The basics of thinkorswim web
Optimized setup for faster trading
thinkorswim web has all your favorite innovative tools from the desktop platform on one screen, so you can make more informed decisions quickly.
Get started risk-free with paperMoney®
Everything options, all in one place
Monitor, chart and place trades all in one browser tab on a platform built for efficient options trading.
Get analysis of multiple positions with the Side-by-Side Risk Profile and Chart Tool
Robust indicators, studies, and drawing tools
Popular watchlists from industry pros
$0 commissions on online stock, ETF, and options trades
Awards speak louder than words
#1 for Active TradingStockBrokers.com
Best Broker for Stock Trading Platform & Research**NerdWallet
#1 for Platform & ToolsStockBrokers.com
thinkorswim platforms for anywhere—or way—you trade
Take advantage of the unique features on each of our platforms and take action wherever and however your trading style demands.
Harness the full power of thinkorswim desktop
thinkorswim mobile: strike whenever the moment is right
Support is just a click away
Access real traders ready to help you gut-check strategies and master our trading platform, without ever leaving your web browser.
Phone Our trade desk is here and ready to help. Call 866-839-1100.
Chat Prefer reaching out on our social channels? Get in touch with us via Facebook Messenger or Twitter Messenger.