ICUhistorical intraday data
ListedSeaStar Medical Holding Corporation Common StockNasdaq
SeaStar Medical Holding Corporation Common Stock (ICU) is a common stock listed on Nasdaq. ICU has 1,507 trading days on file, from May 20, 2004 to November 9, 2026, with 5,004,671 trades. There are 231,752 1-minute bars on file.
On file
- First day
- 2004-05-20
- Last day
- 2026-11-09
- Trading days
- 1,507
- Trades
- 5,004,671
- 1-minute bars
- 231,752
- Bars, about
- 3.5 MB
- Trades, about
- 69 MB
- Quotes, about
- 44 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
No ICU data for 2007 to 2021. A gap usually means the symbol belonged to a different company before and after it. The name above is the latest on record.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 1.92 | 1.92 | 1.92 | 1.92 | 1,454 | 6 |
| 09:31 | 1.89 | 1.9 | 1.89 | 1.9 | 734 | 7 |
| 09:34 | 1.9 | 1.9 | 1.84 | 1.84 | 9,730 | 26 |
| 09:35 | 1.85 | 1.85 | 1.85 | 1.85 | 100 | 1 |
| 09:36 | 1.895 | 1.895 | 1.895 | 1.895 | 126 | 2 |
ICU by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2004 | 156 | 9,599 |
| 2005 | 252 | 13,278 |
| 2006 | 91 | 3,019 |
| 2022 | 42 | 104,539 |
| 2023 | 250 | 2,088,481 |
| 2024 | 252 | 1,331,649 |
| 2025 | 250 | 1,184,297 |
| 2026 | 214 | 269,809 |