ATRAVSCDT• 28 Days (Normalized)
ATRA vs CDT (Atara Biotherapeutics Inc. vs CDT Equity 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.
ATRA Performance $9.23
-1.6%
Atara Biotherapeutics Inc.
Normalized Baseline0.00%
CDT Performance $0.8
-87.2%
CDT Equity Inc.
Normalized Baseline0.00%
Alpha Spread Margin ATRA LEADS
+85.6 pts
ATRA outperforming by 85.60 percentage points
ATRACDT
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ATRA CDT
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | ATRA Price | ATRA Gain (%) | CDT Price | CDT Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 08, 2026 | $9.23 | -1.60% | $0.80 | -87.20% | +85.60% |
| Oct 07, 2026 | $9.37 | -0.11% | $0.84 | -86.62% | +86.51% |
| Oct 06, 2026 | $9.75 | +3.94% | $0.93 | -85.12% | +89.06% |
| Oct 05, 2026 | $9.40 | +0.21% | $0.92 | -85.32% | +85.53% |
| Oct 02, 2026 | $9.48 | +1.07% | $0.99 | -84.16% | +85.23% |
| Oct 01, 2026 | $- | $1.25 | -80.00% | - | |
| Sep 30, 2026 | $8.50 | -9.38% | $1.36 | -78.24% | +68.86% |
| Sep 29, 2026 | $- | $1.45 | -76.80% | - | |
| Sep 28, 2026 | $- | $1.90 | -69.60% | - | |
| Sep 25, 2026 | $8.81 | -6.08% | $2.00 | -68.00% | +61.92% |
| Sep 24, 2026 | $8.54 | -8.96% | $3.03 | -51.60% | +42.64% |
| Sep 23, 2026 | $8.56 | -8.74% | $3.38 | -46.00% | +37.26% |
| Sep 22, 2026 | $8.93 | -4.80% | $3.55 | -43.20% | +38.40% |
| Sep 21, 2026 | $9.38 | +0.00% | $3.85 | -38.40% | +38.40% |
| Sep 18, 2026 | $9.69 | +3.30% | $4.35 | -30.40% | +33.70% |
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