TERVSZS• 28 Days (Normalized)
TER vs ZS (Teradyne Inc. vs Zscaler, Inc.)
Showing Closing Date Range from Aug, 19 to Sep, 16, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
TER Performance $344.8
-9.18%
Teradyne Inc.
Normalized Baseline0.00%
ZS Performance $193.34
+4.73%
Zscaler, Inc.
Normalized Baseline0.00%
Alpha Spread Margin ZS LEADS
-13.91%
ZS outperforming by 13.91%
TERZS
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
TER ZS
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | TER Price | TER Gain (%) | ZS Price | ZS Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 16, 2026 | $344.80 | -9.18% | $193.34 | +4.73% | -13.91% |
| Sep 15, 2026 | $332.85 | -12.33% | $193.89 | +5.03% | -17.36% |
| Sep 14, 2026 | $329.20 | -13.29% | $191.73 | +3.86% | -17.15% |
| Sep 11, 2026 | $379.72 | +0.02% | $164.54 | -10.87% | +10.89% |
| Sep 10, 2026 | $370.19 | -2.49% | $163.48 | -11.44% | +8.95% |
| Sep 09, 2026 | $383.69 | +1.06% | $166.10 | -10.02% | +11.08% |
| Sep 08, 2026 | $372.06 | -2.00% | $161.94 | -12.28% | +10.28% |
| Sep 04, 2026 | $357.03 | -5.96% | $169.80 | -8.02% | +2.06% |
| Sep 03, 2026 | $338.59 | -10.82% | $177.80 | -3.68% | -7.14% |
| Sep 02, 2026 | $341.62 | -10.02% | $172.73 | -6.43% | -3.59% |
| Sep 01, 2026 | $335.46 | -11.64% | $178.37 | -3.37% | -8.27% |
| Aug 31, 2026 | $349.83 | -7.85% | $188.39 | +2.05% | -9.90% |
| Aug 28, 2026 | $354.97 | -6.50% | $184.23 | -0.20% | -6.30% |
| Aug 27, 2026 | $372.06 | -2.00% | $187.30 | +1.46% | -3.46% |
| Aug 26, 2026 | $363.10 | -4.36% | $170.31 | -7.74% | +3.38% |
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