SERAhistorical intraday data
ListedSera Prognostics, Inc. Class A Common StockNasdaq
Sera Prognostics, Inc. Class A Common Stock (SERA) is a common stock listed on Nasdaq. SERA has 1,335 trading days on file, from July 15, 2021 to November 9, 2026, with 2,172,104 trades. There are 100,217 1-minute bars on file.
On file
- First day
- 2021-07-15
- Last day
- 2026-11-09
- Trading days
- 1,335
- Trades
- 2,172,104
- 1-minute bars
- 100,217
- Bars, about
- 1.5 MB
- Trades, about
- 30 MB
- Quotes, about
- 44 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under SERA is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:47 | 2.01 | 2.01 | 2.01 | 2.01 | 276 | 1 |
| 10:21 | 2.12 | 2.12 | 2.12 | 2.12 | 100 | 1 |
| 11:45 | 2.2179 | 2.2179 | 2.2179 | 2.2179 | 1,000 | 1 |
| 11:52 | 2.2146 | 2.2146 | 2.2146 | 2.2146 | 603 | 2 |
| 11:59 | 2.21 | 2.21 | 2.21 | 2.21 | 100 | 1 |
SERA by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2021 | 119 | 99,572 |
| 2022 | 250 | 159,618 |
| 2023 | 250 | 900,202 |
| 2024 | 252 | 507,463 |
| 2025 | 250 | 346,832 |
| 2026 | 214 | 158,417 |