
As a fully licensed brokerage regulated by the U.S. Securities and Exchange Commission (SEC), OLSEM Global Capital, LLC offers efficient, compliant, and intelligent access to U.S. equities for investors worldwide. Whether you’re a beginner or a strategy-driven professional trader, we provide everything you need to trade confidently in U.S. markets.
Gain comprehensive access to securities listed on NASDAQ, NYSE, and AMEX, including blue-chip stocks and high-growth equities. Eliminate the need to switch between exchanges—a single connection covers core investment targets across the U.S. stock market. Whether you aim to position in industry-leading blue-chips like Apple and Coca-Cola—known for stable performance and consistent dividends—or capture stocks of innovative companies in fields like artificial intelligence and biotechnology with explosive growth potential, you gain direct access to trading opportunities. This enables flexible construction and dynamic adjustment of your U.S. stock portfolio with ease.
Beyond traditional stock trading, our core feature is strategy copy trading. Investors can choose from multiple registered quantitative investment managers to follow in real time. Every trade is executed simultaneously in your own account. Benefit from professional strategy design without needing to track the market every minute. Enjoy a transparent and automated process, ensuring discipline and consistency in trading. This combination of direct stock access and professional-led copy trading creates a brand-new experience for retail investors — making institutional-level execution accessible to everyone.
Extended Market Hours Institutional accounts can participate in the market before regular trading hours, capturing opportunities from pre-market price movements and major news events. Enhanced Liquidity Access Gain access to pre-market liquidity through professional matching channels, ideal for executing large orders and positioning ahead of the open. Strategic Advantage Enables institutional clients to adjust positions before the market officially opens, improving risk management and capturing market momentum more effectively.
OLSEM trading platform integrates advanced features to support a seamless trading experience: Level 2/3 Market Depth: Detailed bid-ask views and full order book transparency Pre-Market Trading: Buying and selling before the market officially opens, based on news or data, allowing investors to stay one step ahead and capture opportunities driven by market information. Copy trading: Allows investors to directly follow the operations of professional traders or quantitative strategies. Mobile App Access: Trade anywhere with real-time quotes and execution (iOS & Android supported)
Fund Safety: Client assets are held in segregated accounts with JPMorgan Chase, fully compliant with SEC custody rules Real-Time Risk Monitoring: Automated detection of anomalies, volatility spikes, and trade irregularities Auditable Records: 100% transparent, fully traceable trade logs for all accounts

Licensed and regulated by the SEC, with additional oversight across jurisdictions
Combines Wall Street-grade technology with beginner-friendly UX
Full support for multilingual users
Ongoing system optimization for low latency, low slippage, and fast execution
OLSEM Global Capital, LLC is a technology-driven financial services company established in 2021. Headquartered in Denver, Colorado, the company holds a license issued by and is regulated by the U.S. Securities and Exchange Commission (SEC). We are committed to providing global investors with comprehensive solutions encompassing securities trading, digital wealth management, intelligent analytics, and real-time risk control.
"Many platforms feel clunky or overcomplicated. OLSEM a perfect balance between professional features anda modern UX. Their ESG tools are a bonus.
"love the portfolio visualizations and real-time market data.It gives me clarity and control, especially when managingmy dividend strategies.