Paycom Software is trading 14.01% down at $191.03 in pre-market, with no clear company-specific catalyst identified for August 20, 2026.

  • Its latest major company news was the August 5 earnings release, which showed $531.2 million in revenue and raised full-year guidance; it is not a fresh overnight development.
  • Broader markets are essentially flat, and confidence remains low pending additional reporting.