CSGPVSFTNT• 28 Days (Normalized)
CSGP vs FTNT (CoStar Group, Inc. vs Fortinet, Inc.)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
CSGP Performance $29.67
-2.59%
CoStar Group, Inc.
Normalized Baseline0.00%
FTNT Performance $194.75
+24.78%
Fortinet, Inc.
Normalized Baseline0.00%
Alpha Spread Margin FTNT LEADS
-27.37 pts
FTNT outperforming by 27.37 percentage points
CSGPFTNT
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CSGP FTNT
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | CSGP Price | CSGP Gain (%) | FTNT Price | FTNT Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $29.67 | -2.59% | $194.75 | +24.78% | -27.37% |
| Oct 08, 2026 | $29.81 | -2.13% | $189.10 | +21.16% | -23.29% |
| Oct 07, 2026 | $27.60 | -9.39% | $189.28 | +21.28% | -30.67% |
| Oct 06, 2026 | $27.63 | -9.29% | $191.27 | +22.55% | -31.84% |
| Oct 05, 2026 | $27.66 | -9.19% | $184.13 | +17.98% | -27.17% |
| Oct 02, 2026 | $27.38 | -10.11% | $180.95 | +15.94% | -26.05% |
| Oct 01, 2026 | $27.72 | -9.00% | $178.72 | +14.51% | -23.51% |
| Sep 30, 2026 | $27.40 | -10.05% | $178.76 | +14.54% | -24.59% |
| Sep 29, 2026 | $26.95 | -11.52% | $175.96 | +12.74% | -24.26% |
| Sep 28, 2026 | $27.02 | -11.29% | $176.33 | +12.98% | -24.27% |
| Sep 25, 2026 | $28.09 | -7.78% | $173.46 | +11.14% | -18.92% |
| Sep 24, 2026 | $27.86 | -8.54% | $- | - | |
| Sep 23, 2026 | $28.26 | -7.22% | $178.74 | +14.53% | -21.75% |
| Sep 22, 2026 | $28.77 | -5.55% | $174.26 | +11.66% | -17.21% |
| Sep 21, 2026 | $29.04 | -4.66% | $175.23 | +12.28% | -16.94% |
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