当日交易者
- 网络day trader
当日交易者-
当日交易者（中国常说的做短线者）严密监视股票价格。
A day trader watches stock prices carefully .
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当日交易者每天可能买入卖出股票数百次。
Day traders may buy and sell stocks hundreds of times each day .
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散户投资人大多数是当日交易者，他们用相对较低的溢价进行期权交易。
Retail investors , mostly day traders , trade options with relatively low premiums .
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然而，当日交易者进行的投机性期货交易加大了市场波动性，给股票投资者带来了风险。
However , speculative futures trading by day traders is posing risks to stock investors by increasing volatility .