I'm now exploring the question of whether or not stock prices are indeed memoryless, or the stock changes.
我现在要探索一个问题那就是股价,是否真的是无记忆的,或者说股票的变化是否是无记忆性的。
And says, OK, that effectively means that the market is memoryless.
并且说,这种有效性的意思就是说,市场是无记忆性的。
That depends on how much sleep you get but dreams leave fragile memories. They fade quickly.
这要取决于你一晚睡多长时间,梦境会留下一些若有若无的记忆,而且很快会淡忘。
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