🔴 Select Energy Services is trading 4.02% down in after-hours trading with no clear company-specific catalyst

Select Energy Services is trading at $18.58, down 4.02% in after-hours trading; no clear company-specific catalyst was identified.

• Select Energy Services closed September 29 at $19.36, down 4.09% in the regular session, then fell further after hours, according to the provided price context.
• The Pilot Water acquisition was announced September 24; coverage described it as positive deal news, not an explanation for the decline.
• Major indices were mixed, so broad-market direction does not clearly explain the move.