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salemreyen has contributed to 9 posts out of 21196 total posts (0.04%) in 2,806 days (0.00 posts per day).

20 Most recent posts:
Data and Content Support » Midnight Trader Newsfeed Jun 11, 2017 05:12 AM (Total replies: 1)

Do you still provide Midnight Trader as one of your premium newsfeeds?

Data and Content Support » Hours of streaming quotes and news May 12, 2017 12:00 PM (Total replies: 1)

1. Which hours does IQfeed start and stop streaming quotes for US stocks?

2. Which hours does IQfeed start and stop streaming real time market news for US stocks?

Data and Content Support » minute bars from tick data May 2, 2017 12:08 AM (Total replies: 9)

1. Are historical 1 minute bars computed directly from historical tick data?

2. Is is considered an error if there is a difference between a minute bar computed directly from ticks and a minute bar received from a historical lookup?

3. Are daily bars also computed from tick data?

Data and Content Support » Earliest hour to do a lookup Apr 29, 2017 11:45 AM (Total replies: 1)

If I want to do a historical lookup on today's data, what is the earliest hour to do so?

IQFeed Developer Support » the fly on the wall news Mar 28, 2017 03:44 AM (Total replies: 1)

If "The Fly" (aka the fly on the wall) news premium service is subscribed, will I also receive the news feed from "The Fly" via IQFeed's APIs?

Data and Content Support » Delisted Stocks Mar 27, 2017 11:11 AM (Total replies: 7)

Does IQFeed keep daily and 1-minute historical data for delisted stocks?

IQFeed Developer Support » Latency from Denver Sep 14, 2016 01:26 PM (Total replies: 1)

Hi,

I moved my sever to Denver and got a unimpressive ping time of 26ms. So I did a traceroute and found that DTN.car2.Denver1.Level3.net doesn't exit anymore. Does this mean that IQFeed stops routing its data through Denver? Can you help me confirm on that? Thanks.

IQFeed Developer Support » Clarification on IQFeed API documentation Sep 14, 2016 07:12 AM (Total replies: 3)

Hi Tim,

I am sorry that I am a little confused on your answer on question 3. Do you mean that a Q message can have a quote update and a trade update? What is a refresh message? Is it a resend?

IQFeed Developer Support » Clarification on IQFeed API documentation Sep 13, 2016 01:47 PM (Total replies: 3)

Hi,

I need some clarification on IQFeed Level 1 update message on US stocks.

1. Is "Bid Time" always equal to "Ask Time"? I've checked on many symbols and I couldn't find a single case where "Bid Time" is not equal to "Ask Time".

2. For "Message Contents" field, is it always the case that it will always show "ba" if it is a quote update? Again, I could not find a case where it will show only "a" or "b".

3. For "Message Contents" field, can it have "C" (or "O" or "E") and "ba" (or "a" or "b") at the same time? That is, can the message contain both a trade update and a quote update? Again, I couldn't find a case where it has both a trade and a quote update.

4. For "Most Recent Price", "Last Price", "Bid Price" and "Ask Price" fields, do they always have at least two decimal places? For example, if the price is, say, exactly 5 dollars, then will it show 5.00 but not 5 or 5.0?

5. Since IQFeed has servers from both Omaha and Bellevue, how can I force the IQConnect.exe to choose a IQFeed server from Bellevue if my server is located near Bellevue? My server is at Denver which is actually near Bellevue based on ping time.


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