在众多交易策略中，日内短线趋势还是备受青睐的，因为日内交易捕捉入市后能够马上脱离入市成本的交易机会，在市时间短，所以承受的市场波动的风险较低。(Among many trading strategies, the intraday short-term trend is still favored, because intraday trading can capture the trading opportunities that can be separated from the cost