PTBIhistorical intraday data
DelistedPlasmatech Biopharmaceuticals, Inc. New Common StockNasdaq
Plasmatech Biopharmaceuticals, Inc. New Common Stock (PTBI) was delisted on June 22, 2015 from Nasdaq. Its last trading day on file was June 19, 2015. PTBI has 125 trading days on file, from December 19, 2014 to June 19, 2015, with 752,509 trades. There are 18,291 1-minute bars on file.
On file
- First day
- 2014-12-19
- Last day
- 2015-06-19
- Trading days
- 125
- Trades
- 752,509
- 1-minute bars
- 18,291
- Bars, about
- 279 KB
- Trades, about
- 10 MB
- Quotes, about
- 6 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under PTBI is not always one company.
PTBI by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2014 | 8 | 502 |
| 2015 | 117 | 752,007 |