Leina 
Wanta 
Compare a date range
Retrieve historical daily records for named symbols.
/oo Marketstack: Get historical end-of-day prices for [symbols] from [start date] to [end date], follow pagination, and compare daily closes.
Connect Marketstack to Your AI Agent
Ask your AI assistant to work with Marketstack: compare Historical End-of-Day Stock Prices.
6 tools API key
Try a Marketstack Task
Copy a prompt into your agent with the oo Skill installed. Add your page links and source notes before running it.
oo Skill Marketstack
Identify a ticker
Find ticker candidates and inspect their profiles.
/oo Marketstack: Look up tickers matching [company] on [exchange], then read the profile of the matching ticker.
Start Working with Marketstack
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Install OOMOL
Set up oo CLI and the oo Skill in your agent.
Install OOMOL → -
Connect Marketstack
Connect using your Marketstack API Key.
Connect Marketstack → -
Give Your Agent a Task
Use /oo with the pages to read, the changes to make, and where to save the result.
Connection Guide →
Choose Your Agent
- An account with access to the Marketstack resources used in your task.
Marketstack Tools
Marketstack supplies ticker profiles, exchange information, and end-of-day price records for an AI assistant to compare.
Compare a date range
Retrieve historical daily records for named symbols.
Identify a ticker
Find ticker candidates and inspect their profiles.
6 tools
List Tickers
List Marketstack tickers with optional search, exchange, and pagination filters.
marketstack.list_tickers Get Ticker Info
Get profile information for a single Marketstack ticker.
marketstack.get_ticker_info Get Latest Eod
Get the latest available end-of-day data for a single Marketstack symbol.
marketstack.get_latest_eod Get Historical Eod
Get historical end-of-day data from Marketstack for one or more comma-separated symbols.
marketstack.get_historical_eod List Exchanges
List stock exchanges available through Marketstack.
marketstack.list_exchanges List Currencies
List currencies available through Marketstack.
marketstack.list_currencies No matching tools.
Frequently Asked Questions
Are these live quotes?
The price actions expose latest available and historical end-of-day data.
Can I place an order?
This integration retrieves market data and does not place trades.
Why might history be incomplete?
Available dates and symbols depend on Marketstack coverage and your plan; paginate before drawing conclusions.