RiskManager

- GetBalance() (float64, float64)
- GetPnL() (float64, float64)
- GetProfitRate() float64

risk_manager.go

@@ -4,4 +4,8 @@ type RiskManager interface {
 	EnsureVolatility(symbol string) bool
 	StopLoss(symbol string, current float64, safe bool) float64
 	TakeProfit(symbol string, current float64, safe bool) float64
+
+	GetBalance() (float64, float64)
+	GetPnL() (float64, float64)
+	GetProfitRate() float64
 }