MST is trading 2.47% up at $14.95 after-hours; no verified company-specific announcement explains the rise.
- MST closed at $14.59 on October 7, 2026.
- The ETF had a scheduled $0.1091-per-share distribution, with October 7 as its ex-dividend date and payment scheduled for October 8.
- The distribution is relevant trading context, but available sources do not establish it as the cause of the after-hours gain.