Depend on decision and investment target in the future, there are not matter if you have small fund for bitcoin investment or not depend you have another job and make bitcoin as long term investment. I doubt with some investor have not dependent with their financial too expected with their dreaming small fund earn much profit in short term, its difficult happening actually with some investor mindset as soon possible how to earn much profit but they only small capital for investing in bitcoin.
I think as small fund in bitcoin investment better with long term target and keep accumulate how possibility such as weekly or monthly but never try to sell as soon possible.
I have never believed in the idea that a person should have a huge amount of money to start investing. Investing does not require a huge amount of money but requires a proper plan and routine implementation of that plan. We may think that we will save a lot of money at one time after working and then invest bitcoins but if we think like this that we will invest a certain amount of money every month instead of investing a lot of money then it is not bad at all.
Since we will decide in advance that every month or week to save a certain amount to invest then every month or every week that person should keep investing that fixed amount. When that new investor invests a certain amount of money every month or every week and continues that investment trend, but at the end of a long period of time, his investment amount will be much higher. We have to be determined with our investment that we invest the amount of money we invest for a long period of time and try to grow our investment.
As long as we continue to invest consistently for a long period of time, our investment volume will only increase and the longer we can increase our investment volume, the better the market will give us.