SPYVSXLK• 28 Days (Normalized)
SPY vs XLK (SPDR S&P 500 ETF Trust vs Technology Select Sector SPDR Fund)
Showing Closing Date Range from Sep 9 to Oct 7, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
SPY Performance $777.22
+1.94%
SPDR S&P 500 ETF Trust
Normalized Baseline0.00%
XLK Performance $201.39
+7.2%
Technology Select Sector SPDR Fund
Normalized Baseline0.00%
Alpha Spread Margin XLK LEADS
-5.26 pts
XLK outperforming by 5.26 percentage points
SPYXLK
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
SPY XLK
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | SPY Price | SPY Gain (%) | XLK Price | XLK Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 07, 2026 | $777.22 | +1.94% | $201.39 | +7.20% | -5.26% |
| Oct 06, 2026 | $779.09 | +2.19% | $202.00 | +7.52% | -5.33% |
| Oct 05, 2026 | $774.83 | +1.63% | $200.93 | +6.95% | -5.32% |
| Oct 02, 2026 | $769.64 | +0.95% | $199.81 | +6.36% | -5.41% |
| Oct 01, 2026 | $- | $197.81 | +5.29% | - | |
| Sep 30, 2026 | $762.63 | +0.03% | $195.75 | +4.19% | -4.16% |
| Sep 29, 2026 | $764.20 | +0.24% | $194.50 | +3.53% | -3.29% |
| Sep 28, 2026 | $765.61 | +0.42% | $194.53 | +3.55% | -3.13% |
| Sep 25, 2026 | $771.35 | +1.17% | $196.27 | +4.47% | -3.30% |
| Sep 24, 2026 | $767.18 | +0.63% | $194.71 | +3.64% | -3.01% |
| Sep 23, 2026 | $767.81 | +0.71% | $195.34 | +3.98% | -3.27% |
| Sep 22, 2026 | $773.38 | +1.44% | $196.27 | +4.47% | -3.03% |
| Sep 21, 2026 | $773.50 | +1.46% | $194.85 | +3.72% | -2.26% |
| Sep 18, 2026 | $761.69 | -0.09% | $189.60 | +0.92% | -1.01% |
| Sep 17, 2026 | $762.60 | +0.03% | $188.06 | +0.10% | -0.07% |
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