Best Brokers for Penny Stock and OTC Trading in 2026

Why Fidelity stands out for penny stocks: Fidelity earns its spot on this list because it doesn't tack on extra fees for low-priced stocks and it's known for strong order execution. Some brokers charge more for penny stocks or restrict trading altogether, but Fidelity lets you trade them commission-free. It also doesn't accept payment for order flow (PFOF), which means execution quality is geared toward price improvement rather than routing kickbacks. In a volatile corner of the market like penny stocks, where fractions of a cent matter, that can add up over time.

Research tools: Fidelity gives penny stock traders a solid amount of data to work with. The stock detailed quote page covers VWAP, float, short percentage, sector classifications, block trades, and dividend info in one spot. I also like that you can build watchlists grouped by sector and view them as a heat map to get a quick read on sentiment. Some features are tucked away and take a minute to find, but once you know where to look, the depth is hard to beat.

Fidelity’s trading dashboard brings everything together in one place. Here, I’ve linked SPY across all widgets for a seamless view. You can dive into options statistics, volatility indices, and my personal favorite: the trade breakdown activity, which gives great insight into how traders are positioning.

Platforms & tools: Fidelity's mobile app and Active Trader Pro give traders flexibility depending on how they like to work. The flagship app is clean and modern, and I'm a fan of the Discover tab, which blends short-form educational content with research. Active Trader Pro, recently relaunched in beta, runs on the same codebase as the desktop platform, so charts and layouts sync across devices. The new multi-leg options builder was my favorite part of testing the platform, with net Greeks and a probability of profit calculator built in.

Jessica's take:

"Fidelity's a retirement firm for a reason, but their depth across asset classes, research, and execution quality makes them just as relevant for active traders looking at penny stocks."

Jessica Inskip
Director of Investor Research

Bottom line: Between commission-free trading, no PFOF, deep research, and platforms that work for both casual and active traders, Fidelity's worth a look for anyone trading penny stocks.

Why Firstrade stands out for zero-commission pricing: Firstrade is one of the few brokers that takes zero-commission pricing all the way. A lot of brokers waive stock commissions but quietly add per-contract fees on options or charge for exercise and assignment. Firstrade doesn't. You'll pay $0 on stocks, ETFs, and options, including no contract, exercise, or assignment fees. For penny stock traders who run high-volume orders, those savings add up over time.

Ease of use: There's no account minimum, so you can start small without committing much upfront. The mobile app is sleek and modern, and I found it genuinely easy to use, pulling quotes, building watchlists, and placing trades all happen quickly. The options chain on mobile is one of the better ones I've tested across brokers, with color-coding, all the Greeks, and a simple multi-leg builder. The platform isn't as deep as thinkorswim or Trader Workstation, but for cost-conscious traders who want something straightforward, it gets the job done.

Research tools: Firstrade brings more research to the table than you'd expect from a deep-discount broker. Morningstar powers most of the stock and fund research, with star ratings, fair value assessments, and analyst commentary baked into the quote pages. Trading Central handles the technical insights, flagging events and giving directional bias on various time frames. FirstradeGPT, the beta AI tool, is an interesting addition, and the OptionsPlay integration adds genuinely useful trade idea screeners for options strategies.

Firstrade’s economic calendar goes beyond listing events, it adds valuable analysis by showing how past releases have impacted market movements, particularly in currencies. It’s a detailed, data-driven tool that helps investors understand not just what’s happening, but why it matters. A great resource for those who want to connect economic trends with price action.

Bottom line: Between truly free options trading, no account minimum, and a mobile app that's easy to navigate, Firstrade's a reasonable fit for traders who want to keep costs low while trading penny stocks.

Why Charles Schwab stands out for penny stocks: Schwab earns its place on this list because it gives traders access to thinkorswim, one of the more advanced trading suites out there. With 350+ technical indicators, customizable watchlists, and real-time data, it covers what active traders need to track fast-moving, low-priced stocks. The platform's ladder trading and pattern recognition tools help spot potential breakouts, and the advanced order types give you precision on execution. Schwab's $6.95 OTC trade fee is higher than some competitors, but for traders who lean on professional-grade tools, the trade-off may be worth it.

Detailed research: Schwab's research is one of my favorite parts of the platform. Analyst reports, valuation metrics, and economic data help you assess risk before committing capital, and the equity ratings report is a real differentiator. The report pulls in third-party commentary alongside Schwab's own ratings, with context on why each rating sits where it does. The screener is another standout: I was able to filter S&P 500 stocks by forward P/E, EPS growth, and revenue growth, which is rare on broker-provided tools. For penny stock traders, that kind of forward-looking data matters.

Advanced web and mobile apps: Schwab's mobile and web platforms keep traders connected whether they're at a desk or on the go. The flagship Schwab Mobile app handles research, real-time quotes, and even integrates the daily Schwab Market Update podcast, which is a nice touch for keeping a pulse on the market in under 10 minutes. Thinkorswim Mobile is the go-to for active traders, with sophisticated charting and the order flexibility you need for multi-leg trades.

Schwab’s options trade ticket on mobile features a trade calculator view with both a P/L diagram and detailed table analysis. In this example, a 30-day-to-expiration at-the-money (ATM) cash-secured put on AAPL is displayed, clearly showing limited profit potential capped at the premium received—regardless of how high the stock rises. The payoff diagram also illustrates the increasing downside risk, mirroring the risk profile of stock ownership and highlighting the neutral to bullish bias of this strategy.

Bottom line: Between thinkorswim, deep research, and platforms that scale across devices, Schwab's a solid option for penny stock traders who want professional-grade tools at their fingertips.

Why E*TRADE stands out: E*TRADE earns its spot here largely because of Power E*TRADE Pro, the dedicated platform built for active traders. It comes with 6 workspaces, 120+ tools, speed keys for quick execution, and a refreshed calendar that lets you drill into earnings data, including implied moves and historical reactions, which is genuinely useful for traders timing penny stock plays around catalysts.

Why TradeStation stands out: TradeStation's whole platform is built for active traders, and it shows. The new Titan X charting interface is one of my favorites, with a clean, modern look, and packed with 105+ technical indicators that you can drag, drop, and modify all at once. Drawing tools snap to exact prices, which sounds small but matters a lot when you're working with penny stocks and need precision on support and resistance levels. There are 19 chart types, customizable layouts, and pre-built templates for day traders, swing traders, and options traders to get you started.

Not every broker offers full access to over-the-counter markets, and some that do add per-trade or per-share fees or restrict certain securities. Before you open an account, confirm the broker allows OTC trading, check how it charges for it, and avoid platforms that layer on monthly platform fees, data fees, or account minimums. For high-volume penny stock orders, the difference between a flat fee and a per-share charge can add up fast.

Penny stocks trade in a low-transparency corner of the market, and OTC companies face far lighter disclosure requirements than listed securities. That makes independent research harder and more important. Look for the data that helps you assess a microcap name, float, short interest, volume, and any available financials, and be skeptical of tips from online forums or chat groups, which are a common vehicle for pump-and-dump schemes.

The wide bid-ask spreads and thin liquidity typical of penny stocks make it easy to lose money on entry and exit alone, before a trade even moves against you. Size positions small, decide your exit before you enter, and use limit orders rather than market orders so you control the price you pay. Most retail traders lose money in speculative markets like this one, so treat capital preservation as the priority.

Jessica Inskip is Director of Investor Research at StockBrokers.com, bringing 15 years of experience in brokerage and trading strategy. A former FINRA-licensed rep, she held Series 7, 63, 66, and 4 licenses. Jessica focuses on investor education and brokerage industry research, appears regularly on CNBC, Bloomberg, The Schwab Network, Fox Business, and Yahoo! Finance, and hosts the Market MakeHer podcast.

Blain Reinkensmeyer, co-founder of StockBrokers.com, has been investing and trading for over 25 years. After having placed over 2,500 trades in his late teens and early 20s, he became one of the first in digital media to review online brokerages. Today, Blain is widely respected as a leading expert on finance and investing, specifically the U.S. online brokerage industry. Blain has been quoted in The New York Times, The Wall Street Journal, Forbes, and Fast Company, among others. Blain created the original scoring rubrics for StockBrokers.com and oversees all testing and rating methodologies.

• We used our own brokerage accounts for testing.
• We collected thousands of data points across the brokers we review.
• We tested each online broker's website, desktop platforms, and mobile app, where applicable.
• We maintained strict editorial independence; brokers cannot pay for inclusion or a higher rating.

Our research team meticulously collected data on every feature of importance to a wide range of customer profiles, including beginners, casual investors, passive investors, and active traders. We carefully track variables like margin rates, trading costs, fees, and platform features and use them to help rate brokers across a range of categories measuring ease of use, range of investments, research, education, and more.

At StockBrokers.com, our reviewers use a variety of computing devices to evaluate platforms and tools. Our reviews and data collection were conducted using the following devices chosen to reflect the everyday hardware our readers are likely to be using rather than top-tier configurations: iPhone SE running the latest iOS version, MacBook Pro M1 with 8 GB RAM running the current MacOS, and a Dell Vostro 5402 laptop i5 with 8 GB RAM running Windows 11 Pro.

Each broker was evaluated and scored on over 200 different variables across seven key categories: Range of Investments, Platforms & Tools, Research, Mobile Trading, Education, Ease of Use, and Overall. Learn more about how we test.

We tested 14 online trading platforms for this guide:

• Ally Invest review
• Charles Schwab review
• eToro review
• E*TRADE review
• Fidelity Investments review
• Firstrade review
• Interactive Brokers review
• Merrill Edge review
• Moomoo review
• Public.com review
• Robinhood review
• tastytrade review
• TradeStation review
• Webull review