We highly recommend spending time learning derivatives and Contract for Differences (CFDs, a popular type of CFD is Perpetual Contracts) before starting to use Derify protocol. And if you have no basic knowledge about derivatives, we advise you to proceed with extreme caution.
You may find basics about CFDs and derivatives on the websites like Google or Investopedia.
There is only one good old principle: Trading can result in financial loss.
On Derify protocol, you will never lose more than your initial investment, unlike futures or forex trading.
But please still keep in mind: Never invest more than you can afford to lose.
On top of that, take calculated risks, do not make rush decisions, make your own research to understand the tokens and tools, etc.