Once a trend becomes persistent enough participants become ever more confident in it extending and the "fear of missing out" (FOMO) begins to trump the fear of loss of capital.

一旦趋势能够持续，投资者则会更加深信趋势的延续性且市场现在大家皆害怕错过这次的行情，胜过害怕资本的损失。

youdao

Again to be trite, we must hold off to discern whether there is a blip here or a persistent trend.

BBC: Job centre

As you can see, the overall trend is clear: Russian unemployment has been on a persistent downward trend from over 8% to right around 5.5%.

FORBES: Lessons for the United States from Russia's Job Creators

If persistent, this trend amounts to a catastrophe for an industry that holds its most valuable assets neither in gold vaults nor in brand value, but in brainpower.

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