Painreform is trading at $1.07 (+5.33%) in pre-market with no confirmed direct explanation identified.

  • No verified company-specific announcement dated September 18, 2026 was identified.
  • Recent coverage highlighted PRF Technologies’ GridFeed AI data-center initiative on September 16, 2026, but it is not a new-day catalyst.
  • Broader futures are only mixed, so market sentiment alone does not clearly account for the gain; monitor for delayed filings, volume confirmation, or an intraday company announcement.