Select Energy Services is trading 5.6% down at $19.54 after a 5.56% after-hours decline from the September 15 regular-session close, with the move appearing primarily driven by global pressure from elevated Treasury yields, higher oil prices, and caution ahead of the September 16 Federal Reserve decision.
- No major company-specific announcement, earnings release, or filing dated September 15 was identified.
- The latest notable announcement was an August 18 water-infrastructure agreement, not a new catalyst.