(CRISIS) GOLD/SILVER Ratio

study(title="GOLD/SILVER", shorttitle="GOLD/SILVER", overlay=false)

//inputs
Sec1Input = input(defval="XAUUSD", title="First security", type=symbol, confirm=true)
Sec2Input = input(defval="XAGUSD", title="Second security", type=symbol, confirm=true)

//logic
sec(s) => security(s, period, close)
ratio = (sec(Sec1Input) / sec(Sec2Input))

//plot
plot(ratio, color=red, linewidth=3)