TJGC Group is trading 10.9% higher at $29.10 on September 28, with no verified company-specific announcement identified to explain the rise. - Shares closed at $26.24 on September 25. - The $2 million share repurchase authorization was announced September 24; it permits but does not require repurchases and has no time limit. - Bitcoin (-1.12%), Ethereum (-0.21%) and major U.S. indices are down, so those market moves do not explain the stock’s rise.