ThinkorSwim

ThinkorSwim trading platform by TD Ameritrade is one of the best web and desktop platforms. With thinkorswim Desktop® you get access to elite-level trading tools and a platform backed by insights, education, and a dedicated trade desk. Experience the unparalleled power of a fully customizable trading experience, designed to help you nail even the most complex strategies and techniques. Features of the desktop versions include:

• 24/5 Trading
• Economic Data
• Device Sync
• In App Chat
• Custom Alerts
• Chat Rooms
• Social Sentiment

In addition to those features, there are more reasons to like ThinkorSwim.

• Live-Streaming Media
• Strategy Roller
• Marker Maker Move (MMM)
• Stock Hacker
• TradeWise
• MarketMonitor

Per TD-Ameritrade, they offer Commission-Free trading for online stock trades, ETF’s (exchange-traded funds) and online option trades.