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NASDAQ · YMAT

J-Star Holding Co., Ltd. Class A Ordinary Shares

Basic Materials · Chemicals - Specialty

$1.31

Down-$0.01 (-0.76%)

Updated Oct 9, 2026, 1:13 AM

SID Score

3.9/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap
14.25M
P/E ratio
12.77
Dividend yield
0.00%
52-week range
$0.85 – $13.00
Volume
38.05K
Avg. volume
867.63K

Price performance · YMAT

YMAT price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 7, 2026

YMAT closed at $1.31 after 20 trading sessions, down 37.32% for the selected period.

Last close
$1.31
Period change
-37.32%
Period low
$1.28
Period high
$2.09
Daily close
View OHLC price history
YMAT OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 7, 2026$1.39$1.39$1.28$1.3138.05K
Oct 6, 2026$1.40$1.415$1.315$1.3648.96K
Oct 5, 2026$1.42$1.43$1.3501$1.36142.26K
Oct 2, 2026$1.4595$1.47$1.42$1.44544.83K
Oct 1, 2026$1.4502$1.55$1.4469$1.4844.21K
Sep 30, 2026$1.49$1.53$1.41$1.4161.99K
Sep 29, 2026$1.64$1.6993$1.50$1.50163.12K
Sep 28, 2026$1.60$1.70$1.5596$1.57276.47K
Sep 25, 2026$1.575$1.70$1.4855$1.56925.12K
Sep 24, 2026$1.46$2.12$1.38$1.4333.6M
Sep 23, 2026$1.35$2.00$1.1505$1.284.5M
Sep 22, 2026$1.44$1.44$1.32$1.3221.5K
Sep 21, 2026$1.36$1.4951$1.3532$1.3821.7K
Sep 18, 2026$1.46$1.46$1.29$1.3665.65K
Sep 17, 2026$1.49$1.595$1.3629$1.46100.87K
Sep 16, 2026$1.60$1.76$1.38$1.3848.09K
Sep 15, 2026$1.98$2.02$1.4561$1.66220.3K
Sep 14, 2026$2.0525$2.14$1.96$2.0282.31K
Sep 11, 2026$2.10$2.3103$2.0317$2.07223.21K
Sep 10, 2026$2.18$2.34$2.01$2.09781.42K

Latest YMAT news

The latest Smart Investors Daily articles mentioning YMAT.

Stock researchCompany · Overview

YMAT research

Overview

Company profile and research snapshot.

Company profile

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.

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Analyst outlook

Consensus and target data currently published for this company.

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Average target
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Implied upside
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Yahoo · Sep 29, 2026

J-Star Holding Co., Ltd. Chairman and CEO Jonathan Chiang to Relocate to the United States to Lead Growth Initiatives

TAIPEI, Taiwan, Sept. 29, 2026 (GLOBE NEWSWIRE) -- J-Star Holding Co., Ltd. (Nasdaq: YMAT) ("J-Star" or the "Company"), a global manufacturer of carbon fiber and composite material products, today announced that Jonathan Chiang, Chairman and Chief Executive Officer, will relocate full-time to the United States to lead the Company's U.S. operations and support the next phase of its growth strategy. Mr. Chiang will focus on strengthening J-Star's presence in the U.S. market, working directly with

Yahoo · Feb 23, 2026

J-Star Signs Exclusive Distribution Agreement with PSSB

TAICHUNG CITY, Taiwan, Feb. 23, 2026 (GLOBE NEWSWIRE) -- J-Star Holding Co., Ltd. (Nasdaq: YMAT) (“J-Star” or the “Company”), a leading provider of innovative carbon fiber and composite solutions serving diverse applications including personal sports equipment, healthcare products, automobile parts, resin systems, and research and development services, today announced that it has entered into an exclusive global distribution agreement with Patriot Green Energy Technology (“PSSB”). PSSB is a lead

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