回测一下：股市俗语的历史成绩单

Field notes

The page organizes 279 familiar A-share trading sayings into a browsable results list, pairing each rule with a reported gain or loss per 10,000 yuan. Its stated calculation uses next-day opening purchases, includes commission and stamp tax, and omits slippage; positions that cannot be sold at a limit-down price are estimated at the fifth-day close. A daily market view adds涨停 counts,炸板率, index changes, turnover, and the site’s “情绪热、趋势跌” assessment.