Options Chain for BENTLEY SYS INC COM CL B (BSY) - $51.73 as of 10/27/2025 2:20:43 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 | 27.40 | 31.60 | 29.50 | % | 1.31 | 0 | 0 | 2.13 | 1.00 | 0.00 | 0.00 | 10/27/2025 1:58:47 PM EST | |||
| 25.00 | 24.90 | 28.90 | 26.90 | % | 1.08 | 0 | 0 | 1.84 | 1.00 | 0.00 | 0.00 | 10/27/2025 1:58:47 PM EST | |||
| 30.00 | 20.00 | 24.00 | 22.00 | % | 0.73 | 0 | 0 | 1.49 | 1.00 | 0.00 | 0.00 | 10/27/2025 1:58:47 PM EST | |||
| 35.00 | 16.10 | 18.30 | 17.20 | 15.75 | 0.00 | 0.00% | 0.49 | 0 | 4 | 0.99 | 0.99 | 0.00 | 0.00 | 10/14/2025 | 10/27/2025 1:58:47 PM EST |
| 40.00 | 11.20 | 13.40 | 12.30 | 12.00 | 0.00 | 0.00% | 0.31 | 0 | 11 | 0.75 | 0.94 | 0.01 | -0.01 | 10/20/2025 | 10/27/2025 1:58:47 PM EST |
| 45.00 | 7.20 | 8.70 | 7.95 | 12.60 | 0.00 | 0.00% | 0.18 | 0 | 443 | 0.37 | 0.84 | 0.03 | -0.02 | 8/6/2025 | 10/27/2025 1:58:47 PM EST |
| 50.00 | 3.80 | 4.40 | 4.10 | 3.60 | 0.00 | 0.00% | 0.08 | 0 | 2,305 | 0.37 | 0.64 | 0.05 | -0.03 | 10/23/2025 | 10/27/2025 1:58:47 PM EST |
| 55.00 | 1.50 | 1.85 | 1.68 | 1.65 | -0.15 | -8.34% | 0.03 | 3 | 3,116 | 0.36 | 0.37 | 0.05 | -0.03 | 10/27/2025 | 10/27/2025 1:58:47 PM EST |
| 60.00 | 0.50 | 0.90 | 0.70 | 0.72 | 0.00 | 0.00% | 0.01 | 0 | 5,602 | 0.38 | 0.19 | 0.03 | -0.02 | 10/24/2025 | 10/27/2025 1:58:47 PM EST |
| 65.00 | 0.20 | 0.55 | 0.38 | 0.25 | -0.10 | -28.58% | 0.01 | 8 | 28,112 | 0.42 | 0.09 | 0.02 | -0.01 | 10/27/2025 | 10/27/2025 1:58:47 PM EST |
| 70.00 | 0.00 | 0.35 | 0.18 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 3,357 | 0.52 | 0.03 | 0.01 | -0.01 | 10/24/2025 | 10/27/2025 1:58:47 PM EST |
| 75.00 | 0.00 | 0.75 | 0.38 | 0.26 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.72 | 0.01 | 0.00 | 0.00 | 9/10/2025 | 10/27/2025 1:58:47 PM EST |
| 80.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.81 | 0.00 | 0.00 | 0.00 | 10/27/2025 1:58:47 PM EST | |||
| 85.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.89 | 0.00 | 0.00 | 0.00 | 10/27/2025 1:58:47 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 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.59 | 0.00 | 0.00 | 0.00 | 10/27/2025 1:58:47 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | 0.50 | 0.00 | 0.00% | 0.02 | 0 | 100 | 1.42 | 0.00 | 0.00 | 0.00 | 4/1/2025 | 10/27/2025 1:58:47 PM EST |
| 30.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 279 | 0.83 | 0.00 | 0.00 | 0.00 | 8/8/2025 | 10/27/2025 1:58:47 PM EST |
| 35.00 | 0.00 | 0.50 | 0.25 | 0.17 | 0.00 | 0.00% | 0.01 | 0 | 116 | 0.77 | -0.01 | 0.00 | 0.00 | 8/1/2025 | 10/27/2025 1:58:47 PM EST |
| 40.00 | 0.15 | 0.50 | 0.33 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 1,007 | 0.49 | -0.06 | 0.01 | -0.01 | 10/14/2025 | 10/27/2025 1:58:47 PM EST |
| 45.00 | 0.55 | 1.00 | 0.78 | 0.75 | 0.00 | 0.00% | 0.02 | 0 | 207 | 0.43 | -0.16 | 0.03 | -0.02 | 10/23/2025 | 10/27/2025 1:58:47 PM EST |
| 50.00 | 1.75 | 2.15 | 1.95 | 2.00 | 0.00 | 0.00% | 0.04 | 0 | 157 | 0.37 | -0.36 | 0.05 | -0.03 | 10/20/2025 | 10/27/2025 1:58:47 PM EST |
| 55.00 | 4.30 | 4.90 | 4.60 | 5.90 | 0.00 | 0.00% | 0.08 | 0 | 173 | 0.36 | -0.63 | 0.05 | -0.03 | 10/8/2025 | 10/27/2025 1:58:47 PM EST |
| 60.00 | 7.90 | 9.30 | 8.60 | 5.20 | 0.00 | 0.00% | 0.14 | 0 | 257 | 0.49 | -0.81 | 0.03 | -0.02 | 10/6/2025 | 10/27/2025 1:58:47 PM EST |
| 65.00 | 12.10 | 14.50 | 13.30 | 9.00 | 0.00 | 0.00% | 0.20 | 0 | 36 | 0.67 | -0.91 | 0.02 | -0.01 | 8/5/2025 | 10/27/2025 1:58:47 PM EST |
| 70.00 | 17.00 | 19.40 | 18.20 | % | 0.26 | 0 | 0 | 0.80 | -0.97 | 0.01 | -0.01 | 10/27/2025 1:58:47 PM EST | |||
| 75.00 | 21.20 | 25.10 | 23.15 | % | 0.31 | 0 | 0 | 1.03 | -0.99 | 0.00 | 0.00 | 10/27/2025 1:58:47 PM EST | |||
| 80.00 | 26.20 | 30.20 | 28.20 | % | 0.35 | 0 | 0 | 1.16 | -1.00 | 0.00 | 0.00 | 10/27/2025 1:58:47 PM EST | |||
| 85.00 | 30.90 | 35.20 | 33.05 | % | 0.39 | 0 | 0 | 1.25 | -1.00 | 0.00 | 0.00 | 10/27/2025 1:58:47 PM EST |