Astros vs Cardinals Wednesday

[juicername]

What's up with the line movement here. Cards opened as a -140 favorite and are now close to -110.
McHugh vs Wainwright and considering how they've pitched lately seems like the opening line seems more correct than the current. What am I missing, anyone confirmed sitting for STL?

[PorkChop]

Books can't properly adjust this line.

Astros had no business being the underdog or +136 yesterday with Fister.