Stock Buying Power Thinkorswim Apr 2026

Find the for a stock you're watching.

Available capital for trades opened and closed on the same day . This usually provides up to 4:1 leverage but requires a minimum balance of $25,000 to maintain Pattern Day Trader (PDT) status.

Active but unfilled orders (e.g., a limit order set far from the current price) reduce your available buying power until they are canceled. If you'd like, I can help you: stock buying power thinkorswim

The calculation changes based on your account type and the time of day: Account Type Calculation Logic Typical Leverage Settled cash minus open orders. 1:1 (No leverage) Margin (Overnight) Total account equity minus margin requirements. Margin (Intraday) Excess maintenance margin multiplied by four. ⚠️ Critical Rules & Warnings

Stock buying power on (TOS) is the total amount of capital available to purchase shares, including any leverage provided by your broker. It is separate from Option Buying Power because options cannot be bought on margin in the same way stocks can. 📊 Key Buying Power Metrics Find the for a stock you're watching

Typically equal to your settled cash minus any requirements for open positions. Options generally require 100% of the purchase price upfront. 🔍 How It Is Calculated

Explain how to in the TOS order confirmation window. Active but unfilled orders (e

Leverage amplifies both gains and losses. Using your full buying power significantly increases the risk of a margin call if the trade moves against you.