scan for specific condition over a defined period i.e. ADX(10)>30 for 60 days ??

Hi, desperately seeking help from an expert. would like some help please, regarding this working afl. i've attached a chart from my scan to show what I'm after and that i've done a bunch of homework but can't quite grasp what i need to do. my afl does scan with good results BUT i would like to code the following condition with an easier method:

Buy = Close > 5
AND Close < 50
AND ADX( 10 ) > 30
AND Ref( ADX( 10 ), -5 ) > 30
AND Ref( ADX( 10 ), -10 ) > 30
AND Ref( ADX( 10 ), -15 ) > 30
AND Ref( ADX( 10 ), -20 ) > 30
AND Close > MA( Close , 10 ) AND Close < EMA( Close , 30 )
AND Volume > 100000;

i'd like to remove:

AND ADX( 10 ) > 30
AND Ref( ADX( 10 ), -5 ) > 30
AND Ref( ADX( 10 ), -10 ) > 30
AND Ref( ADX( 10 ), -15 ) > 30
AND Ref( ADX( 10 ), -20 ) > 30

replace with: ADX( 10 ) > 30 //for every day over the last 60 day period//

how do i code //for every day over the last 60 day period// ???

as stated in my photo comments, i want to scan for stocks in strong well-established trends, then enter on minor pullbacks. my scan is doing that but would very much like to learn this ability to scan for a certain condition over a defined period of time, without that condition changing during the entire specified time frame.

Thank you, please help.

after a closer look at my scan results i see that ADX is not always above 30(for entire 60 day period) but many of the stocks are above. not sure how to proceed from here, help. ty.

Does this do what you want?

Buy = XXX and YYY and BarsSince( ADX(10) > 30 ) <= 60;