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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 Futures: Facebook Leads 7 Big Earnings Movers
5 hours ago

Dow Jones futures: Facebook, ServiceNow, Microsoft and Lam Research were big earnings movers late, but Xilinx tumbled. Tesla and Chipotle were up and down.

Stock Futures: Check Premarket Prices On Dow Futures, S&P Futures, Nasdaq Futures
11 hours 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.

Dow Leads Market Lower As 3 Key Stocks Weigh; Nasdaq Sets New High
13 hours ago

The Dow Jones and other key indexes reversed slightly lower Wednesday, but their action wasn't too alarming given the prior session's big gains.

Dow Jones Down But Masks Bullish Gains By Chipotle, Emerging Growth Stocks
14 hours ago

The Dow Jones Industrial Average, Nasdaq and S&P 500 all refused to give up recent nice gains. More top stocks showed bullish breakouts.

After Nasdaq Today Hits Record High, Stocks Turn Mildly Lower
16 hours ago

The major indexes sought direction in afternoon trading, going from a loss to a record high on the Nasdaq today to mild losses again.

Stocks Ease As Midcaps Surge And Caterpillar Bounces Off 50-Day Line
17 hours ago

Midcaps have shown some strength recently. The S&P 400 is up 1.4% so far this week.

Stock Market Reversed Higher, As Nasdaq Hits Record High
18 hours ago

The stock market reversed modestly higher Wednesday morning, as the Nasdaq composite reached a record high. The Nasdaq erased a small loss to climb past the prior high of 8133.30.

U.S. Stock Market News
19 hours 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
19 hours ago

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

Stocks Slip As Markets Awaits Facebook, Microsoft Reports
20 hours ago

Boeing and Caterpillar divided the Dow Jones industrials in a busy earnings session Wednesday, with the Nasdaq and S&P 500 a fraction from record highs.

Dow Jones Futures: Stock Market Rally At Tipping Point; 5 Big Earnings Movers
22 hours ago

Stock futures were steady amid a wave of earnings from Snap, Texas Instruments, eBay, iRobot and more. Texas Instruments signaled that a chip downturn may last longer than expected.

What's New?
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.
3/26/2019
  • Introducing a new semi-regular Quantacula feature - Indicator Spotlight. Learn about technical indicators while interacting with them on the chart. Use sliders to dynamically change their parameters, and see the indicators respond immediately to your changes. We kick off the series with the beloved RSI Indicator.
Published 9 days ago

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

Published by Q BWO1000 18 days ago

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
Published 23 days ago

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.

Q Merlin wrote 3 days ago

Could be an interesting System which was presented in TASC May 2019. I was astonished because there was no Quantacula sample code available, so I analyzed it in Ninja and SQL. Stocks which exhibit this behaviour for at least 15 years: ADBE AFG APC AROW BDX CASY CBSH COO ECL GATX JJSF KEX MCD MDT MKL MSFT OTTR ROK

W Findex wrote 10 days ago

Hi,

Getting the following error running an online backtest "Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"

Kind regards, Erik

Published by Q BWO1000 18 days ago

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

APR: 17.75% • WIn Rate: 75.00% • Sharpe: 0.78
Published 28 days ago

The Simple Moving Average indicator calculates the average of a series of values using a specific lookback period. The result is a line that moves along the data, representing a smoothed version of the source.

Q bitfool wrote 5 days ago

I thought this would be easier. I haven't yet taken a deep dive to try and figure out how to create a Historical Data Source just to read a CSV file... but is that really what it takes? This feels like overkill. Am I missing something? Is there example code for a simple way to read a darn CSV file of prices?

released 15 days ago

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.

Q bitfool wrote 20 days ago

While we're (well, I'm) on the subject of missing indicators, how about interest in the Hurst exponent, a trend indicator of sorts.? Lots of references to it out there.

Published 29 days ago

The Relative Strength Index is a technical oscillator created by J. Welles Wilder in his 1978 book, New Concepts in Technical Trading Systems. It ranges from 0 to 100, with values below 30 typically considered oversold and above 70 overbought.