Last updated: April 16, 2026
Candlestick Viewer is a stock chart application that displays publicly available market data. This policy explains how the app handles information.
Candlestick Viewer does not collect, store, or transmit any personal information.
The app does not:
The app makes outbound requests solely to retrieve publicly available stock market data from Yahoo Finance. These requests contain only the ticker symbol and date range you entered — no personal information is included. The app does not operate any server of its own.
All data displayed in the app (chart data, quote information) is fetched live and held only in memory for the duration of your session. Nothing is written to disk or retained after you close the app.
The app retrieves data from Yahoo Finance. Use of that service is subject to Yahoo’s own terms and privacy policy at https://legal.yahoo.com/us/en/yahoo/privacy/index.html.
This app does not knowingly collect information from children under 13.
If this policy changes, the updated version will be posted at the same URL with a revised “Last updated” date.
For questions about this privacy policy, contact: linnlim123@gmail.com