EL exit help

["bkmk" <bkmk@xxxxxxxxxxxx>]

I trade equities and need a better exit signal.  How can I write a simple
exit signal so a small profit doesn't turn into a loss?  I'd like a signal
that would say if the profit is between $100 and $120 exit at the entry
price plus $25 (which would keep me even counting commissions and slippage).
I've tried:

If OpenPositionProfit >100 and OpenPositionProfit<120 then Exitshort at
EntryPrice(0) + .25 stop;

but it doesn't work.  What am I doing wrong?

Thanks in advance for help.

Barry