ohlc-data 1.1.2

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OHLC-DATA

Easily download OHLC data from either alpaca (requires API keys) or yfinance to csv files
To acquire API keys for alpaca visit: https://alpaca.markets/

Instructions

• Open your preferred CLI (Terminal/Command Prompt etc)
• Create and activate a Python virtual environment

Mac/Linux

python3 -m venv <venv>
source ./<venv>/bin/activate

Windows

python -m venv <venv>
./<venv>/Scripts/activate

Installation

Mac/Linux

pip3 install ohlc-data

Windows

pip install ohlc-data

Download OHLC data

ohlc_download

Running this script will create a folder in the current directory called 'ohlc_csv' if there isn't one already by that name. It will then take you through a series of prompts:

Download data for one or multiple tickers

You can choose to get data for one ticker or multiple tickers at once. Tickers don't have to be typed in capital letters.

Choose source

You can then choose which API to use. Alpaca requires API keys that you'll be prompted to enter, yfinance does not require API keys.

Choose lookback period and interval

Choose from a number of days or years for the lookback period. Custom periods are also available. You will be prompted for a start and end date/datetime if 'Custom' is chosen.

Valid Periods and Intervals (Timeframes)

Valid periods: 1d, 5d, 1mo, 3mo, 6mo, 1y, 2y, 5y, 10y, ytd, max
Valid intervals: 1m, 2m, 5m, 15m, 30m, 60m, 90m, 1h, 1d, 5d, 1wk, 1mo, 3mo

yfinance:

• 1m data cannot extend past 7 days
• 2m - 30m data, and 90m data cannot extend past 60 days
• 1h data cannot extend past 730 days
• 1d - 3mo data allows max available data

alpaca:

• Data from 2016 to present is available for all intervals