J-Star Holding Co Ltd is engaged in the research, development, and manufacturing of carbon fiber for a wide variety-of-products including carbon bicycles, carbon rackets, automotive parts, outdoor sports gears, and healthcare products. The company has five segments: Bicycle frame, Racket, Crank, Service provision, and Others. The majority of its revenue is generated from the Bicycle frame segment. Geographically, the company operates in Taiwan, China, and other regions.

What symbol and exchange does J-Star Hldg shares trade?

J-Star Hldg trades on the NASDAQ stock market under the symbol YMAT.

What is J-Star Hldg stock price doing today?

As of October 30, 2026, YMAT stock price declined to $1.70 with 296,546 million shares trading.

What is J-Star Hldg's Beta?

YMAT has a beta of 1.95, meaning it tends to be more sensitive to market movements. YMAT has a correlation of 0.01 to the broad based SPY ETF.

How much is J-Star Hldg worth?

YMAT has a market cap of $6.82 million. This is considered a Sub-Micro Cap stock.

Is J-Star Hldg (YMAT) a good investment?

YMAT has underperformed the market in the last year with a return of -63.8%, while the SPY ETF gained +12.3%. In the last 3 month period, YMAT fell short of the market, returning -4.5%, while SPY returned +2.1%. However, in the most recent 2 weeks YMAT has outperformed the stock market by returning +29.8%, while SPY returned -1.0%.

What are the support and resistance levels for J-Star Hldg (YMAT)?

YMAT support price is $1.79 and resistance is $2.75 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that YMAT shares will trade within this expected range on the day.