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NPOhistorical intraday data

ListedEnpro Inc.NYSE

Enpro Inc. (NPO) is a common stock listed on NYSE. NPO has 5,828 trading days on file, from September 10, 2003 to November 9, 2026, with 11,665,463 trades. There are 1,058,817 1-minute bars on file.

On file

First day
2003-09-10
Last day
2026-11-09
Trading days
5,828
Trades
11,665,463
1-minute bars
1,058,817
Bars, about
16 MB
Trades, about
161 MB
Quotes, about
403 MB

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

Trading history

Trades per calendar year. Busiest year: 2026, with 1,908,871 trades over 214 trading days.

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

Sample rows

NPO1-minute bars, 2026-11-09, Eastern Time
NPO 1-minute bars. Time is Eastern Time, prices are in USD.
Time (ET)OpenHighLowCloseVolumeTrades
09:30265.13265.13262.52264.82,514.30627336
09:31264.8264.8261.12264.7951,08627
09:32257.96264257.9626424310
09:33262.92266.025257.96266.0252888
09:34264.95266260.662662487

NPO by year

YearTrading days on fileTrades
20037921,899
200425289,906
2005252142,643
2006251193,757
2007251304,618
2008253485,119
2009252363,600
2010252239,331
2011252367,969
2012250250,712
2013252229,300
2014252412,526
2015252441,023
2016252364,768
2017251328,972
2018251435,053
2019252429,903
2020253459,914
2021252436,098
2022251634,135
2023250726,459
2024252864,741
20252501,534,146
20262141,908,871