Has anyone had problems with this? Yeah it runs best on Windows and then Linux and then macOS in my experience. For me, the cause was a window resizing app called Cinch. I'm normally happy with TOS's performance on Mac, but recently I've started to trade SPX options (instead of SPY) and it … If you go to the Help tab in the thinkorswin desktop app, and select the 'System' sub-tab, it shows the memory statistics at the top, and also the the green line on the graph. It's much lower with equity stocks or options. TD Ameritrade does not make recommendations or determine the suitability of any security, strategy or course of action for you through your use of our trading tools. Check the background of TD Ameritrade on FINRA's BrokerCheck. Services down: Discord, Trading212, Charles Schwab and TD Ameritrade. Most other users encountered the problem on both smartphone and desktop. Some users even say that they will switch the service as the thinkorswim is not able to fix the persistent issue. We recommend moving this block and the preceding CSS link to the HEAD of your HTML file. Mac OS gets the least attention from Java (Oracle) in terms of updates and direct support so I wouldn't put them first. How to Optimize Thinkorswim Speed up to the max ! If you continue to use this site we will assume that you are happy with it.
