QLGNhistorical intraday data
DelistedQualigen Therapeutics, Inc. Common StockNasdaq
Qualigen Therapeutics, Inc. Common Stock (QLGN) is a common stock. It was delisted on November 19, 2025 from Nasdaq. Its last trading day on file was November 18, 2025. QLGN has 1,380 trading days on file, from May 26, 2020 to November 18, 2025, with 7,887,933 trades. There are 200,977 1-minute bars on file.
On file
- First day
- 2020-05-26
- Last day
- 2025-11-18
- Trading days
- 1,380
- Trades
- 7,887,933
- 1-minute bars
- 200,977
- Bars, about
- 3 MB
- Trades, about
- 109 MB
- Quotes, about
- 69 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under QLGN is not always one company.
QLGN by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2020 | 154 | 970,042 |
| 2021 | 252 | 1,745,895 |
| 2022 | 251 | 248,240 |
| 2023 | 250 | 107,983 |
| 2024 | 252 | 1,337,841 |
| 2025 | 221 | 3,477,932 |