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PHIOhistorical intraday data

ListedPhio Pharmaceuticals Corp. Common StockNasdaq

Phio Pharmaceuticals Corp. Common Stock (PHIO) is a common stock listed on Nasdaq. PHIO has 2,002 trading days on file, from November 19, 2018 to November 9, 2026, with 8,362,199 trades. There are 237,945 1-minute bars on file.

On file

First day
2018-11-19
Last day
2026-11-09
Trading days
2,002
Trades
8,362,199
1-minute bars
237,945
Bars, about
3.6 MB
Trades, about
115 MB
Quotes, about
56 MB

Sizes are approximate: this ticker’s share of the Parquet files.

Trading history

Trades per calendar year. Busiest year: 2025, with 4,316,489 trades over 250 trading days.

Symbols get reused, so the history under PHIO is not always one company.

Sample rows

PHIO1-minute bars, 2026-11-09, Eastern Time
PHIO 1-minute bars. Time is Eastern Time, prices are in USD.
Time (ET)OpenHighLowCloseVolumeTrades
09:300.80.80.80.82703
09:320.800650.800650.800650.800652611
09:340.800650.800650.800650.80065163.35944
09:420.78150.78150.75340.76253,769.18115
09:500.78010.784950.77020.784951,6139

PHIO by year

YearTrading days on fileTrades
20182815,756
2019252143,267
2020253660,739
2021252535,591
2022251572,465
2023250642,458
2024252318,396
20252504,316,489
20262141,157,038