ETRAhistorical intraday data
ListedElectra Therapeutics, Inc. Common stockNasdaq
Electra Therapeutics, Inc. Common stock (ETRA) is a common stock listed on Nasdaq. ETRA has 36 trading days on file, from September 18, 2026 to November 9, 2026, with 212,522 trades. There are 7,393 1-minute bars on file.
On file
- First day
- 2026-09-18
- Last day
- 2026-11-09
- Trading days
- 36
- Trades
- 212,522
- 1-minute bars
- 7,393
- Bars, about
- 112 KB
- Trades, about
- 2.9 MB
- Quotes, about
- 1 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under ETRA is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 7.8 | 7.96 | 7.4011 | 7.96 | 2,411 | 21 |
| 09:53 | 7.915 | 7.915 | 7.915 | 7.915 | 362 | 6 |
| 09:56 | 7.915 | 8.07 | 7.905 | 7.905 | 22,261 | 22 |
| 09:57 | 7.94 | 8.06 | 7.905 | 7.915 | 7,861 | 25 |
| 09:58 | 7.915 | 7.915 | 7.915 | 7.915 | 2,584 | 4 |
ETRA by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2026 | 36 | 212,522 |