Options Chain for COSTAR GROUP INC COM (CSGP) - $77.96 as of 5/5/2025 2:51:34 PM EST
Calls
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 35.50 | 39.50 | % | 0 | 0 | 1.71 | 1.00 | 0.00 | 0.00 | 5/5/2025 4:00:00 PM EST | |||
| 45.00 | 30.80 | 34.50 | % | 0 | 0 | 1.48 | 1.00 | 0.00 | 0.00 | 5/5/2025 4:00:00 PM EST | |||
| 50.00 | 25.70 | 29.70 | 22.50 | 0.00 | 0.00% | 0 | 10 | 1.09 | 1.00 | 0.00 | -0.01 | 12/19/2024 | 5/5/2025 4:00:00 PM EST |
| 55.00 | 21.40 | 24.30 | 24.20 | 0.00 | 0.00% | 0 | 12 | 0.95 | 0.98 | 0.00 | -0.01 | 2/19/2025 | 5/5/2025 4:00:00 PM EST |
| 60.00 | 16.10 | 19.90 | 18.50 | 0.00 | 0.00% | 0 | 6 | 0.51 | 0.95 | 0.01 | -0.02 | 5/2/2025 | 5/5/2025 4:00:00 PM EST |
| 65.00 | 12.60 | 13.60 | 12.00 | 0.00 | 0.00% | 0 | 2 | 0.51 | 0.90 | 0.02 | -0.03 | 4/4/2025 | 5/5/2025 4:00:00 PM EST |
| 70.00 | 8.10 | 8.80 | 8.62 | -0.42 | -4.65% | 1 | 156 | 0.33 | 0.81 | 0.03 | -0.04 | 5/5/2025 | 5/5/2025 4:00:00 PM EST |
| 75.00 | 4.60 | 4.90 | 5.40 | +0.16 | +3.06% | 7 | 1,632 | 0.30 | 0.64 | 0.04 | -0.04 | 5/5/2025 | 5/5/2025 4:00:00 PM EST |
| 80.00 | 1.65 | 2.25 | 2.62 | +0.12 | +4.80% | 2 | 3,479 | 0.27 | 0.40 | 0.05 | -0.04 | 5/5/2025 | 5/5/2025 4:00:00 PM EST |
| 85.00 | 0.70 | 0.90 | 1.00 | +0.02 | +2.05% | 8 | 6,861 | 0.28 | 0.21 | 0.04 | -0.03 | 5/5/2025 | 5/5/2025 4:00:00 PM EST |
| 90.00 | 0.20 | 0.35 | 0.35 | 0.00 | 0.00% | 0 | 9,109 | 0.29 | 0.09 | 0.02 | -0.02 | 5/2/2025 | 5/5/2025 4:00:00 PM EST |
| 95.00 | 0.00 | 0.65 | 0.15 | -0.20 | -57.15% | 2 | 352 | 0.45 | 0.03 | 0.01 | -0.01 | 5/5/2025 | 5/5/2025 4:00:00 PM EST |
| 100.00 | 0.00 | 0.50 | 0.01 | 0.00 | 0.00% | 0 | 226 | 0.49 | 0.01 | 0.00 | 0.00 | 5/1/2025 | 5/5/2025 4:00:00 PM EST |
| 105.00 | 0.00 | 0.50 | 0.58 | 0.00 | 0.00% | 0 | 17 | 0.56 | 0.00 | 0.00 | 0.00 | 3/7/2025 | 5/5/2025 4:00:00 PM EST |
| 110.00 | 0.00 | 0.50 | 0.50 | 0.00 | 0.00% | 0 | 6 | 0.62 | 0.00 | 0.00 | 0.00 | 3/10/2025 | 5/5/2025 4:00:00 PM EST |
| 115.00 | 0.00 | 0.50 | % | 0 | 0 | 0.68 | 0.00 | 0.00 | 0.00 | 5/5/2025 4:00:00 PM EST | |||
| 120.00 | 0.00 | 0.50 | % | 0 | 0 | 0.74 | 0.00 | 0.00 | 0.00 | 5/5/2025 4:00:00 PM EST |
Puts
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 0.00 | 0.50 | 0.75 | 0.00 | 0.00% | 0 | 199 | 1.16 | 0.00 | 0.00 | 0.00 | 4/24/2025 | 5/5/2025 4:00:00 PM EST |
| 45.00 | 0.00 | 0.50 | 0.35 | 0.00 | 0.00% | 0 | 452 | 0.98 | 0.00 | 0.00 | 0.00 | 4/15/2025 | 5/5/2025 4:00:00 PM EST |
| 50.00 | 0.00 | 0.50 | 0.27 | 0.00 | 0.00% | 0 | 62 | 0.82 | 0.00 | 0.00 | -0.01 | 3/11/2025 | 5/5/2025 4:00:00 PM EST |
| 55.00 | 0.10 | 0.50 | 0.10 | 0.00 | 0.00% | 0 | 46 | 0.58 | -0.02 | 0.00 | -0.01 | 5/2/2025 | 5/5/2025 4:00:00 PM EST |
| 60.00 | 0.05 | 0.50 | 0.35 | 0.00 | 0.00% | 0 | 88 | 0.44 | -0.05 | 0.01 | -0.02 | 4/29/2025 | 5/5/2025 4:00:00 PM EST |
| 65.00 | 0.40 | 0.50 | 0.37 | -0.03 | -7.50% | 4 | 249 | 0.38 | -0.10 | 0.02 | -0.03 | 5/5/2025 | 5/5/2025 4:00:00 PM EST |
| 70.00 | 0.90 | 1.05 | 0.87 | 0.00 | 0.00% | 0 | 3,944 | 0.34 | -0.19 | 0.03 | -0.04 | 5/2/2025 | 5/5/2025 4:00:00 PM EST |
| 75.00 | 2.05 | 2.45 | 2.08 | +0.18 | +9.48% | 124 | 1,207 | 0.31 | -0.36 | 0.04 | -0.04 | 5/5/2025 | 5/5/2025 4:00:00 PM EST |
| 80.00 | 4.40 | 4.80 | 4.00 | -0.60 | -13.05% | 2 | 398 | 0.29 | -0.60 | 0.05 | -0.04 | 5/5/2025 | 5/5/2025 4:00:00 PM EST |
| 85.00 | 8.20 | 8.80 | 10.25 | 0.00 | 0.00% | 0 | 236 | 0.30 | -0.79 | 0.04 | -0.03 | 5/1/2025 | 5/5/2025 4:00:00 PM EST |
| 90.00 | 11.20 | 14.10 | 15.40 | 0.00 | 0.00% | 0 | 0 | 0.40 | -0.91 | 0.02 | -0.02 | 4/30/2025 | 5/5/2025 4:00:00 PM EST |
| 95.00 | 16.90 | 18.30 | 19.00 | 0.00 | 0.00% | 0 | 0 | 0.48 | -0.97 | 0.01 | -0.01 | 8/23/2024 | 5/5/2025 4:00:00 PM EST |
| 100.00 | 20.80 | 24.60 | 19.65 | 0.00 | 0.00% | 0 | 1 | 0.57 | -0.99 | 0.00 | 0.00 | 4/22/2025 | 5/5/2025 4:00:00 PM EST |
| 105.00 | 25.80 | 29.60 | % | 0 | 0 | 0.70 | -1.00 | 0.00 | 0.00 | 5/5/2025 4:00:00 PM EST | |||
| 110.00 | 30.80 | 34.60 | % | 0 | 0 | 0.79 | -1.00 | 0.00 | 0.00 | 5/5/2025 4:00:00 PM EST | |||
| 115.00 | 35.80 | 39.50 | % | 0 | 0 | 0.84 | -1.00 | 0.00 | 0.00 | 5/5/2025 4:00:00 PM EST | |||
| 120.00 | 40.80 | 44.60 | % | 0 | 0 | 0.90 | -1.00 | 0.00 | 0.00 | 5/5/2025 4:00:00 PM EST |