volatility

英 [ˌvɒləˈtɪlɪti]

美 [ˌvɑləˈtɪləti]

n.  不稳定性，暂时性; 挥发性（度）

复数：volatilities　

TEM8计算机

BNC.10769 / COCA.11720

柯林斯词典

• ADJ-GRADED 易变的;动荡不定的;反复无常的
  A situation that isvolatileis likely to change suddenly and unexpectedly.
  1. There have been riots before and the situation is volatile...
     以前曾发生过暴乱，现在局势不太稳定。
  2. The international oil markets have been highly volatile since the early 1970s...
     从20世纪70年代初开始，国际石油市场就一直很不稳定。
  3. Armed soldiers guard the streets in this volatile atmosphere.
     目前局势动荡不定，有武装士兵在街道上警戒。
• ADJ-GRADED （人）易变的，情绪无常性的
  If someone isvolatile, their mood often changes quickly.
  1. He accompanied the volatile actress to Hollywood the following year...
     第二年他陪着这位情绪无常的女演员去了好莱坞。
  2. He has a volatile temper.
     他脾气反复无常。
• ADJ-GRADED （液体等物质）易挥发的，易发散的
  Avolatileliquid or substance is one that will quickly change into a gas.
  1. It's thought that the blast occurred when volatile chemicals exploded.
     人们认为，易挥发的化学物质爆炸时产生了冲击波。

英英释义

noun

• being easily excited
  Synonym:excitabilityexcitableness
• the trait of being unpredictably irresolute
  1. the volatility of the market drove many investors away
  Synonym:unpredictability
• the property of changing readily from a solid or liquid to a vapor

双语例句

• I believe these flows magnify market movements and produce greater short-term volatility.
  我认为这些资金放大了市场波动，加剧了短期波动性。
• Higher volatility has increased clients 'trading frequency, and demonstrated the money-making opportunities for both traders and providers.
  更大的波动性增加了客户交易的频率，并向交易商和提供商展示了获利的机会。
• However, when you try to calculate the spread's volatility and price you would have difficulty.
  不过，当你尝试计算蔓延的波动和价格，你会遇到困难。
• Insider trading raised the average price and price volatility.
  内幕交易使股票的平均价格上升，但也增加了价格的波动性。
• Speculators, traders and sentiments contribute significantly to the volatility of the FX markets.
  投机者、交易商和市场信心（sentiments）对外汇交易市场的波动影响巨大。
• Secondly, the imperfect structure of global governance exacerbated the economic volatility.
  其次，全球治理结构不完善加剧了经济波动的幅度。
• The indirect approach can also help with volatility and risk.
  这种间接途径还可以帮助降低波动性和风险。
• Research on Volatility Relation of Stock Index Futures Market and Stock Market
  股指期货市场和股票市场波动关系研究
• By measuring and monitoring requirements volatility, they can determine whether a risk has been mitigated.
  通过度量和监视需求的变更，他们能够确定一个风险是否被减轻了。
• The interaction of these economic and technical changes has altered market valuations, volatility, velocity and liquidity.
  这些经济和技术面方面的改革相互作用，改变了市场的估价、波动性、周转速度和流动性。