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Viewing User Profile for: ovolansky
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Joined: Apr 18, 2018 02:41 AM
Last Post: Jun 21, 2018 03:50 AM
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Email: ondrej.volansky@gmail.com
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ovolansky has contributed to 9 posts out of 19002 total posts (0.05%) in 339 days (0.03 posts per day).

20 Most recent posts:
IQFeed Developer Support » OptionChain for BBD equity returns Options not aligned with definition Jun 21, 2018 03:50 AM (Total replies: 2)

Thank you for clarification

IQFeed Developer Support » OptionChain for BBD equity returns Options not aligned with definition Jun 15, 2018 03:17 AM (Total replies: 2)

Hello,

today I requested OptionChain for BBD and my application failed on parsing Option name, as some of the returned options had different format.

BBD1918A15 - correct one
BBD11918A15.45 - not correct.

Can you please advice me, if it is an issue on your side, or when this could occurs?

Thank you,
Ondrej

IQFeed Developer Support » Historical options data May 19, 2018 02:46 PM (Total replies: 4)

Hello,

I'm doing some simulations and I can't see any daily options data before 2011. Am I doing something wrong, or there are no options data before 2011?

Thank you,
Ondrej

Edited by ovolansky on May 19, 2018 at 04:42 PM

IQFeed Developer Support » Daily not adjusted close price May 3, 2018 02:25 AM (Total replies: 1)

Hello,

My understanding is, that by default historical stock close prices are adjusted. Is there any way how to retrieve daily non adjusted close price for stocks?

Thank you,
Ondrej

IQFeed Developer Support » Corrupted structure for historical data May 3, 2018 02:20 AM (Total replies: 5)

Hello,

Finally I found an issue in the way I called the socket - I called it twice. Now it works without any problems.

Thank you for your support

IQFeed Developer Support » Corrupted structure for historical data May 2, 2018 03:34 AM (Total replies: 5)

Hello,

I will try to do some testing on my side based on your advice.

Thank you,
Ondrej

IQFeed Developer Support » Corrupted structure for historical data Apr 27, 2018 09:42 AM (Total replies: 5)

Hello,

I reused the script from your example, please see enclosed file. The strange thing is, that ENDMSG replaces the beginning of the original message, it is not just in the wrong order - so it looks that it happen already somewhere in the socket - as OnReceive only concatenate strings (in my case it is overwritten).

It happens only when I ask for longer period and only in very few cases. 1 of 300.

IQFeed Developer Support » Corrupted structure for historical data Apr 27, 2018 08:59 AM (Total replies: 5)

Hello,

I'm trying to receive historical data for approx 2000 symbols and after a while some records which I receive are not in correct structure.

It looks like the last row overwrite the first row and the message begins with: 238,!ENDMSG!,
Could you please advice me, what could be the reason? ( I tried to increase socket buffer, but without any improvement)

Thank you,
Ondrej

IQFeed Developer Support » Error message - 11582 Could not connect to History Socket Apr 18, 2018 02:46 AM (Total replies: 1)

Hello,

I'm trying to download historical data and after a while, my sw starts failing with the error "11582 Could not connect to History Socket".

It is not always on the same place, sometimes I get 7000 request, sometimes 13k. I'm trying to find historical options so therefore I have so many requests. I have multithread application with 15 threads.

In the IQConnectLog I can see:
.....
STATUS Information 35572 0 2018-04-17 19:31:53 LOOKUP SOCKET ACCEPTED 1009 -
STATUS Information 35572 0 2018-04-17 19:31:53 LOOKUP SOCKET ACCEPTED 1010 -
STATUS Information 35572 0 2018-04-17 19:31:53 LOOKUP SOCKET ACCEPTED 1011 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1012 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1013 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1014 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1015 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1016 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1017 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1018 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1019 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1020 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1021 -
STATUS Information 35572 0 2018-04-17 19:31:55 LOOKUP SOCKET ACCEPTED 1022 -
STATUS Connectivity 45204 0 2018-04-17 19:31:55 Error sending to AuthServer (10038) - An operation was attempted on something that is not a socket.


STATUS Connectivity 45204 0 2018-04-17 19:31:55 Error sending to AuthServer (10038) - An operation was attempted on something that is not a socket.

Could you please advice what is the root cause of this error?

Thank you,
Ondrej


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