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The price of Imperial Petroleum Inc. (IMPP) on October 9, 2026 is 5.42 USD, −0.37% on the day. Over 52 weeks the stock traded between 3.15 USD and 6.57 USD; the price now sits 66% of the way up that range. Over the past year the price changed by +13.15%.
Closing prices for 9 October 2026
Next earnings report: none scheduled in the next five weeks · Earnings calendar
Change over the period shown (line colour): +19.91 %
Imperial Petroleum Inc. trades on Nasdaq under the ticker IMPP. The company belongs to the Industrials sector. The trading history on this page starts on 6 December 2021.
Over the past 52 weeks IMPP has traded between 3.15 $ and 6.57 $. As of 9 October 2026 the price stood 66.37 % of the way from the 52-week low to the high.
Over one year IMPP shares rose 13.15 %; over six months they rose 27.53 %. Volatility over 90 days is 36.30 %. Dividends are not included: this is price change only, as of 9 October 2026.
IMPP has a return on equity of 9.42 %, above the sector median of 5.92 %. Return on assets is 9.13 %, above the sector median of 2.51 %.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 9 October 2026 | 5.46 | 5.50 | 5.35 | 5.42 | 392,300 |
| 8 October 2026 | 5.36 | 5.50 | 5.30 | 5.44 | 342,200 |
| 7 October 2026 | 5.23 | 5.38 | 5.22 | 5.31 | 398,700 |
| 6 October 2026 | 5.30 | 5.30 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the fiscal year ended 31 December 2025
The sector median covers every company in the sector on the US market, loss-making ones included.
The issuer has several share classes — market cap covers the whole company.
Address:331 KIFISSIAS AVENUE ERITHREA, ATHENS
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| 5.14 |
| 5.20 |
| 382,500 |
| 5 October 2026 | 5.35 | 5.37 | 5.15 | 5.27 | 681,700 |
| 2 October 2026 | 5.25 | 5.44 | 5.17 | 5.38 | 260,100 |
| 1 October 2026 | 5.13 | 5.29 | 5.06 | 5.27 | 563,200 |
| 30 September 2026 | 5.08 | 5.14 | 5.02 | 5.11 | 530,800 |
| 29 September 2026 | 4.97 | 5.08 | 4.89 | 5.01 | 460,900 |
| 28 September 2026 | 5.09 | 5.20 | 4.97 | 4.99 | 551,900 |
| 25 September 2026 | 5.06 | 5.10 | 4.98 | 5.07 | 526,700 |
| 24 September 2026 | 5.33 | 5.35 | 5.08 | 5.09 | 513,800 |
| 23 September 2026 | 5.40 | 5.41 | 5.23 | 5.30 | 444,700 |
| 22 September 2026 | 5.65 | 5.65 | 5.39 | 5.43 | 532,000 |
| 21 September 2026 | 5.63 | 5.77 | 5.53 | 5.66 | 637,500 |
| 18 September 2026 | 5.80 | 5.80 | 5.63 | 5.66 | 276,900 |
| 17 September 2026 | 5.76 | 5.86 | 5.71 | 5.79 | 273,200 |
| 16 September 2026 | 5.76 | 6.00 | 5.69 | 5.80 | 592,700 |
| 15 September 2026 | 5.95 | 5.95 | 5.69 | 5.77 | 474,500 |
| 14 September 2026 | 5.96 | 5.99 | 5.81 | 5.95 | 1M |