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OPYhistorical intraday data

ListedOppenheimer Holdings, Inc.NYSE

Oppenheimer Holdings, Inc. (OPY) is a common stock listed on NYSE. The archive holds 5,819 trading days of OPY, from September 10, 2003 to November 9, 2026, with 4,107,003 trades. There are 440,847 1-minute bars on file.

On file

First day
2003-09-10
Last day
2026-11-09
Trading days
5,819
Trades
4,107,003
1-minute bars
440,847
Bars, about
6.8 MB
Trades, about
56 MB
Quotes, about
173 MB

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

Trading history

Trades per calendar year. Busiest year: 2026, with 800,282 trades over 214 trading days.

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

Sample rows

OPY1-minute bars, 2026-11-09, Eastern Time
OPY 1-minute bars. Time is Eastern Time, prices are in USD.
Time (ET)OpenHighLowCloseVolumeTrades
09:3092.4193.5992.4193.59641.3970268
09:3393.36593.36593.36593.3654,1535
09:5492.7292.7292.7292.722147
10:0192.5792.5792.5792.5730310
10:0292.5892.5892.5892.5848014

OPY by year

YearTrading days on fileTrades
200379845
20042483,559
20052474,019
200625113,429
200725155,996
200825382,795
200925286,706
201025258,405
201125259,571
201225035,687
201325235,576
201425277,141
2015252110,917
201625286,044
2017251104,025
2018251178,416
2019252185,112
2020253306,367
2021252383,343
2022251408,490
2023250365,060
2024252256,843
2025250408,375
2026214800,282