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What are you working on?
by CocaCola
Today at 02:42
CyberCycle Adaptive Cy
by AndrewAMD
Yesterday at 18:54
How does Zorro handle new strategy/asset?
by Seymour
Yesterday at 15:29
About 1M entities!
by txesmi
Yesterday at 14:16
Montecarlo statistical mode parameter optimization
by AndrewAMD
Yesterday at 13:36
Strategy Development
by OptimusPrime
Yesterday at 02:08
Intercept Friday Daily Close
by tradingest
12/12/18 21:40
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Jump to new posts Re: What are you working on? by CocaCola @ Today at 02:42

Educational
Jump to new posts Re: CyberCycle Adaptive Cy by AndrewAMD @ Yesterday at 18:54

Originally Posted By: OptimusPrimeI have tried to write a Variable Moving Average. This one too is not working. What am I missing when it comes to series creation inside a function I don't understand why you are running a for loop. run() is repe
Zorro Scripts
Jump to new posts How does Zorro handle new strategy/asset? by Seymour @ Yesterday at 15:29

Hi folks, I have a question regarding the resuming mechanism of Zorro. I am still not entirely clear after reading the manual. Let's say I have a trading system named "A" which consists of multiple strategies trading on multiple asset
Lite-C Programming
Jump to new posts Re: About 1M entities! by txesmi @ Yesterday at 14:16

As far as I know it is not possible. It is too expensive. It needs some sort of level cutting data to work with and make the process cheaper. The point is that if you check a million entities in order to do something with them, just a little complexi
Automated Trading
Jump to new posts Re: Montecarlo statistical mode parameter optimization by AndrewAMD @ Yesterday at 13:36

May I have a link to the article?
Lite-C Programming
Jump to new posts Re: About 1M entities! by Ayumi @ Yesterday at 13:30

You should use regions (A8) to load data. If objects are clipped, you can check by vec_dist (i understand right?)
Automated Trading
I understand that, but ive seen this idea mentioned on an article on a blog and i wanted to know if its feasible in zorro. Anyway, when the author of the article releases the second part, ill see how exactly this idea works and if it has any sens
Lite-C Programming
Jump to new posts Re: About 1M entities! by 20BN @ Yesterday at 08:29

Originally Posted By: txesmiCLIPPED eflag is set when an entity is out of the view range, but I am afraid it will not help you. 1 million entities is crazy. Thanks. if in view range but player can't see, How to judge?
Starting with Zorro
Jump to new posts Re: Strategy Development by OptimusPrime @ Yesterday at 02:08

Thank you AndrewAMD
Zorro Scripts
Jump to new posts Intercept Friday Daily Close by tradingest @ 12/12/18 21:40

Hi guys, I use the code below for the Close and Open of the previous day. Monday I have a problem to identify correctly the close on friday. The code below consider the close on sunday. Why? How Can I make intercept the right close on friday withou
Lite-C Programming
Jump to new posts Re: About 1M entities! by txesmi @ 12/12/18 18:32

CLIPPED eflag is set when an entity is out of the view range, but I am afraid it will not help you. 1 million entities is crazy.
Zorro and the Brokers
Jump to new posts IB plug in upgrade by Zheka @ 12/12/18 17:44

JCL, Zorro's IB Plugin uses API ver.63 while the "Latest" is 148. Numerous improvements had been done along the way, incl. low-level connection reliability, "virtual" FX positions (e.g. EURJPY, EURGBP, etc), "Smart"(ag
Zorro and the Brokers
JCL, Zorro requests price snapshots sequentially, i.e. the next request is triggered not earlier than the "tickSnapshotEnd' is received. With 1 request-response taking 1.5-5sec per opt.contract,a chain update takes forever. The way to make it
Lite-C Programming
Jump to new posts About 1M entities! by 20BN @ 12/12/18 16:58

Hi all. How to judge an entity within the visible range of the screen? I need to hide the occluded entity. My initial idea was to define the ENTITY* XX[######] and determine the location of the camera to set INVISIBLE entities outside the scope. I
Zorro and the Brokers
Jump to new posts IB's Plugin Historical data requests by Zheka @ 12/12/18 15:31

JCL, the SET_MAXTICKS works, but I think can be improved. Setting it to 4000 (i.e. 4000 min/1440= 2.8 days), makes Zorro request 6 Days of data from IB. The next request further back starts then more or less 4000 mins back. I understand this is b
Zorro Future
Jump to new posts Re: New Zorro v1.99.2 by Zheka @ 12/12/18 14:17

OK, thank you! Can this new setting take on the exchange for the underlying by default? Another thing is with Primary exchange for stocks/etfs. It is now set to ISLAND (=Nasdaq) by default, but most key ETFs actually need ARCA in this field. IB al
Lite-C Contributions
Jump to new posts Re: [SUB]float16 to var by Superku @ 12/12/18 13:28

Thanks for sharing!
Automated Trading
Monte Carlo just randomly shuffles the order of trades from a backtest to see what effect it has on drawdown and profit. Its an evaluation tool.
Automated Trading
I was wondering if i can access to the montecarlo generated curves of a strategy test and all the parameter values for each one of them. The idea is take the best 'n' montecarlo curves, extract the parameter values associated and then compute the st
Starting with Zorro
Jump to new posts Re: Strategy Development by MINER @ 12/12/18 09:10

Thank you, i appreciate your information @AndrewAMD
Zorro Future
Jump to new posts Re: New Zorro v1.99.2 by jcl @ 12/11/18 17:08

Good to know that the bugs have fixed themselves, but with the exchange it's not so easy. If the chain was not loaded from the broker, the exchange is unknown. So we must add some means for separately entering the exchange. We'll do that in one of th
Starting with Zorro
Jump to new posts Re: Strategy Development by AndrewAMD @ 12/11/18 16:55

You cannot use series() in tick(). You can only use series() in run(). https://zorro-project.com/manual/en/series.htm You are attempting to do metatrader-style coding, which I discourage. These issues are discussed in the manual: https://zorro-pro
The Z Systems
Jump to new posts Re: Z8 strategy by chsmac85 @ 12/11/18 16:00

Hi rssflc, I've never used z8 so I can't speak to it specifically. However, account and asset lists can be edited. Check the manual in the following section. https://zorro-project.com/manual/en/account.htm Regarding the question whether the z strate
Zorro and the Brokers
Hi ags, I'm testing it with my real account for only one week till now and so far there is no problems. This error can be due to memory depletion on OS or JVM levels, so when the problem reproduces I'll try to fully analyze the situation on my insta
The Z Systems
Jump to new posts Z8 strategy by rssflc @ 12/11/18 14:37

Hi to everybody I'm new in the forum and I started to use Zorro for a few days. I was testing the Z8 strategy in demo option. I saw that this strategy use several assets. Can I change them? If yes how? Can I change the testing timeframe? If yes ho
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