ATERVSBLDP• 7 Days (Normalized)
ATER vs BLDP (Aterian Inc. vs Ballard Power Systems Inc.)
Showing Closing Date Range from Sep, 07 to Sep, 14, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ATER Performance $0.74
+1.65%
Aterian Inc.
Normalized Baseline0.00%
BLDP Performance $2.16
-8.86%
Ballard Power Systems Inc.
Normalized Baseline0.00%
Alpha Spread Margin ATER LEADS
+10.51%
ATER outperforming by 10.51%
ATERBLDP
Spread Trajectory7 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ATER BLDP
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(5 dates)
| Date | ATER Price | ATER Gain (%) | BLDP Price | BLDP Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 14, 2026 | $0.74 | +1.65% | $2.16 | -8.86% | +10.51% |
| Sep 11, 2026 | $0.77 | +6.04% | $2.21 | -6.75% | +12.79% |
| Sep 10, 2026 | $0.86 | +17.56% | $2.22 | -6.33% | +23.89% |
| Sep 09, 2026 | $0.71 | -2.61% | $2.36 | -0.42% | -2.19% |
| Sep 08, 2026 | $0.73 | +0.00% | $2.37 | +0.00% | +0.00% |