US Equities Primary Exchange Daily OHLC
US Equities Primary Exchange Daily OHLC
Production
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The US Equity Primary Daily OHLC dataset is a daily summary of all publicly traded securities captured from their primary exchange (listing exchange). It includes Open, High, Low, and Close (OHLC) prices along with daily volume information and other useful calculations like volume-weighted average prices (VWAP). The most important difference (and key feature) of this dataset from others available on the market is catching open and close prices from the primary exchange using specific condition codes in recent years and sophisticated methodology for further history. Other providers usually use the first and last trades available through the trading date, including market and post-market sessions. The accuracy and specificity of this dataset make it good for quantitative and algorithmic trading and machine learning purposes.
Dataset Info
SQL (ArdaDB)
CSV (S3)
Algoseek Dataset ID
US1013
Data Class
Equity
Dataset Name ID
eq_daily_ohlc_primary
Data Format
Market Data
Version
1.0
Time Granularity
Daily
Region
US
Data Type
EOD
Universe
All stocks, ETFs/ETNs from US exchanges
Update Frequencies
End of day
Start Date
2007-01-01
End Date
Ongoing
Update Frequency
1 Day
Total Size
11.6 GB
Annual Size
673 MB / year
Update Size
2.7 MB
Start Date
01/01/2023
End Date
12/31/2023
Access Methods
SQL
Description
One year of data (2023) for the full universe of symbols
Included in Data Research Packages: