每个投资者都会参与到买卖活动中。但是，即使只是买卖也有不同的做法，那哪一种会更适合你呢？

在买股这方面，有些人会比较喜欢买在低点，特别是当股价从最高点下滑了很多时。此外，这些人喜欢在跌着的时候买，即使股价还没从任何的支持点反弹，但也被称为 “抓下跌着的刀，随时会割到手“。但好处是，这些人会买在比其他人便宜的价位，但也必须承担股价或许需要更长的时间来回弹，毕竟再买入的时候没有任何回弹的迹象。

另一方面，有些人会比较喜欢当股价开始从支撑点反弹的时候买入。当有其他的投资者有人买入的时候，交易量便会上升，那么便是买在买压很高的时候。可是这些人并不太可能买在最低点，可是他们就会有时间上的优势，股价很快便会从他们的买入点上涨。

在卖股这方面，一些人喜欢在股价起着的时候卖出，即使不知道哪里会是顶点。这些人也会稍微看图，当股价暴涨太多到了不舒服的境界，而上涨空间也不多时，他们便会卖出。另一方面，有些人比较喜欢先看到顶点，并且当股价开始从顶点回调时卖出。这样虽然不能卖在最高点，可是卖价却也会是不错的高点。

总结，买卖并没有一个绝对的法则，只要能够从中赚钱，那只会使赚多赚少的问题。只要大家做好风险管理并且买卖在舒服的价位，那便是最好的方法。

Every investor will participate in both buying and selling action. However, there are plenty of different ways to do it. So which of these suit you the most?

In terms of buying stocks, there are people prefer to buy at low, where they buy when the price dropped a lot from their previous high. Besides, these people love to buy a stock when the share price is dropping and have yet hit a supporting point, also known as catching a falling knife. However, these people will be able to buy a stock at a relatively low cost, but may need longer time for the share price to grow, because they are recently no sign of rebounding when the stock is bought.

On the other hand, there are people who loves to buy a stock when the share price shows some rebound signal from its low point. When they are other investors started to enter the stock, boosting the volume up, that is when these people will enter, buying at a relatively stronger buying pressure. These people will be unable to buy at the lowest price, but the time taken for the share price to soar will be much shorter, as they are buying when the share price starting to goes up.

In terms of selling, there are people who likes to sell on green, where they do not know where will be the highest price, but sell it when it is still rising. However, these people will also prefer to look at the graph, whether the price has gone too far up, or does it still have a certain upside potential. On the other hand, some people will prefer to sell when the price had touched their highest point, and started to retrace. That way, there will be a point where you can sell comfortably, knowing where is the highest point, and your selling price is also relatively high.

In short, there is no absolute way to buy or sell a stock. As long as it is profitable, it is only the matter of more or less profit; take more or less time. Hence, manage your risk properly and do your transaction that makes you comfortable.