Thinkorswim Users Face Login Issues

Investors using the trading platform reported difficulties accessing their accounts during a service outage.

Updated on Oct. 23, 2026 in Investing

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Hundreds of users of the trading platform Thinkorswim experienced service interruptions that hindered access to their accounts. The technical issues, which affected both the website and mobile application, left investors unable to log into the platform.

Why it matters

When a trading platform goes offline, investors lose the ability to manage open positions, execute trades, or adjust their strategy in real time. Access interruptions like this highlight the potential risks of relying on a single digital interface for time-sensitive financial decisions.

More than 200 users reported connectivity issues during the outage. The platform, which was founded in 1999, serves traders who rely on consistent access to their portfolios.

The players

Thinkorswim

A trading platform and mobile application owned by Charles Schwab.

Charles Schwab

A major financial services firm that provides investment products and brokerage services to individual investors.

Downdetector

An online platform that tracks internet connectivity issues through real-time user reports.

The details

The service disruption affected users attempting to access their accounts via both the Thinkorswim website and its mobile application. Because these interfaces serve as the primary gateway for trading activity, the outage prevented investors from logging in to monitor their assets. Users shared reports of these connectivity problems across social media platforms and the outage-tracking service Downdetector.

The Thinkorswim service outage occurred on October 23, 2026.
Thinkorswim was founded as an online brokerage in 1999.

Money Landscape

As trading moves almost exclusively to digital interfaces, the reliability of these platforms becomes a core factor in investment management. This event marks a departure from the high availability standards investors have come to expect since the founding of online brokerages in 1999.

If you rely on a single platform for trading, consider maintaining a backup method for reaching your broker, such as having their customer service phone number readily available. Investors concerned about future platform reliability should consult with a financial professional about contingency planning.

The takeaway

Technical outages demonstrate why active traders should always have a secondary way to access their accounts outside of the primary website or app. Keep your brokerage account numbers and customer service contact information saved offline in case you need to manage your positions during a digital outage.