CISSVSRUBI• 6 Months (Normalized)
CISS vs RUBI (C3is Inc. vs Rubico Inc.)
Showing Closing Date Range from Mar 29 to Sep 25, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
CISS Performance $1.1
-99.51%
C3is Inc.
Normalized Baseline0.00%
RUBI Performance $1.21
-99.04%
Rubico Inc.
Normalized Baseline0.00%
Alpha Spread Margin RUBI LEADS
-0.47 pts
RUBI outperforming by 0.47 percentage points
CISSRUBI
Spread Trajectory6 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CISS RUBI
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(125 dates)
| Date | CISS Price | CISS Gain (%) | RUBI Price | RUBI Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 25, 2026 | $1.10 | -99.51% | $1.21 | -99.04% | -0.47% |
| Sep 24, 2026 | $1.12 | -99.50% | $1.20 | -99.05% | -0.45% |
| Sep 23, 2026 | $1.10 | -99.51% | $1.15 | -99.09% | -0.42% |
| Sep 22, 2026 | $1.14 | -99.49% | $1.14 | -99.10% | -0.39% |
| Sep 21, 2026 | $1.23 | -99.45% | $1.25 | -99.01% | -0.44% |
| Sep 18, 2026 | $1.29 | -99.42% | $1.14 | -99.10% | -0.32% |
| Sep 17, 2026 | $1.33 | -99.40% | $1.43 | -98.87% | -0.53% |
| Sep 16, 2026 | $1.24 | -99.44% | $1.47 | -98.84% | -0.60% |
| Sep 15, 2026 | $1.25 | -99.44% | $1.46 | -98.85% | -0.59% |
| Sep 14, 2026 | $1.37 | -99.38% | $1.54 | -98.78% | -0.60% |
| Sep 11, 2026 | $1.37 | -99.38% | $1.51 | -98.81% | -0.57% |
| Sep 10, 2026 | $1.45 | -99.35% | $1.66 | -98.69% | -0.66% |
| Sep 09, 2026 | $1.42 | -99.36% | $1.67 | -98.68% | -0.68% |
| Sep 08, 2026 | $1.46 | -99.34% | $1.76 | -98.61% | -0.73% |
| Sep 04, 2026 | $1.49 | -99.33% | $1.83 | -98.56% | -0.77% |
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