The price action for XRP and bitcoin (BTC) resembles a tightly compressed spring on the verge of uncoiling with a sudden ...

Bollinger Bands track price volatility using moving averages and standard deviations to show dynamic trading ranges. Tight ...

That's the message from a key volatility indicator called Bollinger Bandwidth ... Bitcoin's 4-hour chart mirrors the Bollinger band width pattern in XRP. The long-held belief is that a tighter ...