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DSUhistorical intraday data

ListedBlackrock Debt Strategies Fund, Inc.NYSE

Blackrock Debt Strategies Fund, Inc. (DSU) is a fund listed on NYSE. The archive holds 5,828 trading days of DSU, from September 10, 2003 to November 9, 2026, with 4,674,037 trades. There are 992,904 1-minute bars on file.

On file

First day
2003-09-10
Last day
2026-11-09
Trading days
5,828
Trades
4,674,037
1-minute bars
992,904
Bars, about
15 MB
Trades, about
64 MB
Quotes, about
87 MB

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

Trading history

Trades per calendar year. Busiest year: 2014, with 399,288 trades over 252 trading days.

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

Sample rows

DSU1-minute bars, 2026-11-09, Eastern Time
DSU 1-minute bars. Time is Eastern Time, prices are in USD.
Time (ET)OpenHighLowCloseVolumeTrades
09:308.748.758.70078.700733,402.620128
09:348.758.758.758.751,05810
09:358.768.7758.758.7515,100.2985835
09:368.768.768.7558.7556,10014
09:388.7558.768.7558.767764

DSU by year

YearTrading days on fileTrades
20037912,395
200425256,633
200525266,399
200625163,556
2007251117,396
2008253156,757
2009252162,513
2010252177,013
2011252210,598
2012250223,583
2013252323,843
2014252399,288
2015252320,334
2016252264,464
2017251139,994
2018251161,609
2019252168,440
2020253235,174
2021252173,480
2022251196,598
2023250193,928
2024252238,590
2025250306,512
2026214304,940