SRFMVSTNC• 28 Days (Normalized)
SRFM vs TNC (Surf Air Mobility Inc. vs Tennant Company)
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.
SRFM Performance $0.95
+85.82%
Surf Air Mobility Inc.
Normalized Baseline0.00%
TNC Performance $65.93
+0.15%
Tennant Company
Normalized Baseline0.00%
Alpha Spread Margin SRFM LEADS
+85.67 pts
SRFM outperforming by 85.67 percentage points
SRFMTNC
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
SRFM TNC
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | SRFM Price | SRFM Gain (%) | TNC Price | TNC Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $0.95 | +85.82% | $65.93 | +0.15% | +85.67% |
| Oct 08, 2026 | $0.93 | +82.71% | $65.94 | +0.17% | +82.54% |
| Oct 07, 2026 | $0.91 | +79.37% | $65.87 | +0.06% | +79.31% |
| Oct 06, 2026 | $1.01 | +98.43% | $68.17 | +3.55% | +94.88% |
| Oct 05, 2026 | $0.89 | +75.05% | $68.07 | +3.40% | +71.65% |
| Oct 02, 2026 | $0.97 | +90.96% | $67.12 | +1.96% | +89.00% |
| Oct 01, 2026 | $1.13 | +122.00% | $- | - | |
| Sep 30, 2026 | $1.20 | +135.76% | $67.22 | +2.11% | +133.65% |
| Sep 29, 2026 | $1.20 | +135.76% | $67.35 | +2.31% | +133.45% |
| Sep 28, 2026 | $1.19 | +133.79% | $68.21 | +3.62% | +130.17% |
| Sep 25, 2026 | $1.11 | +118.07% | $67.74 | +2.90% | +115.17% |
| Sep 24, 2026 | $0.92 | +81.14% | $66.21 | +0.58% | +80.56% |
| Sep 23, 2026 | $0.88 | +73.67% | $65.95 | +0.18% | +73.49% |
| Sep 22, 2026 | $0.77 | +51.28% | $66.72 | +1.35% | +49.93% |
| Sep 21, 2026 | $0.67 | +31.63% | $65.83 | +0.00% | +31.63% |
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