CoStar Group, Inc. CSGP options

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30.17 USD
+2.03 +7.21%
Bid
30.17 × 2
Ask
30.18 × 2

Extended hours 30.16 -0.03%

As of Oct 30, 2026

CSGP option chain
CallsStrikePuts
BidAskLast% ChgVolumeOpen intImpl volBidAskLast% ChgVolumeOpen intImpl vol
— — — — — — —20.00 0.00 0.65 0.03 0.00% 1 3 132.4%
6.10 9.50 10.35 0.00% — 2 81.1%22.50 0.00 0.15 0.11 0.00% 6 311 72.5%
4.00 6.60 4.95 +56.65% 5 39 56.8%25.00 0.05 0.40 0.13 -50.00% 79 2,096 65.6%
1.45 1.70 1.55 +138.46% 81 503 53.0%30.00 1.20 1.95 1.49 -36.60% 12 748 59.1%
0.20 0.30 0.22 +83.33% 36 395 54.5%35.00 4.00 6.40 7.60 0.00% 78 259 61.7%
0.00 0.10 0.06 +200.00% 5 422 62.1%40.00 8.20 11.30 8.73 0.00% — 1 151.1%
0.00 0.05 0.15 0.00% 48 79 75.0%45.00 13.20 16.60 13.00 0.00% — 0 87.1%

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