ETRVSSRFM• 28 Days (Normalized)
ETR vs SRFM (Entergy Corporation vs Surf Air Mobility Inc.)
Showing Closing Date Range from Sep 10 to Oct 8, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ETR Performance $102.49
-3.06%
Entergy Corporation
Normalized Baseline0.00%
SRFM Performance $0.93
+60.81%
Surf Air Mobility Inc.
Normalized Baseline0.00%
Alpha Spread Margin SRFM LEADS
-63.87 pts
SRFM outperforming by 63.87 percentage points
ETRSRFM
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ETR SRFM
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | ETR Price | ETR Gain (%) | SRFM Price | SRFM Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 08, 2026 | $102.49 | -3.06% | $0.93 | +60.81% | -63.87% |
| Oct 07, 2026 | $102.80 | -2.77% | $0.91 | +57.96% | -60.73% |
| Oct 06, 2026 | $103.25 | -2.35% | $1.01 | +74.74% | -77.09% |
| Oct 05, 2026 | $100.82 | -4.64% | $0.89 | +54.15% | -58.79% |
| Oct 02, 2026 | $100.91 | -4.56% | $0.97 | +68.17% | -72.73% |
| Oct 01, 2026 | $100.40 | -5.04% | $1.13 | +95.50% | -100.54% |
| Sep 30, 2026 | $99.26 | -6.12% | $1.20 | +107.61% | -113.73% |
| Sep 29, 2026 | $99.76 | -5.65% | $1.20 | +107.61% | -113.26% |
| Sep 28, 2026 | $98.10 | -7.22% | $1.19 | +105.88% | -113.10% |
| Sep 25, 2026 | $98.57 | -6.77% | $1.11 | +92.04% | -98.81% |
| Sep 24, 2026 | $- | $0.92 | +59.52% | - | |
| Sep 23, 2026 | $99.23 | -6.15% | $0.88 | +52.94% | -59.09% |
| Sep 22, 2026 | $- | $0.77 | +33.22% | - | |
| Sep 21, 2026 | $101.58 | -3.93% | $0.67 | +15.92% | -19.85% |
| Sep 18, 2026 | $102.01 | -3.52% | $0.70 | +20.76% | -24.28% |
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