ISRGVSUSNA• 3 Months (Normalized)
ISRG vs USNA (Intuitive Surgical Inc. vs USANA Health Sciences Inc.)
Showing Closing Date Range from Jul 4 to Oct 2, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ISRG Performance $391.95
-9.44%
Intuitive Surgical Inc.
Normalized Baseline0.00%
USNA Performance $14.82
+2.28%
USANA Health Sciences Inc.
Normalized Baseline0.00%
Alpha Spread Margin USNA LEADS
-11.72 pts
USNA outperforming by 11.72 percentage points
ISRGUSNA
Spread Trajectory3 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ISRG USNA
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(64 dates)
| Date | ISRG Price | ISRG Gain (%) | USNA Price | USNA Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 02, 2026 | $391.95 | -9.44% | $14.82 | +2.28% | -11.72% |
| Oct 01, 2026 | $401.24 | -7.30% | $- | - | |
| Sep 30, 2026 | $406.63 | -6.05% | $- | - | |
| Sep 29, 2026 | $412.18 | -4.77% | $14.70 | +1.45% | -6.22% |
| Sep 28, 2026 | $414.79 | -4.17% | $14.82 | +2.28% | -6.45% |
| Sep 25, 2026 | $405.18 | -6.39% | $14.50 | +0.07% | -6.46% |
| Sep 24, 2026 | $- | $14.26 | -1.59% | - | |
| Sep 23, 2026 | $398.30 | -7.98% | $14.04 | -3.11% | -4.87% |
| Sep 22, 2026 | $402.09 | -7.10% | $14.78 | +2.00% | -9.10% |
| Sep 21, 2026 | $401.65 | -7.20% | $14.49 | +0.00% | -7.20% |
| Sep 18, 2026 | $393.33 | -9.13% | $- | - | |
| Sep 17, 2026 | $383.54 | -11.39% | $- | - | |
| Sep 16, 2026 | $382.29 | -11.68% | $- | - | |
| Sep 15, 2026 | $377.16 | -12.86% | $- | - | |
| Sep 14, 2026 | $377.94 | -12.68% | $- | - |
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