MA Empirical Analysis Based on the Cloud Computing Sector of Listed Companies

With the method of statistical empirical analysis, This study aims to test the MA expert system via securities trading software according to authentic and open securities cloud computing sector data. By taking the annual net profit margin, rate of return and win rate as the management goal, the MA index is analyzed empirically. The annual rate of return and net profit margin of MA expert system are 47.38% and 47.42% of Shanghai securities composite index, suggesting the guidance of cloud computing sector investment by MA expert system cannot outperform the market index. 43.16% winning rate of MA expert system also indicates that the system risk for investors is huge. 8.89% annual rate of return is 5.08 times that of the one-year interest rate of bank deposit. Apparently, the results are just-so-so. Considering the low annual rate of return of MA expert system, the system is not an attractive investment scheme for the investors.