ARTCVSGOSS• 7 Days (Normalized)
ARTC vs GOSS (Art Technology Acquisition Corp. vs Gossamer Bio Inc.)
Showing Closing Date Range from Sep, 08 to Sep, 15, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ARTC Performance $9.97
+%
Art Technology Acquisition Corp.
Normalized Baseline0.00%
GOSS Performance $10.58
-26.56%
Gossamer Bio Inc.
Normalized Baseline0.00%
Alpha Spread Margin ARTC LEADS
+26.56%
ARTC outperforming by 26.56%
ARTCGOSS
Spread Trajectory7 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ARTC GOSS
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(6 dates)
| Date | ARTC Price | ARTC Gain (%) | GOSS Price | GOSS Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 15, 2026 | $- | $10.58 | -26.56% | - | |
| Sep 14, 2026 | $9.97 | +0.00% | $10.70 | -25.69% | +25.69% |
| Sep 11, 2026 | $10.00 | +0.30% | $10.73 | -25.49% | +25.79% |
| Sep 10, 2026 | $10.00 | +0.30% | $11.36 | -21.11% | +21.41% |
| Sep 09, 2026 | $9.98 | +0.10% | $12.80 | -11.11% | +11.21% |
| Sep 08, 2026 | $9.97 | +0.00% | $14.40 | +0.00% | +0.00% |