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ISPYhistorical intraday data

ListedProShares S&P 500 High Income ETFCboe BZX

ProShares S&P 500 High Income ETF (ISPY) is an exchange-traded fund listed on Cboe BZX. ISPY has 723 trading days on file, from December 20, 2023 to November 9, 2026, with 551,947 trades. There are 82,208 1-minute bars on file.

On file

First day
2023-12-20
Last day
2026-11-09
Trading days
723
Trades
551,947
1-minute bars
82,208
Bars, about
1.2 MB
Trades, about
7.6 MB
Quotes, about
124 MB

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

Trading history

Trades per calendar year. Busiest year: 2025, with 263,887 trades over 250 trading days.

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

Sample rows

ISPY1-minute bars, 2026-11-09, Eastern Time
ISPY 1-minute bars. Time is Eastern Time, prices are in USD.
Time (ET)OpenHighLowCloseVolumeTrades
09:3046.2846.2846.2846.28717.77370216
09:3146.3646.3646.3646.36599.1725
09:3346.3746.381146.3746.38115246
09:3746.46546.48546.46546.4851,9133
09:5246.746.746.746.71,3071

ISPY by year

YearTrading days on fileTrades
202371,847
2024252130,248
2025250263,887
2026214155,965