Both are leveraged products, meaning you only need to put up a small deposit – known as margin – to gain full exposure to the underlying market. Your profit or loss are still calculated according to the full size of your position, so leverage will magnify both profits and losses.
When that’s the case and demand increases, the price of that underlying asset goes up. Roughly speaking, this is the simplest way to address how the prices of cryptos fluctuate.

Facebook’s closely guarded Libra project could be the first true cryptocurrency alternative to fiat currencies, although its growing pains suggest that true parity remains well in the future.
Cryptocurrency exchanges are vulnerable to cyber attacks that might result in your investment being lost forever — scams are always a possibility with cryptocurrency. Scammers frequently use social media platforms such as Instagram, Facebook and Twitter to dupe consumers into making these investments. If you believe you've been targeted, you should contact national reporting centers like Action Fraud in the United Kingdom or the Federal Trade Commission (FTC) in the United States as soon as possible.