Data Sources

Kinvestor aggregates data from trusted financial data providers to deliver accurate, timely market information and news. Below is a complete list of our data sources.

Market Data

Real-time quotes, index values, and market movers are sourced from the following providers:

P
Polygon.io
Primary provider for US stock quotes, indices, and aggregates.
polygon.io
F
Finnhub
Alternative provider for market data and financial news.
finnhub.io

Financial News

All financial news on Kinvestor is sourced exclusively through StockNewsAPI.

S
StockNewsAPI
Kinvestor's sole financial news provider. StockNewsAPI curates and delivers articles from many reputable financial news publications. Each article is tagged with its original source name and a sentiment indicator (positive, negative, or neutral).
stocknewsapi.com

Data Accuracy & Updates

All data is refreshed in real-time where available. Kinvestor does not guarantee the accuracy or timeliness of third-party data. For the most current information, please visit the source providers directly.