diff --git a/pkg/strategy/grid2/grid.go b/pkg/strategy/grid2/grid.go
index 20aa541b2..539c134dd 100644
--- a/pkg/strategy/grid2/grid.go
+++ b/pkg/strategy/grid2/grid.go
@@ -60,11 +60,15 @@ func NewGrid(lower, upper, size, tickSize fixedpoint.Value) *Grid {
 		Spread:     spread,
 	}
 
-	var pins = calculateArithmeticPins(lower, upper, spread, tickSize)
-	grid.addPins(pins)
+	grid.CalculatePins()
 	return grid
 }
 
+func (g *Grid) CalculatePins() {
+	var pins = calculateArithmeticPins(g.LowerPrice, g.UpperPrice, g.Spread, g.TickSize)
+	g.addPins(pins)
+}
+
 func (g *Grid) Height() fixedpoint.Value {
 	return g.UpperPrice.Sub(g.LowerPrice)
 }