J-Star Holding Co., Ltd. engages in manufacturing carbon composite materials. The company is headquartered in Taichung, Taichung and currently employs 65 full-time employees. The company went IPO on 2025-07-30. The firm designs and manufactures a variety of lightweight, high-performance carbon fiber composite products, including key structural components for electric and sports bicycles, racquets, automotive parts, and healthcare products. The firm primarily focuses on the sports equipment industry and prioritizes the commercialization of its technology in the electric bicycle market. The firm's main businesses include the sale of bicycle parts for sports bicycles and electric bicycles, the sale of racquets for tennis, badminton, squash, and beach tennis, and the sale of other products, primarily including automotive structural components, other sports equipment, and healthcare products.
YMAT stock price ended at $0.68 on 星期一, after rising 33.33%
On the latest trading day May 11, 2026, the stock price of YMAT rose by 33.33%, climbing from $0.51 to $0.68. Throughout the session, the stock experienced a volatility of 54.55%, with prices fluctuating between a daily low of $0.44 and a high of $0.68. Alongside this price increase, trading volume also rose by 292.5M shares, reflecting strong market interest that may signal continued bullish momentum in the near term. In total, 21.6M shares were traded, amounting to a market value of approximately $11.6M.