OIIVSRKDA• 6 Months (Normalized)
OII vs RKDA (Oceaneering International Inc. vs Arcadia Biosciences Inc.)
Showing Closing Date Range from Mar, 21 to Sep, 17, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
OII Performance $46.53
+28.22%
Oceaneering International Inc.
Normalized Baseline0.00%
RKDA Performance $0.47
-72.36%
Arcadia Biosciences Inc.
Normalized Baseline0.00%
Alpha Spread Margin OII LEADS
+100.58%
OII outperforming by 100.58%
OIIRKDA
Spread Trajectory6 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
OII RKDA
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(124 dates)
| Date | OII Price | OII Gain (%) | RKDA Price | RKDA Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 17, 2026 | $46.53 | +28.22% | $0.47 | -72.36% | +100.58% |
| Sep 16, 2026 | $46.61 | +28.44% | $0.46 | -72.94% | +101.38% |
| Sep 15, 2026 | $47.68 | +31.39% | $0.43 | -74.65% | +106.04% |
| Sep 14, 2026 | $46.56 | +28.30% | $0.45 | -73.59% | +101.89% |
| Sep 11, 2026 | $51.09 | +40.78% | $0.43 | -74.65% | +115.43% |
| Sep 10, 2026 | $50.57 | +39.35% | $0.45 | -73.35% | +112.70% |
| Sep 09, 2026 | $48.49 | +33.62% | $0.48 | -71.76% | +105.38% |
| Sep 08, 2026 | $50.68 | +39.65% | $0.47 | -72.35% | +112.00% |
| Sep 04, 2026 | $51.40 | +41.64% | $0.47 | -72.18% | +113.82% |
| Sep 03, 2026 | $51.78 | +42.68% | $0.47 | -72.24% | +114.92% |
| Sep 02, 2026 | $51.63 | +42.27% | $0.51 | -70.00% | +112.27% |
| Sep 01, 2026 | $51.32 | +41.42% | $0.50 | -70.35% | +111.77% |
| Aug 31, 2026 | $51.76 | +42.63% | $0.52 | -69.47% | +112.10% |
| Aug 28, 2026 | $50.59 | +39.40% | $0.53 | -68.82% | +108.22% |
| Aug 27, 2026 | $51.21 | +41.11% | $0.51 | -69.82% | +110.93% |
Page 1 of 9