ECVSSRFM• 28 Days (Normalized)
EC vs SRFM (Ecopetrol S.A. 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.
EC Performance $16.94
-6.25%
Ecopetrol S.A.
Normalized Baseline0.00%
SRFM Performance $0.93
+60.81%
Surf Air Mobility Inc.
Normalized Baseline0.00%
Alpha Spread Margin SRFM LEADS
-67.06 pts
SRFM outperforming by 67.06 percentage points
ECSRFM
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
EC SRFM
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | EC Price | EC Gain (%) | SRFM Price | SRFM Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 08, 2026 | $16.94 | -6.25% | $0.93 | +60.81% | -67.06% |
| Oct 07, 2026 | $16.63 | -7.97% | $0.91 | +57.96% | -65.93% |
| Oct 06, 2026 | $16.96 | -6.14% | $1.01 | +74.74% | -80.88% |
| Oct 05, 2026 | $17.25 | -4.54% | $0.89 | +54.15% | -58.69% |
| Oct 02, 2026 | $16.60 | -8.14% | $0.97 | +68.17% | -76.31% |
| Oct 01, 2026 | $- | $1.13 | +95.50% | - | |
| Sep 30, 2026 | $- | $1.20 | +107.61% | - | |
| Sep 29, 2026 | $16.52 | -8.58% | $1.20 | +107.61% | -116.19% |
| Sep 28, 2026 | $16.70 | -7.58% | $1.19 | +105.88% | -113.46% |
| Sep 25, 2026 | $16.58 | -8.25% | $1.11 | +92.04% | -100.29% |
| Sep 24, 2026 | $16.37 | -9.41% | $0.92 | +59.52% | -68.93% |
| Sep 23, 2026 | $16.69 | -7.64% | $0.88 | +52.94% | -60.58% |
| Sep 22, 2026 | $- | $0.77 | +33.22% | - | |
| Sep 21, 2026 | $16.84 | -6.81% | $0.67 | +15.92% | -22.73% |
| Sep 18, 2026 | $17.58 | -2.71% | $0.70 | +20.76% | -23.47% |
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