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45.03
5.93%
-2.84
After Hours:
45.03
Costar Group Inc Stock (CSGP) Option Chain
For the February 20, 2026 expiration date, the CSGP stock option chain has a total of 1,481 contracts, with 75 call options and 1,406 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- March 20, 2026 : 1,155 contracts.
- April 17, 2026 : 176 contracts.
- June 18, 2026 : 1,477 contracts.
- July 17, 2026 : 77 contracts.
- September 18, 2026 : 26 contracts.
Costar Group Inc (CSGP) Most Active Options & Calendar
CSGP Call Options Expiring February 20, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
45.00
|
1.25 | -2.40 | -65.75% | 32 |
|
55.00
|
0.05 | -0.12 | -70.59% | 29 |
|
75.00
|
0.05 | -0.05 | -50.00% | 9 |
|
65.00
|
0.03 | -0.01 | -25.00% | 3 |
|
50.00
|
0.24 | -0.46 | -65.71% | 2 |
|
35.00
|
0.00 | 0.00 | - | - |
|
40.00
|
0.00 | 0.00 | - | - |
CSGP Put Options Expiring February 20, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
65.00
|
19.30 | 5.20 | +36.88% | 1,290 |
|
50.00
|
5.80 | 2.25 | +63.38% | 70 |
|
40.00
|
0.31 | 0.19 | +158.33% | 24 |
|
45.00
|
1.75 | 1.25 | +250.00% | 16 |
|
55.00
|
9.93 | 2.01 | +25.38% | 6 |
|
35.00
|
0.07 | 0.00 | - | - |
|
60.00
|
11.75 | 0.00 | - | - |
Costar Group Inc Stock (CSGP) Option Chain Analysis
| Put Volume Total | 1,406 |
| Call Volume Total | 75 |
| Put/Call Ratio (PCR) | 18.75 |
| Put Strike With Highest Volume | $65.00 |
| Call Strike With Highest Volume | $45.00 |
5.89%
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