The S&P 500 Index (SPX) just closed outside of its Bollinger Bands, prompting Senior Quantitative Analyst Rocky White to dig into what this could mean for the stock market. Below, let's dive deeper ...

Bollinger Bands, a popular tool among investors and traders, helps gauge the volatility of stocks and other securities to determine if they are over- or undervalued. Developed in the 1980s by ...

Most stocks can experience periods of volatility, and determining the amount of that volatility can be an essential indicator of the relative risk of trading that particular asset. Many investors rely ...

When researching stocks, there are two approaches you can use: fundamental analysis and technical analysis. The former focuses on the financial health of a company while the latter focuses on how the ...

Bitcoin (BTC) could see fresh upside volatility as BTC price strength revisits key levels, a classic metric suggests. In an X (formerly Twitter) post on Sep. 18, John Bollinger, creator of the ...

A widely used Bitcoin technical analysis indicator suggested that BTC is on the verge of an “explosive price expansion” toward new all-time highs. Bitcoin’s Bollinger Bands indicator reached a ...