Stock listing
NASDAQ:RUBI Rubico Inc. Stock
Home listing (NASDAQ) of Rubico Inc.
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Share price · NASDAQ:RUBI
$2.03 USD +1.92 (+1728.8%)
Close on Oct 30, 2026
- Day range
- $1.92 – $2.85 USDOct 30, 2026
- Volume
- 156,600 sharesOct 30, 2026
- Market cap
- $25.55M USDAt the close on Oct 30, 2026 · price × 12.59M shares outstanding
- 52-week range
- $1.92 – $1,000,000.00 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $77,819 USDMedian day 462 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:RUBI · Home | $2.03 USD | +1.919 (+1728.8%) | 156,600 | $2.70 | $2.85 | $1.92 | $0.111 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:RUBI · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $2.03 | -0.745 | -26.8% | $2.70 | $2.85 | $1.92 | 156,600 | |
| $2.775 | 0.00 | 0.0% | $2.775 | $2.95 | $2.55 | 2,932 | |
| $2.775 | -1.025 | -27.0% | $2.925 | $3.25 | $2.525 | 6,485 | |
| $3.80 | -0.075 | -1.9% | $3.70 | $3.85 | $3.50 | 1,893 | |
| $3.875 | -0.375 | -8.8% | $4.05 | $4.05 | $3.75 | 3,139 | |
| $4.25 | +0.15 | +3.7% | $4.075 | $4.475 | $4.00 | 5,096 | |
| $4.10 | -0.375 | -8.4% | $4.375 | $4.50 | $3.85 | 3,835 | |
| $4.475 | +0.025 | +0.6% | $4.175 | $4.70 | $3.775 | 7,142 | |
| $4.45 | -0.90 | -16.8% | $4.30 | $4.60 | $3.95 | 18,333 | |
| $5.35 | -4.425 | -45.3% | $6.275 | $17.53 | $4.85 | 113,106 | |
| $9.775 | +1.75 | +21.8% | $10.25 | $11.50 | $7.50 | 108,557 | |
| $8.025 | +0.125 | +1.6% | $8.00 | $8.475 | $7.825 | 309 | |
| $7.90 | -1.575 | -16.6% | $9.20 | $9.20 | $7.75 | 343 | |
| $9.475 | -0.925 | -8.9% | $10.25 | $10.35 | $8.35 | 803 | |
| $10.40 | -2.10 | -16.8% | $11.70 | $11.70 | $10.15 | 802 | |
| $12.50 | -2.125 | -14.5% | $14.65 | $14.65 | $11.05 | 722 | |
| $14.62 | -0.775 | -5.0% | $14.55 | $14.95 | $14.07 | 560 | |
| $15.40 | -0.95 | -5.8% | $15.00 | $16.00 | $14.52 | 1,128 | |
| $16.35 | -1.15 | -6.6% | $18.88 | $19.70 | $14.50 | 48,172 | |
| $17.50 | -0.50 | -2.8% | $17.50 | $18.00 | $16.85 | 138 | |
| $18.00 | +0.50 | +2.9% | $17.83 | $18.17 | $17.50 | 186 | |
| $17.50 | -0.333 | -1.9% | $17.83 | $18.17 | $17.33 | 161 | |
| $17.83 | -0.833 | -4.5% | $19.00 | $19.30 | $17.83 | 206 | |
| $18.67 | -0.167 | -0.9% | $18.33 | $18.83 | $17.67 | 179 | |
| $18.83 | 0.00 | 0.0% | $19.00 | $19.00 | $17.67 | 834 | |
| $18.83 | -1.167 | -5.8% | $20.00 | $22.00 | $18.30 | 923 | |
| $20.00 | +0.833 | +4.3% | $19.17 | $20.00 | $18.33 | 567 | |
| $19.17 | +0.167 | +0.9% | $17.67 | $19.17 | $17.33 | 990 | |
| $19.00 | -1.833 | -8.8% | $19.67 | $19.85 | $17.22 | 2,294 | |
| $20.83 | +1.833 | +9.6% | $19.83 | $21.00 | $19.00 | 9,542 | |
| $19.00 | -4.833 | -20.3% | $22.50 | $22.50 | $16.67 | 1,566 | |
| $23.83 | -0.667 | -2.7% | $23.83 | $36.00 | $18.83 | 10,563 | |
| $24.50 | +0.167 | +0.7% | $24.43 | $25.00 | $23.83 | 98 | |
| $24.33 | -1.333 | -5.2% | $25.50 | $25.50 | $23.50 | 140 | |
| $25.67 | +0.50 | +2.0% | $25.25 | $26.00 | $25.17 | 238 | |
| $25.17 | -2.50 | -9.0% | $28.33 | $28.33 | $24.17 | 604 | |
| $27.67 | -0.167 | -0.6% | $28.00 | $28.50 | $27.33 | 257 | |
| $27.83 | -1.50 | -5.1% | $29.33 | $29.33 | $27.83 | 275 | |
| $29.33 | -1.083 | -3.6% | $30.83 | $30.83 | $29.25 | 181 | |
| $30.42 | -0.083 | -0.3% | $30.67 | $30.67 | $30.00 | 94 | |
| $30.50 | +0.667 | +2.2% | $30.17 | $31.17 | $29.67 | 259 | |
| $29.83 | -0.167 | -0.6% | $29.83 | $30.67 | $29.50 | 261 | |
| $30.00 | 0.00 | 0.0% | $30.17 | $30.33 | $29.17 | 187 | |
| $30.00 | +1.50 | +5.3% | $29.17 | $31.02 | $28.85 | 472 | |
| $28.50 | -1.00 | -3.4% | $29.33 | $29.67 | $28.50 | 199 | |
| $29.50 | -0.50 | -1.7% | $29.33 | $30.33 | $29.33 | 121 | |
| $30.00 | +0.333 | +1.1% | $29.67 | $30.67 | $29.50 | 204 | |
| $29.67 | +0.333 | +1.1% | $29.83 | $30.33 | $28.68 | 186 | |
| $29.33 | 0.00 | 0.0% | $29.33 | $29.67 | $28.72 | 87 | |
| $29.33 | -1.00 | -3.3% | $31.17 | $31.28 | $29.00 | 402 | |
| $30.33 | +1.00 | +3.4% | $29.67 | $30.33 | $29.50 | 137 | |
| $29.33 | -2.00 | -6.4% | $30.17 | $30.83 | $29.00 | 615 | |
| $31.33 | +0.75 | +2.5% | $30.33 | $33.67 | $29.17 | 345 | |
| $30.58 | -0.583 | -1.9% | $30.83 | $31.67 | $29.83 | 332 | |
| $31.17 | -1.50 | -4.6% | $32.33 | $32.42 | $31.00 | 394 | |
| $32.67 | -0.50 | -1.5% | $33.50 | $33.50 | $31.67 | 371 | |
| $33.17 | -4.667 | -12.3% | $37.50 | $37.80 | $27.17 | 1,851 | |
| $37.83 | +0.667 | +1.8% | $37.50 | $38.17 | $36.00 | 275 | |
| $37.17 | -0.333 | -0.9% | $37.50 | $37.58 | $35.83 | 324 | |
| $37.50 | -1.50 | -3.8% | $39.17 | $40.00 | $36.52 | 387 | |
| $39.00 | -0.833 | -2.1% | $39.17 | $40.83 | $37.67 | 347 | |
| $39.83 | +1.167 | +3.0% | $38.08 | $40.92 | $37.90 | 666 | |
| $38.67 | -0.333 | -0.9% | $35.83 | $39.67 | $35.67 | 1,431 | |
| $39.00 | +1.833 | +4.9% | $41.33 | $45.17 | $35.67 | 19,894 | |
| $37.17 | -0.667 | -1.8% | $37.33 | $38.50 | $34.67 | 8,991 | |
| $37.83 | +1.667 | +4.6% | $36.17 | $38.67 | $35.83 | 453 |
- Ticker
- NASDAQ:RUBI
- Asset type
- Stock
- Sector
- Industrials
- Industry
- Shipping & ports
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Oct 28, 2026
Rubico Inc. Announces Reverse Stock Split
Latest news
Rubico Inc. Announces Reverse Stock Split
Oct 28, 2026
Closed $2.78 (-27.0%) on Oct 28, 2026
Rubico Inc. Announces Increase of Net Asset Value to $258.0 Million, a 41% Increase from the Previously Reported NAV
Oct 20, 2026
Closed $4.45 (-16.8%) on Oct 20, 2026
Rubico Announces $8.5 Million Registered Direct Offering of Senior Convertible Notes and Warrants
Oct 16, 2026
Closed $5.35 (-45.3%) on Oct 19, 2026
Rubico Announces Closing of the Acquisition of Additional Newbuilding MR Tanker
Oct 6, 2026
Closed $16.35 (-6.6%) on Oct 6, 2026
Rubico Announces Record Date of Monday, September 28 and Ex-Dividend Date of Tuesday, October 6 for Previously-Announced 0.50 Common Shares Per Common Share Stock Dividend
Sep 25, 2026
Closed $18.83 (-5.8%) on Sep 25, 2026
Rubico Announces Transition to Quarterly Reporting of Financial Results
Sep 21, 2026
Closed $20.83 (+9.6%) on Sep 21, 2026
Rubico Announces Stock Dividend of 0.50 Common Shares for Each Outstanding Common Share with a Record Date of September 28, 2026
Sep 17, 2026
Closed $23.83 (-2.7%) on Sep 17, 2026
Rubico Inc. Announces Financial Results for the Six Months Ended June 30, 2026
Aug 17, 2026
Closed $30.58 (-1.9%) on Aug 17, 2026
Rubico Announces Acquisition of 3rd Newbuilding MR Tanker and a 24% Increase of Potential Gross Revenue Backlog to About $379 Million
Jul 28, 2026
Closed $36.00 (+2.4%) on Jul 28, 2026
Rubico Inc. Announces Letter of Intent for Acquisition of a High Specification Newbuilding MR Tanker
Jul 24, 2026
Closed $37.00 (-5.9%) on Jul 24, 2026
Financings
Registered direct offering of senior convertible notes and warrants
Oct 16, 2026
Announced: US$8.5M · US$0.3646 · Warrants at US$0.3646 for 60 months · Maxim Group LLC
Dealers: Maxim Group LLC (lead)
Common shares
Jul 20, 2026
Cancelled: up to US$30M
Buyers: B. Riley Principal Capital II, LLC
Rubico Inc. on 6ix
- Sector
- Industrials
- Industry
- Shipping & ports
- News releases
- 25 in the last 12 months · 35 in all · newest Oct 28, 2026 · oldest 2019
Where Rubico Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:RUBI · Home listing · This page | NASDAQ | United States | USD |
| BOATS:RUBI | BOATS | United States | USD |
| Frankfurt:ZN40 | Frankfurt | Germany | EUR |
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