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Create and Backtest your own Trading Models on the web, without coding

  Create your Model
Use our drag and drop building blocks, or program your model in C# code for the ultimate in flexibility
  Backtest your Model
Quantacula is the only web site that offers portfolio-level backtesting, with data that eliminates survivorship bias
  Trade your Model
Use Quantacula Studio to automatically trade your model, or run your model here on the site and recieve your trade signals

Trades: • Profit: • Avg Profit: • WIn Rate:
Market News
Dow Jones Leads As Stock Market Caps Volatile Week With Gains
1 day ago

Key indexes capped a volatile week with modest gains in today's stock market, with the Dow Jones industrials and small caps taking the lead.

Dow Jones Rally Led By Boeing Stock; Workday, Intuit Buoy Nasdaq 100
1 day ago

The Dow Jones and other stock indexes held modest gains Friday afternoon after Thursday's sell-off. Boeing stock outperformed in the Dow.

Small Caps Lead As Market Climbs Off Lows; Boeing Lifts The Dow
1 day ago

Small caps led the stock market Friday afternoon as indexes came off session lows. Boeing gave the Dow its best boost of the day.

Nasdaq Paces Faint Gains; This Leading Sector Still Shows A Mainly Bullish Outlook
1 day ago

Top software companies are helping the Nasdaq maintain solid gains since Jan. 1. But Splunk dived on a disappointing full-year revenue outlook.

Stock Market Gains Fade, As Foot Locker Crashes On Earnings
1 day ago

The major stock indexes were squarely higher in morning trade Friday. But retailer Foot Locker crashed more than 16% after its weak earnings results.

Stocks Jump In China Trade War Lull; Boeing Paces Dow Jones
1 day ago

Stocks rebounded Friday as Boeing and Deckers Outdoor jumped and the Dow Jones Industrial Average fought to stave off a fifth-straight weekly loss.

U.S. Stock Market News
1 day ago

Track current U.S. stock market news, and get analysis of the latest trends on the S&P 500, Nasdaq composite and Dow Jones industrial average. Plus, get timely alerts to the best stocks to buy and watch.

Stock Market Today: Track Market Trends And The Best Stocks To Watch
1 day ago

Check the Stock Market Today column to spot changes in market trend and track the best stocks to buy and watch.

Dow Jones Futures Rebound After China Trade War Sell-Off; Boeing, Splunk Move
1 day ago

Stock futures rose Friday after the China trade war smashed the stock market Thursday. Boeing rose late on 737 Max hopes. Autodesk and Splunk were key earnings movers.

Stock Futures: Check Premarket Prices On Dow Futures, S&P Futures, Nasdaq Futures
2 days ago

See where the stock market may be headed by checking the premarket price action in the stock futures, including Dow futures, S&P futures and Nasdaq futures.

Stock Market Correction Just Got A Lot Worse As Nasdaq Falls Below Key Level
2 days ago

The stock market correction worsened Thursday as the major stock indexes tumbled on mounting worries over the trade war with China.

What's New?
5/6/2019
  • QStudio Q180 released today, which includes new Scheduled Run feature, and Corr.Compute method.
4/8/2019
  • QStudio Q178 released today, which includes the FourrierSeries indicator in the TASC extension.
3/31/2019
  • QStudio Q177 released today, which includes the versatile BarsSince static method.
3/28/2019
  • We integrated the new Indicator Spotlight feature with the Indicator Selector for Building Block and Rotation Models.
Q bitfool wrote 11 days ago

Whenever I try to save my current layout (I save whatever I'm working on as "Latest"), it gives me an exception, and fails to save. The layout has two strategies plus the Signal Hub and Debug Log panels. Here's the first part of the exception message:

Published by Q Merlin 28 days ago

From TASC May 2016 - Backtesting A Mean-Reversion Strategy In Python

APR: 7.89% • WIn Rate: 72.76% • Sharpe: 2.04
Published by Q BWO1000 on 4/7/2019

This is the actual model originally described as the Golden Cross with the Death Cross as a sell and reverse trigger which is my own take on the strategy and note this is a time period 50 small sma periods and 200 large sma periods that has also been featured numerous times by technicians using a 10% of equity position size and as of the date I published this using my own custom watchlist I see one lucky long with triple digit returns and the rest plus or minus mid single digits so compared to the past results regardless this is not a good strategy and just here to test your money management skills and ability to program.

APR: 25.75% • WIn Rate: 37.78% • Sharpe: 0.65
Q BWO1000 wrote 2 days ago
  1. James Altucher's Triple Q Crash buy the 10% Gap with QQQ 1% Gap
  2. Dr Renee Koch's Simple Buy 8% Below The Low Of The Previous Day and Both Sell the Next Day on the Open
Q Merlin wrote 14 days ago

In the last few weeks, I've been playing around with my custom universes. I noticed that when I have a model open and I change some symbols in the models select universe, the changes are not applied. I first have to close and reopen the model, so that the modified universe is adopted. Can this be fixed?

Published on 4/15/2019

The Highest and Lowest indicators return the highest/lowest values in a data series over the specified period.

Published by Q BWO1000 on 4/7/2019

BASIC RSI KNOWN AND FEATURED THROUGHOUT MANY BROADCASTS IN THE HISTORY OF TELEVISION.

APR: 17.75% • WIn Rate: 75.00% • Sharpe: 0.78
Q bitfool wrote 9 days ago

I've been a mac user for the last decade or so, but three months ago bought a Dell laptop just for running Quantacula and other trading software. Last night I came home and opened up the machine to a black screen. I did everything I could find to do, sought help from longtime friends who fix such machines, nothing worked except the last straw: Reset This PC. It saves your personal documents, but deletes apps and reinstalls windows.

Q Merlin wrote 17 days ago

Request to choose, whether an Equity Chart will be shown in logarithmic or linear scale. Would make sense, specially for a long term equity curves when position size is driven in percentage.
Is this feasible?

released on 4/9/2019

The WealthSignals Adapter is a Quantacula Studio Broker Adapter that lets you submit trading signals to one of your WealthSignals.com strategies. WealthSignals is a site where traders can publish their trading signals, either from a mechanical trading system, or their gut, and garner subscribers who pay a monthly fee to receive the signals. If you have a system too good to divulge, consider running it on WealthSignals.com and earn some extra profits!

How it Integrates

You'll see the WealthSignals Adapter in the list of "brokers" in the Quantacula Studio Signal Hub. Log in using your WealthSignals credentials.

You can associate your Quantacula Studio model with a WealthSignals.com strategy in one of two ways:

  1. Name your model the same name as your WealthSignals.com strategy.
  2. Add the text WSCode=XXX in the model's description in Quantacula Studio, where XXX is replaced by the WealthSignals's Strategy Code. You will see a list of your WealthSignals.com strategies and their accompanying Strategy Codes when you log into the WSAdapter.

WSAdapter

Submitting your Signals

Simply select the signals you wish to submit in the Signal Hub and then click the "Place Signals" button. If the submission was successful, the signals' status will change to Published.

Published on 4/1/2019

The Exponential Moving Average indicator smooths the source data with an ever-decreasing exponent. The weighting for each older data point decreases exponentially, never reaching zero.