STXVSUCAR• 28 Days (Normalized)
STX vs UCAR (Seagate Technology Holdings PLC Ordinary Shares (Ireland) vs U Power Limited)
Showing Closing Date Range from Sep 1 to Sep 29, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
STX Performance $923.86
+13.13%
Seagate Technology Holdings PLC Ordinary Shares (Ireland)
Normalized Baseline0.00%
UCAR Performance $4.6
+661.59%
U Power Limited
Normalized Baseline0.00%
Alpha Spread Margin UCAR LEADS
-648.46 pts
UCAR outperforming by 648.46 percentage points
STXUCAR
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
STX UCAR
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(16 dates)
| Date | STX Price | STX Gain (%) | UCAR Price | UCAR Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 23, 2026 | $923.86 | +13.13% | $4.60 | +661.59% | -648.46% |
| Sep 22, 2026 | $919.84 | +12.64% | $4.35 | +620.20% | -607.56% |
| Sep 21, 2026 | $877.33 | +7.43% | $4.43 | +633.44% | -626.01% |
| Sep 18, 2026 | $858.79 | +5.16% | $4.62 | +664.90% | -659.74% |
| Sep 17, 2026 | $803.13 | -1.65% | $4.45 | +636.75% | -638.40% |
| Sep 16, 2026 | $783.18 | -4.10% | $3.85 | +537.42% | -541.52% |
| Sep 15, 2026 | $771.81 | -5.49% | $3.75 | +520.86% | -526.35% |
| Sep 14, 2026 | $805.55 | -1.36% | $3.98 | +558.94% | -560.30% |
| Sep 11, 2026 | $830.17 | +1.66% | $4.97 | +722.85% | -721.19% |
| Sep 10, 2026 | $862.33 | +5.59% | $7.40 | +1125.17% | -1119.58% |
| Sep 09, 2026 | $885.92 | +8.48% | $- | - | |
| Sep 08, 2026 | $904.38 | +10.74% | $- | - | |
| Sep 04, 2026 | $849.28 | +4.00% | $0.47 | -22.02% | +26.02% |
| Sep 03, 2026 | $798.61 | -2.21% | $0.48 | -19.87% | +17.66% |
| Sep 02, 2026 | $808.54 | -0.99% | $0.61 | +0.83% | -1.82% |
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