Alphatec Holdings is trading 5.4% down today at $8.77, retracing a portion of its recent relief rally following a sharp selloff triggered by disappointing long-term outlooks.

  • The stock remains volatile after investors reacted negatively to 2026 revenue guidance of approximately $882–$890 million.
  • Persistent weakness in the EOS imaging segment continues to weigh on sentiment, following a previous single-day drop of 20–30% and a subsequent partial recovery.