Indeed ACX did also present & reconfirmed guidance which caused the SP to rally about 10%. Unfortunately unlike WTC the SP rise didn't hold for ACX. So far in the short listed life of WTC they haven't missed any of their stated financial targets. Should WTC stumble in the future the market will discount the growth premium the SP currently enjoys.
All supposition on my part.
ACX Price at posting:
$4.35 Sentiment: Buy Disclosure: Held