use of blockchain technology is limited to digital currency Knowledge

Disclaimer: Disclaimer: Everything in this article is only a personal record of trading, not as any investment advice! Please do not follow!The industry sector showed a general downward trend, with insurance, aerospace, medical services, coal industry, real estate development, energy metals and precious metals among the top losers, while cultural media, games and tourist hotels strengthened against the market.Second, the market overview

Third, today's workI. Review todayFourth, early trading strategy

4w Day 180, Current: 84.5wThird, today's workSecond, the market overview