Chainlink is the crypto market that has gained many more this year than another crypto. Now, it is trading at $11.18 and the highest it has achieved ever is around $20. You can't believe that the lowest price it had ever was only $0.12. Still, it has the potential to grow towards $50 if the market sustains here and grows further.
LINK was gaining so greatly recently that thousands of investors decided to get this altcoin. However, I would be cautious now to buy Chainlink these days, especially if you are a newbie. Hype comes to its end soon, and it will be difficult to say if the alt will continue going to the Moon.
I believe that you can worry about your investments in those cryptocurrencies, whose future prospects are doubtful or too vague. But this cannot be said in Link's relations, because after the completion of ico, ChainLink entered into a partnership agreement with Swift and the ic3 consortium, as well as with many financial companies that have a very large weight in the financial world. I believe Link has great potential and there is no risk to invest in this project on a long-term basis.