Yes

// Philip Swift's Golden Ratio //
study(title="Pi Cycle Top Indicator", shorttitle="Pi Cycle Top Indicator", overlay = true )

xPrice = close

// MA //
xSMA1 = sma(xPrice, 350)*2
xSMA5 = sma(xPrice, 111)

// MA plot//
plot(xSMA1, linewidth=4, color=green, title="MA 350 * 2")
plot(xSMA5, linewidth=4, color=orange, title="MA 111")