銘柄LIVE is a stock investment tool developed by Chartnavi.com for Android devices. It monitors thousands of Twitter accounts related to stock investments in real-time and displays tweets with stock symbols along with stock price charts. The left side of the screen displays daily charts, while the right side displays intraday charts. Users can customize the display settings. This free app is recommended for anyone interested in Japanese stock investments, including day traders, professional traders, salaried workers, and beginners.

Users can check real-time news and trends related to stocks, investor reactions to investment materials, tweets related to specific stocks, and investment topics while on the go. The app is also available as a browser version. Users should note that irrelevant tweets may be extracted due to mechanical processing of tweet content. Users should make their investment decisions based on their own judgment.

Version 1.0 was released on September 25, 2016, and further updates are expected to be added.