Offer your thoughts or opinion on the input financial query or topic using your financial background.

Table of how many years it takes to make a specified return on the stock market?
It depends on what stocks you invest in or whether you invest in an index, as all stocks are not created equally. If you prefer to invest directly into individual stocks and you choose ones that are financially health and trending upwards, you should be able to easily outperform any indexes and get your 30% return much quicker. But you always need to make sure that you have a stop loss placed on all of your stocks, because even the best performing companies can go through bad patches. The stop loss prevents you from losing all your capital if the share price suddenly starts going south and turns into a downtrend.