PRPHhistorical intraday data
DelistedProPhase Labs, Inc. Common Stock (DE)Nasdaq
ProPhase Labs, Inc. Common Stock (DE) (PRPH) is a common stock. It was delisted on January 5, 2026 from Nasdaq. Its last trading day on file was January 2, 2026. The archive holds 3,840 trading days of PRPH, from May 10, 2010 to January 2, 2026, with 3,132,400 trades. There are 178,193 1-minute bars on file.
On file
- First day
- 2010-05-10
- Last day
- 2026-01-02
- Trading days
- 3,840
- Trades
- 3,132,400
- 1-minute bars
- 178,193
- Bars, about
- 2.8 MB
- Trades, about
- 43 MB
- Quotes, about
- 46 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under PRPH is not always one company.
PRPH by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2010 | 159 | 3,642 |
| 2011 | 242 | 7,067 |
| 2012 | 231 | 4,140 |
| 2013 | 246 | 5,992 |
| 2014 | 251 | 24,489 |
| 2015 | 250 | 11,353 |
| 2016 | 244 | 8,491 |
| 2017 | 249 | 13,286 |
| 2018 | 248 | 16,801 |
| 2019 | 218 | 6,426 |
| 2020 | 246 | 133,652 |
| 2021 | 252 | 365,537 |
| 2022 | 251 | 259,679 |
| 2023 | 250 | 168,026 |
| 2024 | 252 | 97,317 |
| 2025 | 250 | 1,996,384 |
| 2026 | 1 | 10,118 |