CoStar Group Stock (CSGP)
Showing Closing Date Range from Oct 9 to Nov 6, 2026 compared to Sep 10 to Oct 8, 2026.
Compare Last 28 Days with Previous Period
Investor Relations:costargroup.com
Current Period Close
$30.55
Oct 09, 2026 - Nov 06, 2026
Previous Period Close
$29.81
Sep 10, 2026 - Oct 08, 2026
Net Comparison Delta
+$0.74 (+2.48%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(21 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 06, 2026 | $30.55 | Oct 08, 2026 | $29.81 | +2.48% |
| Nov 05, 2026 | $32.05 | Oct 07, 2026 | $27.60 | +16.12% |
| Nov 04, 2026 | $32.58 | Oct 06, 2026 | $27.63 | +17.92% |
| Nov 03, 2026 | $31.32 | Oct 05, 2026 | $27.66 | +13.23% |
| Nov 02, 2026 | $31.82 | Oct 02, 2026 | $27.38 | +16.22% |
| Oct 30, 2026 | $30.17 | Oct 01, 2026 | $27.72 | +8.84% |
| Oct 29, 2026 | $28.14 | Sep 30, 2026 | $27.40 | +2.70% |
| Oct 28, 2026 | $27.54 | Sep 29, 2026 | $26.95 | +2.19% |
| Oct 27, 2026 | $32.01 | Sep 28, 2026 | $27.02 | +18.47% |
| Oct 26, 2026 | $33.70 | Sep 25, 2026 | $28.09 | +19.97% |
| Oct 23, 2026 | $33.92 | Sep 24, 2026 | $27.86 | +21.75% |
| Oct 22, 2026 | $35.45 | Sep 23, 2026 | $28.26 | +25.44% |
| Oct 21, 2026 | $32.90 | Sep 22, 2026 | $28.77 | +14.36% |
| Oct 20, 2026 | $33.05 | Sep 21, 2026 | $29.04 | +13.81% |
| Oct 19, 2026 | $31.81 | Sep 18, 2026 | $29.09 | +9.35% |
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