O que é Volatility?
The magnitude of price variation over time. Bitcoin's is high by the standards of every traditional asset class.
Volatility is symmetric: the same property that produces large gains produces large losses, and no framing changes that. It is the primary reason position sizing matters more than entry timing.
Bitcoin's realised volatility has trended down over its history as the market has deepened, but "lower than before" is not "low", and it can spike at any time.
Termos relacionados
Drawdown
The decline from a peak to a subsequent trough, usually expressed as a percentage.
MercadosDimensionamento de posição
Deciding how much to commit to a position based on how much you are prepared to lose if it goes against you.
MercadosGestão de risco
Deciding in advance how much can be lost, and structuring positions so that no single outcome is ruinous.
Esta definição faz parte do glossário da Bitcoin Logical. Para a explicação completa, comece por Aprender, ou veja os números ao vivo em O Sinal Bitcoin.