Options Chain for BENTLEY SYS INC COM CL B (BSY) - $39.32 as of 10/27/2026 8:37:11 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 | 17.30 | 21.10 | 19.20 | % | 0.96 | 0 | 0 | 1.95 | 1.00 | 0.00 | 0.00 | 10/27/2026 3:59:58 PM EST | |||
| 22.50 | 14.80 | 18.70 | 16.75 | % | 0.74 | 0 | 0 | 1.72 | 1.00 | 0.00 | 0.00 | 10/27/2026 3:59:58 PM EST | |||
| 25.00 | 12.80 | 16.30 | 14.55 | % | 0.58 | 0 | 0 | 1.51 | 1.00 | 0.00 | 0.00 | 10/27/2026 3:59:58 PM EST | |||
| 30.00 | 8.00 | 11.40 | 9.70 | % | 0.32 | 0 | 0 | 1.10 | 0.96 | 0.02 | 0.00 | 10/27/2026 3:59:58 PM EST | |||
| 35.00 | 3.50 | 6.80 | 5.15 | % | 0.15 | 0 | 0 | 0.79 | 0.78 | 0.05 | -0.02 | 10/27/2026 3:59:58 PM EST | |||
| 40.00 | 1.30 | 3.10 | 2.20 | 2.20 | -0.39 | -15.06% | 0.06 | 28 | 38 | 0.44 | 0.48 | 0.06 | -0.02 | 10/27/2026 | 10/27/2026 3:59:58 PM EST |
| 45.00 | 0.50 | 1.75 | 1.13 | 0.85 | 0.00 | 0.00% | 0.03 | 0 | 12 | 0.50 | 0.21 | 0.05 | -0.02 | 10/26/2026 | 10/27/2026 3:59:58 PM EST |
| 50.00 | 0.00 | 1.15 | 0.58 | % | 0.01 | 0 | 0 | 0.71 | 0.07 | 0.02 | -0.01 | 10/27/2026 3:59:58 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 | 0.60 | 0.30 | % | 0.01 | 0 | 0 | 1.35 | 0.00 | 0.00 | 0.00 | 10/27/2026 3:59:58 PM EST | |||
| 22.50 | 0.00 | 2.25 | 1.13 | % | 0.05 | 0 | 0 | 1.79 | 0.00 | 0.00 | 0.00 | 10/27/2026 3:59:58 PM EST | |||
| 25.00 | 0.00 | 2.30 | 1.15 | % | 0.05 | 0 | 0 | 1.56 | 0.00 | 0.00 | 0.00 | 10/27/2026 3:59:58 PM EST | |||
| 30.00 | 0.00 | 0.80 | 0.40 | % | 0.01 | 0 | 0 | 0.72 | -0.04 | 0.02 | 0.00 | 10/27/2026 3:59:58 PM EST | |||
| 35.00 | 0.35 | 3.10 | 1.73 | % | 0.05 | 0 | 0 | 0.59 | -0.22 | 0.05 | -0.02 | 10/27/2026 3:59:58 PM EST | |||
| 40.00 | 1.70 | 4.00 | 2.85 | 2.70 | 0.00 | 0.00% | 0.07 | 0 | 5 | 0.41 | -0.52 | 0.06 | -0.02 | 10/23/2026 | 10/27/2026 3:59:58 PM EST |
| 45.00 | 4.60 | 8.20 | 6.40 | % | 0.14 | 0 | 0 | 0.76 | -0.79 | 0.05 | -0.02 | 10/27/2026 3:59:58 PM EST | |||
| 50.00 | 9.20 | 12.70 | 10.95 | % | 0.22 | 0 | 0 | 0.88 | -0.93 | 0.02 | -0.01 | 10/27/2026 3:59:58 PM EST |