How Might Your Strategy Fare? Backtest with thinkOnDemand®

thinkorswim's thinkOnDemand is a DVR of the market's every move. See how you might have fared during the last market bombshell.

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Imagine being able to play back a recording of the market, place trades, and see how those trades might have fared in intraday action. thinkOnDemand from TD Ameritrade’s thinkorswim® platform is a powerful back-testing tool that lets you replay a trading day and evaluate your trading skills with simulated trades based on that data.

Why Does It Matter?

You can use thinkOnDemand to put your ideas against some of the toughest market conditions. Want to see how your trades looked around past Fed and earnings announcements? You can. And, after the next market-moving event, you’ll be able to review how you responded. 

How Does It Work?

  • Use thinkOnDemand only in the Live Trading version (not on paperMoney®)
  • Find historical data as far back as 12/06/2009
  • Run the platform 24/7, even on nights and weekends
  • Watch tick-by-tick price changes for stocks, futures, forex, and options
  • Simulate trading stock, options, futures, and forex just as you would in a live trading account, except with historical rather than real-time data
  • Watch the profit or loss of the simulated positions on the Position Statement as the trading day proceeds, or fast forward to another date
thinkOnDemand Button

FIGURE 1 The first step in initializing thinkOnDemand is to click on the "OnDemand" icon, found in the upper-right corner. For illustrative purposes only. 

Imagine being able to DVR the markets’ every move. Every stock tick. Every chart. Every bump in the road. Then imagine playing the recording back in order to place trades and see how you might have fared—intraday.

Enter: thinkOnDemand - Yes, we’re completely nuts, but we started recording every conceivable stock, futures, options, and forex tick since December 7, 2009. Did we say everything? Yes, everything, including Level 2 quotes for every exchange. In short, thinkOnDemand is one beast of a database.

To get started, simply click the orange box that reads OnDemand at the top right of the main window of thinkorswim.

Once you click OnDemand, parts of your thinkorswim platform will turn orange as a visual indicator that you’re not trading live money…but paper money. Your ACCOUNT INFO box will turn into a control panel of sorts as pictured:

thinkOnDemand Virtualization Mode

FIGURE 2 Your account moves into “virtualization” mode. Select the desired time period in the upper-left corner. For illustrative purposes only. 

Initially you may see the word “Prebuffering” next to “Connection Status.” This means the system is loading data to help it run more smoothly throughout the “trading day.” Once it’s done, it will simply read “OnDemand.”

You can use thinkOnDemand to test your mettle against some of the toughest market conditions. Want to see how well you can trade around Fed announcements? Earnings reports? The so-called “Flash Crash” (which occurred intraday, mind you)? thinkOnDemand represents the best way to get some practice rounds in for the next time such an event takes place.

This is a powerful approach to learning. Think about the following scenario: The market opens, rises dramatically, drops dramatically, and rallies back to settle near the opening print. From the point of view of someone using end-of-day data, this would seem like a fairly uneventful day. However, someone who was actually trading that day would beg to differ with you, having just been whipsawed out of their positions on stops that were more liberal than your own.

Once your date is set, you simply “trade” on the thinkorswim platform as if it were the current live trading day. Just as a flight simulator is to training pilots, this is as close to the real deal as it gets, without putting actual money at risk.

At any time, you can check how far along in the trading day you are by looking at the “Date and Time” in the ACCOUNT INFO box in the previous picture.

It’s important to note that when you place an order on the OnDemand module, your order confirmation window will indicate that this is a thinkOnDemand order. Before you call us pleading and swearing that you really did hit the orange button, make sure to take a quick look at the order window to confirm that you are truly in simulation mode.

While getting carried away by thinkOnDemand, try to remember that it’s not real. And no, you can’t go back in time to place real trades. The Flux Capacitor is still in development.

When you’re ready to come back to real trading, simply click on the orange On Demand button again and your platform will revert to normal trading.

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800-454-9272

Backtesting is the evaluation of a particular trading strategy using historical data. Results presented (in thinkOnDemand) are hypothetical and they may not take into consideration all transaction fees or taxes you would incur in an actual transaction. Past performance of a security or strategy does not guarantee future results. Results could vary significantly, and losses could result.

A trailing stop or stop loss order will not guarantee an execution at or near the activation price. Once activated, they compete with other incoming market orders.

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Market volatility, volume, and system availability may delay account access and trade executions.

Past performance of a security or strategy does not guarantee future results or success.

Options are not suitable for all investors as the special risks inherent to options trading may expose investors to potentially rapid and substantial losses. Options trading subject to TD Ameritrade review and approval. Please read Characteristics and Risks of Standardized Options before investing in options.

Supporting documentation for any claims, comparisons, statistics, or other technical data will be supplied upon request.

The information is not intended to be investment advice or construed as a recommendation or endorsement of any particular investment or investment strategy, and is for illustrative purposes only. Be sure to understand all risks involved with each strategy, including commission costs, before attempting to place any trade. Clients must consider all relevant risk factors, including their own personal financial situations, before trading.

This is not an offer or solicitation in any jurisdiction where we are not authorized to do business or where such offer or solicitation would be contrary to the local laws and regulations of that jurisdiction, including, but not limited to persons residing in Australia, Canada, Hong Kong, Japan, Saudi Arabia, Singapore, UK, and the countries of the European Union.

TD Ameritrade, Inc., member FINRA/SIPC. TD Ameritrade is a trademark jointly owned by TD Ameritrade IP Company, Inc. and The Toronto-Dominion Bank. © 2018 TD Ameritrade.

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