SRVSSRFM• 28 Days (Normalized)
SR vs SRFM (Spire 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.
SR Performance $78.42
-2.22%
Spire Inc.
Normalized Baseline0.00%
SRFM Performance $0.95
+85.82%
Surf Air Mobility Inc.
Normalized Baseline0.00%
Alpha Spread Margin SRFM LEADS
-88.04 pts
SRFM outperforming by 88.04 percentage points
SRSRFM
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
SR SRFM
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | SR Price | SR Gain (%) | SRFM Price | SRFM Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $78.42 | -2.22% | $0.95 | +85.82% | -88.04% |
| Oct 08, 2026 | $77.99 | -2.76% | $0.93 | +82.71% | -85.47% |
| Oct 07, 2026 | $77.82 | -2.97% | $0.91 | +79.37% | -82.34% |
| Oct 06, 2026 | $78.17 | -2.53% | $1.01 | +98.43% | -100.96% |
| Oct 05, 2026 | $77.41 | -3.48% | $0.89 | +75.05% | -78.53% |
| Oct 02, 2026 | $77.54 | -3.32% | $0.97 | +90.96% | -94.28% |
| 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 | $77.21 | -3.73% | $1.11 | +118.07% | -121.80% |
| Sep 24, 2026 | $76.79 | -4.25% | $0.92 | +81.14% | -85.39% |
| Sep 23, 2026 | $77.39 | -3.50% | $0.88 | +73.67% | -77.17% |
| Sep 22, 2026 | $78.50 | -2.12% | $0.77 | +51.28% | -53.40% |
| Sep 21, 2026 | $79.76 | -0.55% | $0.67 | +31.63% | -32.18% |
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