COSTVSTSM• 3 Months (Normalized)
COST vs TSM (Costco Wholesale Corporation vs Taiwan Semiconductor Manufacturing Co.)
Showing Closing Date Range from Jun, 06 to Sep, 04, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
COST Performance $915.74
-6.05%
Costco Wholesale Corporation
Normalized Baseline0.00%
TSM Performance $428.91
+0.49%
Taiwan Semiconductor Manufacturing Co.
Normalized Baseline0.00%
Alpha Spread Margin TSM LEADS
-6.54%
TSM outperforming by 6.54%
COSTTSM
Spread Trajectory3 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
COST TSM
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(63 dates)
| Date | COST Price | COST Gain (%) | TSM Price | TSM Gain (%) | Spread |
|---|---|---|---|---|---|
| Jun 08, 2026 | $974.75 | +0.00% | $426.80 | +0.00% | +0.00% |
| Jun 09, 2026 | $968.59 | -0.63% | $427.92 | +0.26% | -0.89% |
| Jun 10, 2026 | $983.37 | +0.88% | $408.75 | -4.23% | +5.11% |
| Jun 11, 2026 | $975.69 | +0.10% | $421.07 | -1.34% | +1.44% |
| Jun 12, 2026 | $982.35 | +0.78% | $423.93 | -0.67% | +1.45% |
| Jun 15, 2026 | $979.45 | +0.48% | $441.40 | +3.42% | -2.94% |
| Jun 16, 2026 | $986.68 | +1.22% | $425.83 | -0.23% | +1.45% |
| Jun 17, 2026 | $965.59 | -0.94% | $432.15 | +1.25% | -2.19% |
| Jun 18, 2026 | $951.45 | -2.39% | $462.12 | +8.28% | -10.67% |
| Jun 22, 2026 | $951.35 | -2.40% | $467.67 | +9.58% | -11.98% |
| Jun 23, 2026 | $957.68 | -1.75% | $436.39 | +2.25% | -4.00% |
| Jun 24, 2026 | $961.09 | -1.40% | $440.83 | +3.29% | -4.69% |
| Jun 25, 2026 | $942.24 | -3.34% | $434.99 | +1.92% | -5.26% |
| Jun 26, 2026 | $952.54 | -2.28% | $432.35 | +1.30% | -3.58% |
| Jun 29, 2026 | $946.68 | -2.88% | $455.10 | +6.63% | -9.51% |
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