How to Buy a Stock on TD Ameritrade App – Complete Guide

This article will explain how to buy stock via the TD Ameritrade App.

With zero trade commissions, top-of-the-line educational programming, enhanced trading platforms, and a user-friendly mobile app, 

TD Ameritrade App provides a full-service brokerage experience that can meet the needs of both new investors and advanced day traders taking positions in various asset classes.

Given the educational content and overall ease of use, the TD Ameritrade App is one of the finest solutions for new investors.

The investment options at TD Ameritrade are extensive.

Stocks, bonds, mutual funds, ETFs, options contracts, and currency futures are among the financial instruments offered by the online broker.

For investors interested in cryptocurrency, TD Ameritrade also provides Bitcoin futures.

TD Ameritrade has one of the most excellent investment selections on the market, but it does have some limitations.

TD Ameritrade App
Photo credit: Daily4Mative

What is TD Ameritrade?

Customers can trade financial assets such as common stocks, preferred stocks, futures contracts, exchange-traded funds, currencies, options, cryptocurrency, mutual funds, fixed income investments, margin lending, and cash management services using TD Ameritrade’s electronic trading platform.

Is TD Ameritrade Good for Beginners?

TD Ameritrade is the most acceptable all-around option for new investors because it delivers the best combination of simplicity of use, educational information, and research tools. 

Even better, stock trading is completely free ($0).

How to Find Stocks to Buy on TD Ameritrade

To get started, go to and log in, then click to Research & Ideas > Screeners. 

Under the Stock, Options, Mutual Funds, and ETFs sections, you’ll find that you can choose from several established screens, or you can create your unique screen by selecting criteria from an extensive menu of filters.

How Long it Takes TD Ameritrade to Buy Stock

Cash from securities trades takes two days to settle or transfer from the buyer to the seller. 

You’re authorized to make a good faith purchase of another security straight away, even though the funds from the previous transaction won’t settle for another two days.

The Cost to Buy and Sell Stock on TD Ameritrade

TD Ameritrade does not charge a commission when you sell a stock or an ETF.

Unlike some other online brokers, there are no fees for trading penny stocks, huge amounts of shares, or trading during non-business hours.

The Minimum Shares you Can Buy on TD Ameritrade

With a $0 minimum, free tools and research, and various trading platforms tailored at both beginners and advanced traders, TD Ameritrade is hard to match.

TD Ameritrade in a nutshell:

  • $0 is the account’s minimum balance.
  • Investing in stocks is free.
  • No basic commission on options trading; $0.65 per contract.

Does TD Ameritrade Charge for Penny Stocks?

Orders for penny stocks traded on the OTC Bulletin Board and Pink Sheet securities are accepted by TD Ameritrade (AMTD). 

These can be traded through TD Ameritrade’s basic equities trading accounts. 

Penny stocks are subject to standard brokerage charges of $6.95 per trade.

How to Buy Stock on TD Ameritrade

Sign in to your TD Ameritrade account at and select trade> Stocks & ETFs > Buy/Sell from the main menu to reach the order screen. 

Then, from the Action menu, choose Buy. Fill in the number of shares and the symbol.

 After that, choose an order type, a price, and a time-in-force.

Read also:

Log in to your TD Ameritrade account through the internet.

IVR Telephone System: Use our automated phone system to place an order. 

From 7 a.m. to 8 p.m. ET, Monday through Friday, except market holidays, call a TD Ameritrade representative to place an OTCBB order with a competent, licensed broker.

How to Buy Stock Premarket on TD Ameritrade App

On official market days, TD Ameritrade offers premarket (A.M.), after-market (P.M.), and overnight extended-hours trading sessions (excluding market holidays). 

If the exchanges close early, a P.M. session can be available.

Easy Way to Buy Stock after Hours on TD Ameritrade App

You can place a premarket or after-hours order online through Web Broker or

Advanced Dashboard, or through an Investment Representative.

How to Short a Stock on TD Ameritrade App

  • Enable Margin Trading on Your Account

Just because you have a TD Ameritrade account doesn’t mean you can short sell. 

To make this feature available, go to your account settings.

Then TD Ameritrade will send you paperwork and a form to sign acknowledging that you understand the dangers of short selling.

You may be asked more questions regarding your investment plans, objectives, and liquidity.

 It all depends on the type of account you have and how long you’ve been trading with TD Ameritrade.

  • Place a short-term sale order.

You can place a short sell order after you’ve enabled margin in your account. 

It functions in the same way that it does on any other platform. 

You must indicate that you intend to short this particular stock.

  • Minimum Account Balance

Within a TD Ameritrade margin account, you must have a minimum of $2,000 available to trade with or short. 

This rule safeguards the broker if your short sale goes terrible and you have to cover your losses.

  • Stocks that TDA is unable to trade

You can short sell almost any stock using TD Ameritrade except for penny stocks. 

Or put it another way, if you trade OTCBB or pink sheets stocks, you won’t be able to short.

  • How Long Does It Take to Enable Short Sales on Your Account?

You’ll have to wait three business days after you fund your account and allow margin trading before you may short sell. 

TDA may ask you for further information during this period. 

They’re checking your account to see if it’s eligible for stock shorting.

  • It Isn’t Possible To Short Shares If They Have Been Reserved

I frequently utilize my trading accounts to set aside shares for potential shorting. 

TD Ameritrade does not provide this service. 

If you place a short sale order and no claims are available, the transaction will fail. 

You can continue to place short sale orders or look for shares to short.

  • Short Selling Fees at TD Ameritrade

TD Ameritrade’s margin costs are currently between 6.25 and 9%, with an introductory rate of 7.75 per cent.

The stock commission at TDA is $9.99.

Tips to Trade Stocks on TD Ameritrade App

  • Fill out an application. Begin by completing the following steps: Go to Client Services after logging in to your account. 
  • My profile.
  • Get ready. You can do a few things to prepare after receiving future approval.
  • Give it a shot.
  • Create an account with TD Ameritrade.

Follow the instructions under “Previous clients.”

Watch the video below to learn how to buy stocks on TD Ameritrade App:

How to Sell a Stock on TD Ameritrade App

Sign in to your TD Ameritrade account at and select trade> Stocks & ETFs > Buy/Sell from the main menu to reach the order screen.

Then, from the Action menu, choose Buy.

TD Ameritrade App offers a comprehensive range of assets, tools, and instructional resources, as one would expect from a large online broker, along with industry-standard pricing, security, and reliability.

Although the trading experience is reasonably fluid across platforms, active investors and traders prefer the thinkorswim trade engine’s comprehensive tools and capabilities.

On the other hand, TD Ameritrade’s many platform options make trading and research more accessible to investors of all backgrounds and skill levels.

TD Ameritrade Network, articles, and courses provide a client-centric learning experience for new investors.

About Author

TD Ameritrade App
Carlos James
I am a creative writer, researcher and strategic digital marketer who is focused on providing value to the community through my contents and creatives.

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