26 on ACT with no prep

SirBaconatorAP
Sat, 16 Feb 2019 22:38:45 +0000

I took an ACT diagnostic test with no prep and got a 26. I am a sophomore in High School in the United Staes. I am looking score a 34 on the ACT and am willing to prep an extreme amount. Is it realistic that I can score a 34 on the ACT?