CIENVSIDA• 28 Days (Normalized)
CIEN vs IDA (Ciena Corporation vs IDACORP Inc.)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
CIEN Performance $449.77
+28.67%
Ciena Corporation
Normalized Baseline0.00%
IDA Performance $135.42
-0.09%
IDACORP Inc.
Normalized Baseline0.00%
Alpha Spread Margin CIEN LEADS
+28.76 pts
CIEN outperforming by 28.76 percentage points
CIENIDA
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CIEN IDA
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | CIEN Price | CIEN Gain (%) | IDA Price | IDA Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $449.77 | +28.67% | $135.42 | -0.09% | +28.76% |
| Oct 08, 2026 | $425.93 | +21.85% | $134.08 | -1.08% | +22.93% |
| Oct 07, 2026 | $446.45 | +27.73% | $132.04 | -2.58% | +30.31% |
| Oct 06, 2026 | $443.65 | +26.92% | $132.68 | -2.11% | +29.03% |
| Oct 05, 2026 | $389.69 | +11.49% | $131.73 | -2.81% | +14.30% |
| Oct 02, 2026 | $391.34 | +11.96% | $132.79 | -2.03% | +13.99% |
| Sep 30, 2026 | $351.93 | +0.68% | $- | - | |
| Sep 29, 2026 | $354.92 | +1.54% | $- | - | |
| Sep 28, 2026 | $344.19 | -1.53% | $128.79 | -4.98% | +3.45% |
| Sep 25, 2026 | $356.91 | +2.11% | $129.78 | -4.25% | +6.36% |
| Sep 24, 2026 | $358.43 | +2.54% | $127.69 | -5.79% | +8.33% |
| Sep 23, 2026 | $355.91 | +1.82% | $128.66 | -5.08% | +6.90% |
| Sep 22, 2026 | $368.56 | +5.44% | $130.33 | -3.84% | +9.28% |
| Sep 21, 2026 | $365.96 | +4.70% | $130.47 | -3.74% | +8.44% |
| Sep 18, 2026 | $348.80 | -0.21% | $131.58 | -2.92% | +2.71% |
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