1, Encrypted digital currency: Bitcoin, its representative, rose more than 1500% and made headlines many times.

2. Commodities: In the commodity trading market, the best-performing precious metal this year is palladium, not gold.

3. Stock: In 20 17, the global economic growth reached the best level since 20 1 1, which provided support for the climb of the global stock market. Most stock markets are thriving, and record highs are constantly being refreshed.