如果你打算长期持有一只股票，我们需要判断它后期是否有上涨的空间。一般来说我们通过四个方面来进行判断。
一、是否有持续利好公布，这是吸引众多投资者资金的筹码。很多企业在上涨过程中会逐步释放利好，股价也会跟着水涨船高。这一点很重要，因为在震荡市中逐渐的利好，可以积累同期更多的投资商来关注。
二、是否处在经济上升期，上市公司在牛市中百分之八十是上涨的。那么什么时候可以放？
发生经济上升期呢经济周期中的四个阶段衰退、萧条复苏繁荣。除开衰退阶段，其他的阶段均还有上升期。萧条期也不会一直下跌，而是低位整理盘整阶段，所以也会存在上涨，只不过上涨的企业家数少而已，复苏繁荣阶段就更加明显了。
三、上市公司是否具备持续盈利，这一点可以理解为基本面。也就是说，这家公司的基本面能不能够具有持续的上涨潜质？
如果一家企业的业绩持续盈利的能力等各方面的情况都属于上乘，必然会受到广大投资者的追捧。股价当然也就具备了持续上涨的能力。
四、关注度热度是否仍在上升？投资界有句话，站在风口上，猪都能飞起来。如果具备大量的关注度热度，那没有投资的人也就越来越多，跃跃欲试的人也越来越多。
资金链也就越来越丰富，想购买的资金多，那么供给小于需求，价格自然也就上升了。

If you plan to hold a stock for a long time, we need to judge whether it has room to rise in the future. Generally speaking, we judge through four aspects.
1. Whether there is a sustained positive announcement, this is a bargaining chip to attract funds from many investors. Many companies will gradually release benefits during the rise, and their stock prices will rise with the tide. This is very important, because the gradual benefits in the volatile market can accumulate more investors to pay attention to during the same period.
2. Are they in a period of economic upswing? 80% of listed companies have risen in the bull market. So when can it be released?
When an economic upswing occurs, the four phases of the economic cycle are recession, depression, recovery and prosperity. Except for the recession phase, there are also rising periods for all other phases. The depression period will not keep falling, but a low-level consolidation phase, so there will also be an increase, but the number of rising entrepreneurs is small, and the recovery and prosperity phase is more obvious.
3. Whether a listed company has sustained profitability can be understood as a fundamental aspect. In other words, can the fundamentals of this company have the potential to continue to rise?
If a company’s performance and sustained profitability and other aspects are superior, it will inevitably be sought after by the majority of investors. Of course, the stock price also has the ability to continue to rise.
4. Is the degree of concern still rising? There is a saying in the investment community that if you stand on the vent, pigs can fly. If there is a lot of attention and enthusiasm, there will be more and more people without investment, and more and more people are eager to try.
The capital chain is becoming more and more abundant. If there are more funds to buy, then the supply is less than the demand, and the price will naturally rise.