You need to wait 3 to 10 Year depending on the project and when it started. For short time profits, even daily, between 2% and 40%, you need to study how to trade and dedicate a lot of time to it.
The market is in a stable stage and needs positive signals from investors to be able to grow stronger. I think the market will continue to stabilize until May and then there will be a lot of volatility and strong growth until the end of the year. If you are holding a lot of altcoin you can continue to keep some time and do not bother about it, in the next 2 months things will change a lot.