EXTRVSIDT• 28 Days (Normalized)
EXTR vs IDT (Extreme Networks Inc. vs IDT Corporation)
Showing Closing Date Range from Sep 4 to Oct 2, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
EXTR Performance $23.12
+6.54%
Extreme Networks Inc.
Normalized Baseline0.00%
IDT Performance $78.98
+14.75%
IDT Corporation
Normalized Baseline0.00%
Alpha Spread Margin IDT LEADS
-8.21 pts
IDT outperforming by 8.21 percentage points
EXTRIDT
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
EXTR IDT
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | EXTR Price | EXTR Gain (%) | IDT Price | IDT Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 02, 2026 | $23.12 | +6.54% | $78.98 | +14.75% | -8.21% |
| Oct 01, 2026 | $21.66 | -0.18% | $79.98 | +16.20% | -16.38% |
| Sep 30, 2026 | $21.45 | -1.15% | $79.97 | +16.18% | -17.33% |
| Sep 29, 2026 | $21.07 | -2.90% | $75.56 | +9.78% | -12.68% |
| Sep 28, 2026 | $21.00 | -3.23% | $69.56 | +1.06% | -4.29% |
| Sep 25, 2026 | $21.52 | -0.83% | $67.46 | -1.99% | +1.16% |
| Sep 24, 2026 | $- | $67.75 | -1.57% | - | |
| Sep 23, 2026 | $22.03 | +1.52% | $67.87 | -1.39% | +2.91% |
| Sep 22, 2026 | $22.11 | +1.89% | $68.90 | +0.10% | +1.79% |
| Sep 21, 2026 | $22.73 | +4.75% | $68.84 | +0.01% | +4.74% |
| Sep 18, 2026 | $22.31 | +2.81% | $69.84 | +1.47% | +1.34% |
| Sep 17, 2026 | $22.31 | +2.81% | $69.05 | +0.32% | +2.49% |
| Sep 16, 2026 | $21.89 | +0.88% | $69.55 | +1.05% | -0.17% |
| Sep 15, 2026 | $22.05 | +1.61% | $71.02 | +3.18% | -1.57% |
| Sep 14, 2026 | $21.63 | -0.32% | $71.02 | +3.18% | -3.50% |
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