TradingView Helper is a free Chrome extension designed to augment the TradingView experience for users focused on cryptocurrency trading. This add-on offers three primary features: displaying the turnover of each candlestick, showing the market capitalization of cryptocurrencies on specific dates, and providing a 1-hour candlestick chart for daily candlesticks. By integrating these functionalities, it aims to make data analysis more comprehensive and user-friendly.

The first feature allows users to see the trading value alongside the standard volume for each candlestick, enhancing the understanding of market activity. Additionally, the extension provides historical market capitalization data for about a year, which is useful for analyzing trends over time. The ability to view 1-hour candlestick charts by hovering over daily candlesticks adds another layer of depth, making it easier to assess shorter-term price movements. Note that this extension currently supports only spot trading pairs on Binance.