ISPChistorical intraday data
ListediSpecimen Inc. Common StockNasdaq
iSpecimen Inc. Common Stock (ISPC) is a common stock listed on Nasdaq. The archive holds 1,355 trading days of ISPC, from June 17, 2021 to November 9, 2026, with 8,512,911 trades. There are 183,010 1-minute bars on file.
On file
- First day
- 2021-06-17
- Last day
- 2026-11-09
- Trading days
- 1,355
- Trades
- 8,512,911
- 1-minute bars
- 183,010
- Bars, about
- 2.8 MB
- Trades, about
- 117 MB
- Quotes, about
- 64 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under ISPC is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 0.801 | 0.801 | 0.8001 | 0.8001 | 2,189.2297 | 8 |
| 09:31 | 0.8 | 0.8 | 0.7998 | 0.7998 | 7,118 | 8 |
| 09:38 | 0.79 | 0.79 | 0.79 | 0.79 | 207 | 3 |
| 09:47 | 0.795 | 0.795 | 0.78 | 0.79 | 4,607 | 20 |
| 09:51 | 0.7901 | 0.7901 | 0.7901 | 0.7901 | 237 | 2 |
ISPC by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2021 | 138 | 2,775,277 |
| 2022 | 251 | 496,703 |
| 2023 | 250 | 39,715 |
| 2024 | 252 | 1,241,077 |
| 2025 | 250 | 1,665,127 |
| 2026 | 214 | 2,295,012 |