PREFhistorical intraday data
ListedPrincipal Spectrum Preferred Securities Active ETFNYSE Arca
Principal Spectrum Preferred Securities Active ETF (PREF) is an exchange-traded fund listed on NYSE Arca. PREF has 2,345 trading days on file, from July 11, 2017 to November 9, 2026, with 914,979 trades. There are 186,593 1-minute bars on file.
On file
- First day
- 2017-07-11
- Last day
- 2026-11-09
- Trading days
- 2,345
- Trades
- 914,979
- 1-minute bars
- 186,593
- Bars, about
- 2.8 MB
- Trades, about
- 12 MB
- Quotes, about
- 32 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under PREF is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 18.46 | 18.46 | 18.4548 | 18.4548 | 9,323.6841 | 5 |
| 09:33 | 18.4505 | 18.4505 | 18.4505 | 18.4505 | 3,000 | 1 |
| 09:34 | 18.456372 | 18.456372 | 18.456372 | 18.456372 | 2,733 | 2 |
| 09:35 | 18.455 | 18.455 | 18.455 | 18.455 | 303 | 2 |
| 09:36 | 18.4599 | 18.4599 | 18.45 | 18.45 | 3,064 | 4 |
PREF by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2017 | 121 | 579 |
| 2018 | 250 | 3,919 |
| 2019 | 252 | 9,404 |
| 2020 | 253 | 37,052 |
| 2021 | 252 | 66,695 |
| 2022 | 251 | 99,700 |
| 2023 | 250 | 130,063 |
| 2024 | 252 | 174,030 |
| 2025 | 250 | 192,210 |
| 2026 | 214 | 201,327 |