1.80 | 4.40 | 3.10 | % | 0.09 | 0 | 0 | 0.42 | -0.55 | 0.06 | -0.02 | 7/27/2026 3:59:49 PM EST | |||
| 40.00 | 4.30 | 8.50 | 6.40 | % | 0.16 | 0 | 0 | 0.81 | -0.79 | 0.04 | -0.02 | 7/27/2026 3:59:49 PM EST | |||
| 45.00 | 9.20 | 13.40 | 11.30 | % | 0.25 | 0 | 0 | 0.97 | -0.93 | 0.02 | -0.01 | 7/27/2026 3:59:49 PM EST |