COSTVSMSFT• Last 12 Months (Normalized)
COST vs MSFT (Costco Wholesale Corporation vs Microsoft Corporation)
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
COST Performance $915.74
-4.2%
Costco Wholesale Corporation
Normalized Baseline0.00%
MSFT Performance $499.7
-1.63%
Microsoft Corporation
Normalized Baseline0.00%
Alpha Spread Margin MSFT LEADS
-2.57%
MSFT outperforming by 2.57%
COSTMSFT
Spread TrajectoryLast 12 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
COST MSFT
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(253 dates)
| Date | COST Price | COST Gain (%) | MSFT Price | MSFT Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 04, 2025 | $955.90 | +0.00% | $507.97 | +0.00% | +0.00% |
| Sep 05, 2025 | $963.48 | +0.79% | $495.00 | -2.55% | +3.34% |
| Sep 08, 2025 | $971.85 | +1.67% | $498.20 | -1.92% | +3.59% |
| Sep 09, 2025 | $979.25 | +2.44% | $498.41 | -1.88% | +4.32% |
| Sep 10, 2025 | $956.29 | +0.04% | $500.37 | -1.50% | +1.54% |
| Sep 11, 2025 | $964.32 | +0.88% | $501.01 | -1.37% | +2.25% |
| Sep 12, 2025 | $967.90 | +1.26% | $509.90 | +0.38% | +0.88% |
| Sep 15, 2025 | $960.10 | +0.44% | $515.36 | +1.45% | -1.01% |
| Sep 16, 2025 | $952.07 | -0.40% | $509.04 | +0.21% | -0.61% |
| Sep 17, 2025 | $963.03 | +0.75% | $510.02 | +0.40% | +0.35% |
| Sep 18, 2025 | $952.36 | -0.37% | $508.45 | +0.09% | -0.46% |
| Sep 19, 2025 | $951.16 | -0.50% | $517.93 | +1.96% | -2.46% |
| Sep 22, 2025 | $943.26 | -1.32% | $514.45 | +1.28% | -2.60% |
| Sep 23, 2025 | $943.60 | -1.29% | $509.23 | +0.25% | -1.54% |
| Sep 24, 2025 | $945.27 | -1.11% | $510.15 | +0.43% | -1.54% |
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