Options Chain for BLACKLINE INC COM (BL) - $31.16 as of 4/30/2026 3:10:34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 14.30 | 18.50 | 16.40 | % | 0.94 | 0 | 0 | 4.21 | 0.99 | 0.00 | -0.01 | 5/1/2026 4:00:04 PM EST | |||
| 20.00 | 11.90 | 15.90 | 13.90 | % | 0.70 | 0 | 0 | 3.49 | 0.98 | 0.00 | -0.02 | 5/1/2026 4:00:04 PM EST | |||
| 22.50 | 9.40 | 13.40 | 11.40 | % | 0.51 | 0 | 0 | 2.94 | 0.96 | 0.01 | -0.03 | 5/1/2026 4:00:04 PM EST | |||
| 25.00 | 7.00 | 11.10 | 9.05 | % | 0.36 | 0 | 0 | 2.54 | 0.90 | 0.02 | -0.06 | 5/1/2026 4:00:04 PM EST | |||
| 27.50 | 4.70 | 8.80 | 6.75 | % | 0.25 | 0 | 0 | 2.15 | 0.85 | 0.03 | -0.07 | 5/1/2026 4:00:04 PM EST | |||
| 30.00 | 3.40 | 5.50 | 4.45 | 2.70 | 0.00 | 0.00% | 0.15 | 0 | 101 | 1.24 | 0.76 | 0.04 | -0.09 | 4/27/2026 | 5/1/2026 4:00:04 PM EST |
| 32.50 | 2.50 | 3.20 | 2.85 | 2.70 | +1.28 | +90.15% | 0.09 | 1 | 109 | 0.78 | 0.64 | 0.06 | -0.09 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 35.00 | 1.55 | 1.90 | 1.73 | 1.70 | +0.68 | +66.67% | 0.05 | 75 | 210 | 0.81 | 0.47 | 0.07 | -0.09 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 37.50 | 0.80 | 1.15 | 0.98 | 0.95 | +0.26 | +37.69% | 0.03 | 1 | 504 | 0.83 | 0.34 | 0.06 | -0.08 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 40.00 | 0.50 | 0.75 | 0.63 | 0.24 | 0.00 | 0.00% | 0.02 | 0 | 126 | 0.89 | 0.25 | 0.04 | -0.08 | 4/23/2026 | 5/1/2026 4:00:04 PM EST |
| 42.50 | 0.15 | 1.00 | 0.58 | 1.50 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.02 | 0.18 | 0.03 | -0.07 | 3/31/2026 | 5/1/2026 4:00:04 PM EST |
| 45.00 | 0.10 | 2.35 | 1.23 | 0.15 | 0.00 | 0.00% | 0.03 | 0 | 98 | 1.46 | 0.10 | 0.02 | -0.04 | 4/14/2026 | 5/1/2026 4:00:04 PM EST |
| 47.50 | 0.00 | 2.25 | 1.13 | % | 0.02 | 0 | 1 | 2.28 | 0.05 | 0.01 | -0.02 | 5/1/2026 4:00:04 PM EST | |||
| 50.00 | 0.00 | 2.20 | 1.10 | 0.48 | 0.00 | 0.00% | 0.02 | 0 | 21 | 2.43 | 0.03 | 0.01 | -0.01 | 4/2/2026 | 5/1/2026 4:00:04 PM EST |
| 52.50 | 0.00 | 2.20 | 1.10 | % | 0.02 | 0 | 2 | 2.58 | 0.01 | 0.01 | -0.01 | 5/1/2026 4:00:04 PM EST | |||
| 55.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 16 | 2.70 | 0.01 | 0.00 | -0.01 | 5/1/2026 4:00:04 PM EST | |||
| 57.50 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 246 | 2.84 | 0.00 | 0.00 | 0.00 | 4/17/2026 | 5/1/2026 4:00:04 PM EST |
| 60.00 | 0.00 | 2.15 | 1.08 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 818 | 2.97 | 0.00 | 0.00 | 0.00 | 4/21/2026 | 5/1/2026 4:00:04 PM EST |
| 62.50 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 50 | 3.08 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 65.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 265 | 3.19 | 0.00 | 0.00 | 0.00 | 4/22/2026 | 5/1/2026 4:00:04 PM EST |
| 67.50 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 3.30 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 70.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 1,280 | 1.60 | 0.00 | 0.00 | 0.00 | 4/8/2026 | 5/1/2026 4:00:04 PM EST |
| 75.00 | 0.00 | 1.15 | 0.58 | % | 0.01 | 0 | 11 | 2.83 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 80.00 | 0.00 | 0.45 | 0.23 | % | 0.00 | 0 | 181 | 2.32 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 85.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.91 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 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 | 2.15 | 1.08 | 0.30 | 0.00 | 0.00% | 0.06 | 0 | 2 | 3.55 | -0.01 | 0.00 | -0.01 | 4/27/2026 | 5/1/2026 4:00:04 PM EST |
| 20.00 | 0.00 | 2.20 | 1.10 | 0.25 | 0.00 | 0.00% | 0.06 | 0 | 1 | 3.50 | -0.02 | 0.00 | -0.02 | 4/14/2026 | 5/1/2026 4:00:04 PM EST |
| 22.50 | 0.00 | 2.25 | 1.13 | 0.35 | 0.00 | 0.00% | 0.05 | 0 | 13 | 2.98 | -0.04 | 0.01 | -0.03 | 4/23/2026 | 5/1/2026 4:00:04 PM EST |
| 25.00 | 0.00 | 0.65 | 0.33 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 18 | 1.48 | -0.10 | 0.02 | -0.06 | 4/27/2026 | 5/1/2026 4:00:04 PM EST |
| 27.50 | 0.05 | 2.65 | 1.35 | 1.47 | 0.00 | 0.00% | 0.05 | 0 | 5 | 1.47 | -0.15 | 0.03 | -0.07 | 4/24/2026 | 5/1/2026 4:00:04 PM EST |
| 30.00 | 0.50 | 1.00 | 0.75 | 1.77 | 0.00 | 0.00% | 0.03 | 0 | 45 | 0.89 | -0.24 | 0.04 | -0.09 | 4/30/2026 | 5/1/2026 4:00:04 PM EST |
| 32.50 | 1.35 | 1.65 | 1.50 | 1.50 | -1.60 | -51.62% | 0.05 | 4 | 10 | 0.84 | -0.36 | 0.06 | -0.09 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 35.00 | 2.60 | 2.95 | 2.78 | 4.70 | 0.00 | 0.00% | 0.08 | 0 | 21 | 0.83 | -0.53 | 0.07 | -0.09 | 4/30/2026 | 5/1/2026 4:00:04 PM EST |
| 37.50 | 4.30 | 4.90 | 4.60 | % | 0.12 | 0 | 1 | 0.87 | -0.66 | 0.06 | -0.08 | 5/1/2026 4:00:04 PM EST | |||
| 40.00 | 5.50 | 7.80 | 6.65 | 8.99 | 0.00 | 0.00% | 0.17 | 0 | 539 | 1.37 | -0.75 | 0.04 | -0.08 | 4/30/2026 | 5/1/2026 4:00:04 PM EST |
| 42.50 | 7.70 | 11.10 | 9.40 | 8.56 | 0.00 | 0.00% | 0.22 | 0 | 1,685 | 1.98 | -0.82 | 0.03 | -0.07 | 4/7/2026 | 5/1/2026 4:00:04 PM EST |
| 45.00 | 10.30 | 13.40 | 11.85 | 11.95 | % | 0.26 | 5 | 509 | 2.06 | -0.90 | 0.02 | -0.04 | 5/1/2026 | 5/1/2026 4:00:04 PM EST | |
| 47.50 | 12.70 | 15.80 | 14.25 | % | 0.30 | 0 | 252 | 2.21 | -0.95 | 0.01 | -0.02 | 5/1/2026 4:00:04 PM EST | |||
| 50.00 | 14.10 | 18.30 | 16.20 | 16.00 | 0.00 | 0.00% | 0.32 | 0 | 361 | 2.38 | -0.97 | 0.01 | -0.01 | 4/8/2026 | 5/1/2026 4:00:04 PM EST |
| 52.50 | 16.70 | 20.70 | 18.70 | % | 0.36 | 0 | 38 | 2.54 | -0.98 | 0.01 | -0.01 | 5/1/2026 4:00:04 PM EST | |||
| 55.00 | 19.20 | 23.20 | 21.20 | % | 0.39 | 0 | 2 | 2.63 | -0.99 | 0.00 | -0.01 | 5/1/2026 4:00:04 PM EST | |||
| 57.50 | 21.70 | 25.70 | 23.70 | % | 0.41 | 0 | 0 | 2.77 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 60.00 | 24.20 | 28.20 | 26.20 | % | 0.44 | 0 | 0 | 2.90 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 62.50 | 26.70 | 30.70 | 28.70 | % | 0.46 | 0 | 0 | 3.01 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 65.00 | 29.20 | 33.20 | 31.20 | % | 0.48 | 0 | 0 | 3.13 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 67.50 | 31.70 | 35.70 | 33.70 | % | 0.50 | 0 | 0 | 3.24 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 70.00 | 34.20 | 38.20 | 36.20 | % | 0.52 | 0 | 0 | 3.34 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 75.00 | 39.20 | 43.20 | 41.20 | % | 0.55 | 0 | 0 | 3.53 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 80.00 | 44.20 | 48.20 | 46.20 | % | 0.58 | 0 | 0 | 3.70 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 85.00 | 49.20 | 53.20 | 51.20 | % | 0.60 | 0 | 0 | 3.86 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST |