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ABOShistorical intraday data

ListedAcumen Pharmaceuticals, Inc. Common StockNasdaq

Acumen Pharmaceuticals, Inc. Common Stock (ABOS) is a common stock listed on Nasdaq. ABOS has 1,345 trading days on file, from July 1, 2021 to November 9, 2026, with 4,657,165 trades. There are 246,490 1-minute bars on file.

On file

First day
2021-07-01
Last day
2026-11-09
Trading days
1,345
Trades
4,657,165
1-minute bars
246,490
Bars, about
3.7 MB
Trades, about
64 MB
Quotes, about
68 MB

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

Trading history

Trades per calendar year. Busiest year: 2026, with 1,150,291 trades over 214 trading days.

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

Sample rows

ABOS1-minute bars, 2026-11-09, Eastern Time
ABOS 1-minute bars. Time is Eastern Time, prices are in USD.
Time (ET)OpenHighLowCloseVolumeTrades
09:300.220.22240.220.2212529,172.61015149
09:310.22010.22010.22010.22011,0052
09:320.22130.22130.220.22119197,64719
09:330.22010.22010.220.220142,95212
09:360.220.22230.220.22233,2039

ABOS by year

YearTrading days on fileTrades
2021128245,480
2022251996,852
20232501,111,607
2024252747,564
2025250405,371
20262141,150,291