GTBPVSRUBI• 28 Days (Normalized)
GTBP vs RUBI (GT Biopharma Inc. vs Rubico Inc.)
Showing Closing Date Range from Aug 28 to Sep 25, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
GTBP Performance $7.1
+%
GT Biopharma Inc.
Normalized Baseline0.00%
RUBI Performance $1.21
-29.24%
Rubico Inc.
Normalized Baseline0.00%
Alpha Spread Margin GTBP LEADS
+29.24 pts
GTBP outperforming by 29.24 percentage points
GTBPRUBI
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
GTBP RUBI
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | GTBP Price | GTBP Gain (%) | RUBI Price | RUBI Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 25, 2026 | $- | $1.21 | -29.24% | - | |
| Sep 24, 2026 | $- | $1.20 | -29.82% | - | |
| Sep 23, 2026 | $7.10 | +2266.67% | $1.15 | -32.75% | +2299.42% |
| Sep 22, 2026 | $- | $1.14 | -33.33% | - | |
| Sep 21, 2026 | $7.18 | +2293.33% | $1.25 | -26.90% | +2320.23% |
| Sep 18, 2026 | $7.16 | +2286.67% | $1.14 | -33.33% | +2320.00% |
| Sep 17, 2026 | $7.49 | +2396.67% | $1.43 | -16.37% | +2413.04% |
| Sep 16, 2026 | $7.81 | +2503.33% | $1.47 | -14.04% | +2517.37% |
| Sep 15, 2026 | $9.00 | +2900.00% | $1.46 | -14.62% | +2914.62% |
| Sep 14, 2026 | $11.63 | +3776.67% | $1.54 | -9.94% | +3786.61% |
| Sep 11, 2026 | $8.61 | +2770.00% | $1.51 | -11.70% | +2781.70% |
| Sep 10, 2026 | $6.18 | +1960.00% | $1.66 | -2.92% | +1962.92% |
| Sep 09, 2026 | $5.98 | +1893.33% | $1.67 | -2.34% | +1895.67% |
| Sep 08, 2026 | $- | $1.76 | +2.92% | - | |
| Sep 04, 2026 | $0.24 | -19.67% | $1.83 | +6.73% | -26.40% |
Page 1 of 2