CIENVSTRGP• 28 Days (Normalized)
CIEN vs TRGP (Ciena Corporation vs Targa Resources Inc.)
Showing Closing Date Range from Sep 7 to Oct 5, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
CIEN Performance $391.34
+14.66%
Ciena Corporation
Normalized Baseline0.00%
TRGP Performance $281.74
-4.26%
Targa Resources Inc.
Normalized Baseline0.00%
Alpha Spread Margin CIEN LEADS
+18.92 pts
CIEN outperforming by 18.92 percentage points
CIENTRGP
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CIEN TRGP
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(18 dates)
| Date | CIEN Price | CIEN Gain (%) | TRGP Price | TRGP Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 02, 2026 | $391.34 | +14.66% | $281.74 | -4.26% | +18.92% |
| Sep 30, 2026 | $351.93 | +3.12% | $272.91 | -7.26% | +10.38% |
| Sep 29, 2026 | $354.92 | +3.99% | $273.49 | -7.07% | +11.06% |
| Sep 28, 2026 | $344.19 | +0.85% | $277.43 | -5.73% | +6.58% |
| Sep 25, 2026 | $356.91 | +4.58% | $277.84 | -5.59% | +10.17% |
| Sep 24, 2026 | $358.43 | +5.02% | $283.15 | -3.79% | +8.81% |
| Sep 23, 2026 | $355.91 | +4.28% | $283.01 | -3.83% | +8.11% |
| Sep 22, 2026 | $368.56 | +7.99% | $282.15 | -4.13% | +12.12% |
| Sep 21, 2026 | $365.96 | +7.23% | $289.36 | -1.68% | +8.91% |
| Sep 18, 2026 | $348.80 | +2.20% | $292.19 | -0.71% | +2.91% |
| Sep 17, 2026 | $344.25 | +0.87% | $285.07 | -3.13% | +4.00% |
| Sep 16, 2026 | $340.50 | -0.23% | $284.77 | -3.23% | +3.00% |
| Sep 15, 2026 | $334.33 | -2.04% | $285.68 | -2.93% | +0.89% |
| Sep 14, 2026 | $319.64 | -6.34% | $287.25 | -2.39% | -3.95% |
| Sep 11, 2026 | $349.54 | +2.42% | $290.25 | -1.37% | +3.79% |
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