Added yield getter to portfolio

SlashGordon · Aug 29, 2021 · 96fb097 · 96fb097
1 parent 9314357
commit 96fb097
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/portfolio.go b/portfolio.go
@@ -236,6 +236,11 @@ func (p Portfolio) Value() float64 {
 	return value
 }
 
+// Yield return the yield value of the portfolio
+func (p Portfolio) Yield() float64 {
+	return (p.Value()/p.initialCash - 1) * 100
+}
+
 // Holdings returns the holdings of the portfolio
 func (p Portfolio) Holdings() map[string]Position {
 	return p.holdings