[Retracted] Development and Supervision of Robo-Advisors under Digital Financial Inclusion in Complex Systems

Table 3

Backtest results of the five major risk grade portfolios.

	Capital preservation	Income	Growth and income	Growth	Capital appreciation
Interval return	0.3564%	0.5377%	−0.0969%	2.9108%	5.3314%
Range fluctuation	0.1348%	0.3581%	3.1252%	4.5537%	6.7002%
Maximum drawdown	−0.3455%	−0.7553%	−3.1124%	−5.10295	−7.5337%
Sharpe ratio	1.58	1.21	−0.08	0.59	0.79