SQ X updates

Here’s where we can discuss SQ X updates nad news.

This topic was renamed from SQ4 Early preview. The old, no longer relevant posts are or will be deleted and archived.

The point is in clearing up our forum from old, non-relevant stuff.

Does anyone know why I can’t download tick data?

@109

yes I have data problems too. I use asikury data from 1986.

But in optimizing the SQ use data only from 2003.

the memory management seems getting worse in 109, it stopped after couple of hrs running , the log says the memory is 87% full and  bot able go further,   this never happen to me before.

iam having the same issue…generation of strategies stops…dont know what to do

jenial wrote:

the memory management seems getting worse in 109, it stopped after couple of hrs running , the log says the memory is 87% full and bot able go further, this never happen to me before. iam having the same issue…generation of strategies stops…dont know what to do

iam having the same issue, generation of strategies stops….dont know what to do

My earlier post seems to have not been loaded properly. I wanted to report that in my experience, Build 109 has much improved memory management. Been running for a days, it has not maxed out and has not frozen. In fact memory is less than 40% through out.

However, there are lots of “too many ambiguous trades; too many trades ending on a single bar”!

I don’t know what this means and why it is happening. If it was a one off, I would understand. I have changed several blocks & settings but problems persist. Any ideas what this is, what is causing it and how it can be resolved?

Thanks

Just downloaded the 109 ver

The Alogowizard seems not working. I cannot click the “Add another condition” button

yourrodstaff wrote:

the memory management seems getting worse in 109, it stopped after couple of hrs running , the log says the memory is 87% full and bot able go further, this never happen to me before.

this is a feature, not an error. SQ now has a protection, if the memory consumption is over 85% it will automatically stop the project.It is because over 85% the Java memory management starts working badly, and program can be freezed.

The solution is simple – increase the max. available memory or change settings so that SQ doesn’t use that much memory.

clonex / Ivan Hudec wrote:

Im not going to test 109 because basic problems with datas. Fix this pls asap https://roadmap.strategyquant.com/tasks/sq4_2643

we will look at this today

jmtc1230 wrote:

Mark – did you make a big change to the builder? I have set all my crosscheck tests and filters and I am seeing stuff come through that 108 was not letting through. I am testing for MC methods, but strategies are coming through that have not been MC method tested. I have a filter set for MC manipulation but they are coming through and don’t fit what the filter is requiring. Net profit > $0 not working So far I haven’t found a filter that does work. – Josh

no, we haven’t changed anything with filters, and there doesn’t seem to be any bug, filters are wrking.

I would say it must be some kind of configuration mistake.

If you are still experiencing it, can you opena  task and attach your build config there, plus some screenshots where it would be visible that filters fail?

After I add short entry signal in wizard I get this message

Wizard is useless for now

Vaidotas Segenis wrote:

After I add short entry signal in wizard I get this message Wizard is useless for now

Open a task in https://roadmap.strategyquant.com/projects/sq4/tasks

<p style=”text-align: left;”>To reselove the memory issue in which strategy quant stopas generating strategies whre the the log says the memory is 87% full and bot able go further, this never happen to me before, I checked off use off heap memory and now it doesn’t freeze

<p style=”text-align: center;”>I still have the same problem where SQ stops generating strategies because memory is 85% full…this was not a problem with earlier build…now I can’t build past 9k strategies…

jenial wrote:

I still have the same problem where SQ stops generating strategies because memory is 85% full…this was not a problem with earlier build…now I can’t build past 9k strategies…

Jenial, this is a protection against SQ freezing and not working correctly. If you cannot generate more than 9000 strategies then increase the memory SQ uses or turn on periodic memory cleanup every one minute. This should be enough.

Can you post a screenshot of your memory chart during build?

Please ignore my question regarding “too many umbiguous trades”. I have found the info I have been looking for.

Thanks