PKGVSSRFM• 28 Days (Normalized)
PKG vs SRFM (Packaging Corporation of America vs Surf Air Mobility Inc.)
Showing Closing Date Range from Sep 8 to Oct 6, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
PKG Performance $229.74
-0.97%
Packaging Corporation of America
Normalized Baseline0.00%
SRFM Performance $1.01
+60.32%
Surf Air Mobility Inc.
Normalized Baseline0.00%
Alpha Spread Margin SRFM LEADS
-61.29 pts
SRFM outperforming by 61.29 percentage points
PKGSRFM
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
PKG SRFM
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | PKG Price | PKG Gain (%) | SRFM Price | SRFM Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 06, 2026 | $229.74 | -0.97% | $1.01 | +60.32% | -61.29% |
| Oct 05, 2026 | $229.31 | -1.16% | $0.89 | +41.43% | -42.59% |
| Oct 02, 2026 | $228.54 | -1.49% | $0.97 | +54.29% | -55.78% |
| Oct 01, 2026 | $- | $1.13 | +79.37% | - | |
| Sep 30, 2026 | $229.26 | -1.18% | $1.20 | +90.48% | -91.66% |
| Sep 29, 2026 | $233.28 | +0.56% | $1.20 | +90.48% | -89.92% |
| Sep 28, 2026 | $234.52 | +1.09% | $1.19 | +88.89% | -87.80% |
| Sep 25, 2026 | $237.18 | +2.24% | $1.11 | +76.19% | -73.95% |
| Sep 24, 2026 | $238.11 | +2.64% | $0.92 | +46.35% | -43.71% |
| Sep 23, 2026 | $240.98 | +3.88% | $0.88 | +40.32% | -36.44% |
| Sep 22, 2026 | $238.23 | +2.69% | $0.77 | +22.22% | -19.53% |
| Sep 21, 2026 | $238.31 | +2.72% | $0.67 | +6.35% | -3.63% |
| Sep 18, 2026 | $232.77 | +0.34% | $0.70 | +10.79% | -10.45% |
| Sep 17, 2026 | $235.57 | +1.54% | $0.64 | +0.79% | +0.75% |
| Sep 16, 2026 | $231.45 | -0.23% | $0.50 | -21.11% | +20.88% |
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