HSDT is trading 10.9% down at $1.54 in after-hours trading, reversing a strong 16.1% regular-session gain to $1.73.

  • The pullback appears to be a sharp reversal of earlier upside rather than a response to fresh, company-specific headlines.
  • Recent news has focused on Forward Industries’ June 15, 2026, non-binding acquisition proposal that the HSDT board declined, but there have been no new updates today explicitly tied to this move.