how to refer to the price of previous entry?

[NinjaTrader_Ray]

Unfortunately not, you can only referece the open positions' average entry price.

[justmake]

Hello,masters,

Is there any way I can refer to "the price of previous entry buy point" by using Ninja Script Wizard?

For example:
I want to buy another 100 shares once the current price drop 5% "below the previous buy entry point. So I want to add a condition in the wizard which says:
when current price< previous entry price*(1-5%)
then buy 100 shares more

Since I am not sure "how many bars ago" I entered the previous buy point. Is there any other way refer to the "previous entry price"?

thanks,
Justmake