The indicator illustrates periods of varying volatility relative to the price gyrations and is calculated by dividing the spread between the Bollinger bands by the 20-day simple moving average (SMA) ...

Bitcoin's (BTC) volatility, in hibernation for much of 2025, is stirring awake, signaling a phase of heightened price swings and uncertainty. The shift is evident in Volmex's 30-day implied volatility ...

BAE Systems share price jas done well in the past few months, moving from a low of 1,588p in December to a high of 2,160p.

Dogecoin (DOGE), the meme cryptocurrency known for its rapid price moves, has been unusually calm this year, underperforming market leaders bitcoin (BTC) and ether (ETH) by a significant margin. One ...