Plotting ProfitTargetLX as a lower study

Hi Pete,

I am trying to do something seemingly straight forward, but unable to get the desired plot.

I want to plot the usual 1 or 0 in the lower study which corresponds to the in-built ProfitTargetLX strategy.

I copied the code (pasted below for your reference) and tried to plot however its not working. What am I doing wrong?

Screenshot is attached.

Thanks for your input as always.

Stock.

#
# TD Ameritrade IP Company, Inc. (c) 2011-2020
#

declare lower;

input offsetType = {default percent, value, tick};
input target = 0.75;

def entryPrice = entryPrice();
def mult;
switch (offsetType) {
case percent:
mult = entryPrice / 100;
case value:
mult = 1;
case tick:
mult = tickSize();
}
def targetPrice = entryPrice + target * mult;

plot lowersignal = If (high crosses above targetPrice, 1, 0);

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