上下摇摆 meaning in English

teeter

To assess risk level , check these three factors : the fund ' s biggest quarterly loss , which will help you brace for the worst ; its beta , which measures a fund ' s volatility against the s & p 500 ; and the standard deviation , which shows how much a fund bounces around its average returns
关于如何判断风险水平，请参照以下三个要素:基金每季度的最大损失，这能帮助你做好最坏的打算;贝塔系数，它能反映基金相对标准普尔指数的波动程度;标准差，这能够显示一个基金围绕其平均收益上下摇摆的幅度。