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Home/ Marcus Rivera
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Marcus Rivera

Active Trader & Small Cap Analyst
Active trader and small-cap specialist with 8+ years navigating the penny stock and micro-cap markets. Expert in technical analysis, volume patterns, and momentum setups. Approaches every trade with disciplined risk management.
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491 articles published
YMAT
Penny Stocks
Why Is J-Star Holding Co., Ltd. Class A Ordinary Shares (YMAT) Stock Up 50.2% Today?
Feb 23, 2026·5 min read
YMAT
Penny Stocks
Why Is J-Star Holding Co., Ltd. Class A Ordinary Shares (YMAT) Stock Up 63.7% Today?
Feb 23, 2026·5 min read
YMAT
Penny Stocks
Why Is J-Star Holding Co., Ltd. Class A Ordinary Shares (YMAT) Stock Up 50.2% Today?
Feb 23, 2026·5 min read
YMAT
Penny Stocks
Why Is J-Star Holding Co., Ltd. Class A Ordinary Shares (YMAT) Stock Up 64.3% Today?
Feb 23, 2026·5 min read
YMAT
Penny Stocks
Why Is J-Star Holding Co., Ltd. Class A Ordinary Shares (YMAT) Stock Up 23.2% Today?
Feb 23, 2026·5 min read
YMAT
Penny Stocks
Why Is J-Star Holding Co., Ltd. Class A Ordinary Shares (YMAT) Stock Up 64.3% Today?
Feb 23, 2026·5 min read
CDIOW
Penny Stocks
Why Is Cardio Diagnostics Holdings Inc. Warrant (CDIOW) Stock Up 60.0% Today?
Feb 23, 2026·5 min read
ALUR.WS
Penny Stocks
Why Is Allurion Technologies Warrants (ALUR.WS) Stock Up 88% Today?
Feb 23, 2026·5 min read
Penny Stocks
Why Is Allurion Technologies (ALUR) Stock Up 56.0% Today?
Feb 23, 2026·4 min read
ALUR.WS
Penny Stocks
Why Is Allurion Technologies Warrants (ALUR.WS) Stock Up 88% Today?
Feb 23, 2026·5 min read
TIRX
Penny Stocks
Why Is TIAN RUIXIANG Holdings Ltd Class A Ordinary Shares (TIRX) Stock Up 130.7% Today?
Feb 23, 2026·5 min read
RAAQW
Penny Stocks
Why Is Real Asset Acquisition Corp. Warrants (RAAQW) Stock Up 78.6% Today?
Feb 23, 2026·5 min read