SPIRVSSRFM• 28 Days (Normalized)
SPIR vs SRFM (Spire Global Inc. vs Surf Air Mobility 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.
SPIR Performance $10.27
-10.07%
Spire Global Inc.
Normalized Baseline0.00%
SRFM Performance $0.95
+85.82%
Surf Air Mobility Inc.
Normalized Baseline0.00%
Alpha Spread Margin SRFM LEADS
-95.89 pts
SRFM outperforming by 95.89 percentage points
SPIRSRFM
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
SPIR SRFM
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | SPIR Price | SPIR Gain (%) | SRFM Price | SRFM Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $10.27 | -10.07% | $0.95 | +85.82% | -95.89% |
| Oct 08, 2026 | $10.38 | -9.11% | $0.93 | +82.71% | -91.82% |
| Oct 07, 2026 | $10.63 | -6.92% | $0.91 | +79.37% | -86.29% |
| Oct 06, 2026 | $10.98 | -3.85% | $1.01 | +98.43% | -102.28% |
| Oct 05, 2026 | $10.89 | -4.64% | $0.89 | +75.05% | -79.69% |
| Oct 02, 2026 | $11.11 | -2.71% | $0.97 | +90.96% | -93.67% |
| Oct 01, 2026 | $- | $1.13 | +122.00% | - | |
| Sep 30, 2026 | $- | $1.20 | +135.76% | - | |
| Sep 29, 2026 | $- | $1.20 | +135.76% | - | |
| Sep 28, 2026 | $- | $1.19 | +133.79% | - | |
| Sep 25, 2026 | $12.08 | +5.78% | $1.11 | +118.07% | -112.29% |
| Sep 24, 2026 | $12.26 | +7.36% | $0.92 | +81.14% | -73.78% |
| Sep 23, 2026 | $12.21 | +6.92% | $0.88 | +73.67% | -66.75% |
| Sep 22, 2026 | $12.21 | +6.92% | $0.77 | +51.28% | -44.36% |
| Sep 21, 2026 | $11.96 | +4.73% | $0.67 | +31.63% | -26.90% |
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