change font size of Y-axis
How do I change the size of the y-axis price scale?

Adjust the Entry and exit prices of trades in AMM script
Hi QS,

I am interested in dynamically adjusting the prices at which trades are executed (both open and close prices) in an AMM script. I'm seeing unexpected behavior. ...

Metastock data
Hi,
I cant seem to find the instructions on how to use Premuim data with QS.Any help appreciated
...

Testing Rules with AI Optimizer
Hi-

Quick question, when using AI Optimizer to test rules and selecting more than one rules list, what is the logic for how many rules are included? Is it one per list selected or is the selection of...

Automated Trading Systems Without Realtime Data Provider
Hi,

i have downloader which downloads quotes every minute....

error message
font arial doesnot support style regular

True Portfolio Order Generation
At some point, it would be great if you could enable the following in the Portfolio tool.

1. Ability to group multiple systems into a single Portfolio 'account', where each Portfolio 'account' shares...

Compare an indicators current value to past values
Hi
I have very little experience with the quantshare language and I am sure this easy. How do i compare the current value of an indicator to its highest high or lowest low in the last 10 bars?
Any help...

Commissions / Slippage in Trade Log?
Is there a simple formula I can add to an AMM script to show commissions and slippage by position in the trade log?

I thought I could probably do this using, for example:...

Composites - Making Them Faster
I have a fairly powerful computer, and love the idea of using composites in my trading systems. As you've mentioned in your articles, though, using them can be extremely slow.

I'd like to get a few ideas...

Comp Function in Trading System Rules
I'm using the following comp function as a trading system rule in the Simulator:

Rule5 = comp(ShortRankFunction , "percentile") >= RankThreshold ; // The first stock has a score of 1...

formuls for tomorrows Open,high,low projection
if possible send me

Multiple industry classifications
If I assign multiple industries to the same symbol (separating them with "|") which industry will it pick up when i use "comp" function with "industry()" grouping? I am basically

...

Round to Step anyone?
Need something like this for universal use maybe a RoundStep function? like var1= RoundStep(value,step); or var1 = RoundStep(close[1],SymbolInfo.TickSize)

I spotted need in AMM for futures calcs. where...

SetForwardAndBackwardBars
cFunctions.SetForwardAndBackwardBars(10,0);

VectorD price = cFunctions.Close;...

Use Screener to Find Potential Splits?
I'm attempting to use the screener to identify splits in symbols I'm interested in so I can apply those splits using the built-in QuantShare split functionality. I've populated the split custom database

...

How to define an alternate asset to buy when no positions are held?
Hi,

I'm trying to do the following when backtesting a strategy:...

OnNewPosition and Timestamps and Order ID
How do I get the date/time stamp of the orders from the OnNewPosition? I seem to be able to get it from other areas OK, i.e. I am looking for NewPosition.Orders.Date or NewPosition.EntryTime. Similar to

...

Name1 or Name3 data reference MM script
I am looking for a way to reference Symbol ~Name1 or ~name3 in MM script, i.e.

NewPosition.Symbol(name1) ??...

Help with Survivorship Bias Free DB
Hi. I'm trying to follow the article here: Getting Accurate Backtesting Results: Survivorship bias-free S&P 500
Read more: http://www.quantshare.com/sa-435-getting-accurate-backtesting-results-survivorship-bias-free-s-p-500#ixzz2taVo8a9x
...

Combining Trading Systems
I love the idea of the combined trading system feature. Very cool.

When using it, though, it would be great if in the combined report trade log, you could add a column to show which system generated...

System MAE Metric
I might just be missing it, but is a there a way for me to tell the Max Adverse Excursion (MAE) for a trading system as a whole? I see the position-based MAE metrics, but I don't see a system-based MAE

...

Is it possible to make a spread chart with futures contracts?
Hello, I would need to create a spread chart for example, of 1 contact of gold - 10 contacts of silver or Ebay - Amazon.
Is it possible to do this with quantshare? I've been looking at the documentation
...

Clear output window
Is there a way to programatically clear the output window, e.g. at OnStartSimulation?

Just for convenience / laziness, currently sending empty lines to make it 'disappear'....

ShortPrice Impact?
If I set my system to short at the open:
SetSimTiming(_Short, _Open, 0);
...

How data management works
I am starting to use Quantshare and the first question is how to organize data.
From tc2007 I have exported few lists as ascii files.
I can import the data using ascii import. But each time in order to...

Maximum value of a given number of bars
Hi, I'm still practicing with QS Language...

What if I would like to set a variable with the highest high (or lowest low) of a given number of bars?...

Reference Data for European ETF?
Have been trying to compile a list of all ETF tradable at European exchanges, with different references (Symbol, ISIN, SEDOL, etc), exchange MIC, index tracked, TER, and all the rest you need when preparing

...

Where can I get global historical stock and bond index prices?
With the U.S. stock market the second most expensive in the world (measured as total market cap / GDP) I am trying to develop a trading strategy in international stocks and bonds.

Where do I get historical...

How to rename an account
I want to rename an account.

I have changed the name of the folder .../database/<name> and then reloaded the account via "account-change account-reload account"...