 A 3-5 month prospect from here of GPRE share prices could reasonably range from a 27.90 low to a 39.10 high from its present 32.88 price, a 19gain. 99 positions like todays in the past 5 years of 1261 market days produced average net gains at 15.3 each during 36 market days 7 weeks or a 169 CAGR. 