Just like the stock market, prospects’ stock will go up and down throughout the season. Here is the Astros Prospect Stock Report: Volume 2.
Disclaimer - Being on the stock down part of this list does not necessarily mean the player is a bad prospect. More just noting the rough patch they are experiencing this season.
Previous Stock Reports:
⇑ Stock Up ⇑
Beer was the Astros first round pick in the 2018 draft, so his stock is already high. But following the draft there were questions about how he would perform with would bats as he progressed through the minors.