what gives bitcoin value Block

Buy stocks of environmental protection industries and sustainable development enterprises.Buy bonds and money funds.2. The economic cycle began to rise,

Sell high-value and high-risk stocks and bubble assets.Buy stocks of emerging industries and high-end manufacturing enterprises.19. When a war breaks out around you, buy military stocks.

Never buy these stocks after the population peaks;20, food crisis, buy food stocks.10. accelerating scientific and technological innovation,