ATECVSATER• 7 Days (Normalized)
ATEC vs ATER (Alphatec Holdings Inc. vs Aterian Inc.)
Showing Closing Date Range from Sep, 04 to Sep, 11, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ATEC Performance $10.58
+11.96%
Alphatec Holdings Inc.
Normalized Baseline0.00%
ATER Performance $0.77
+23.48%
Aterian Inc.
Normalized Baseline0.00%
Alpha Spread Margin ATER LEADS
-11.52%
ATER outperforming by 11.52%
ATECATER
Spread Trajectory7 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ATEC ATER
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(5 dates)
| Date | ATEC Price | ATEC Gain (%) | ATER Price | ATER Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 11, 2026 | $10.58 | +11.96% | $0.77 | +23.48% | -11.52% |
| Sep 10, 2026 | $8.84 | -6.46% | $0.86 | +36.90% | -43.36% |
| Sep 09, 2026 | $8.99 | -4.87% | $0.71 | +13.42% | -18.29% |
| Sep 08, 2026 | $9.19 | -2.75% | $0.73 | +16.45% | -19.20% |
| Sep 04, 2026 | $9.45 | +0.00% | $0.63 | +0.00% | +0.00% |