MST is trading 3.35% down at $11.85 in pre-market, with the decline suggesting profit-taking after its sharp five-session advance.

  • MST rose from $8.25 on August 17 to $12.34 on August 25, when it closed at $12.34.
  • No new company-specific announcement explaining the August 26 decline was identified.
  • Broader indexes are nearly flat to slightly lower, offering no strong direct market-sentiment explanation.