CLBVSNOA• 28 Days (Normalized)
CLB vs NOA (Core Laboratories Inc. vs North American Construction Group Ltd. Common Shares (no par))
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.
CLB Performance $10.09
-19.28%
Core Laboratories Inc.
Normalized Baseline0.00%
NOA Performance $11.8
-2.96%
North American Construction Group Ltd. Common Shares (no par)
Normalized Baseline0.00%
Alpha Spread Margin NOA LEADS
-16.32 pts
NOA outperforming by 16.32 percentage points
CLBNOA
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CLB NOA
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | CLB Price | CLB Gain (%) | NOA Price | NOA Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $10.09 | -19.28% | $11.80 | -2.96% | -16.32% |
| Oct 08, 2026 | $10.16 | -18.72% | $11.88 | -2.30% | -16.42% |
| Oct 07, 2026 | $10.11 | -19.12% | $11.88 | -2.30% | -16.82% |
| Oct 06, 2026 | $10.30 | -17.60% | $12.24 | +0.66% | -18.26% |
| Oct 05, 2026 | $10.51 | -15.92% | $12.25 | +0.74% | -16.66% |
| Oct 02, 2026 | $9.92 | -20.64% | $12.18 | +0.16% | -20.80% |
| Oct 01, 2026 | $- | $12.11 | -0.41% | - | |
| Sep 30, 2026 | $9.70 | -22.40% | $12.03 | -1.07% | -21.33% |
| Sep 29, 2026 | $9.71 | -22.32% | $11.95 | -1.73% | -20.59% |
| Sep 28, 2026 | $10.03 | -19.76% | $12.16 | +0.00% | -19.76% |
| Sep 25, 2026 | $10.39 | -16.88% | $- | - | |
| Sep 24, 2026 | $10.49 | -16.08% | $- | - | |
| Sep 23, 2026 | $10.63 | -14.96% | $- | - | |
| Sep 22, 2026 | $10.78 | -13.76% | $- | - | |
| Sep 21, 2026 | $10.94 | -12.48% | $- | - |
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