DTN IQFeed, DTN.IQ, DTN ProphetX Support Forums

Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)

"Awesome response, as usual. It is a sincere and refreshing pleasure to do business with DTN, compared to your competition." - Comment from Ryan

"Excellent datafeed !!!" - Comment from Arely

"The people at Nirvana have very nice things to say about your company and I can see why! Price and service is a potent combination." - Comment from Ed

"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry

"I used to have *******, but they are way more money for the same thing. I have had no probs with data from DTN since switching over." - Comment from Public Forum Post

"My broker in Davenport suggested I give you a try as he uses your service and says its the best." - Comment from Bill via RT Chat

"Thank God for your Data Feed as the only Zippers I see are on my pants (LOL), and no more 200 pip spikes to mess up charts." - Comment from Spiro via Email

"Everything is working great with the API. I love it." - Comment from Calvin

"I have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim

"Interactive Brokers tick data was inconsistent, so I have switched to using DTN exclusively. It is great to no longer have to worry about my datafeed all day long." - Comment from Philippe

Home

Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather

DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter

»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »Amount of HIT history data

Author	Topic: Amount of HIT history data (6 messages, Page 1 of 1)
CBrauer -Interested User- Posts: 32 Joined: Aug 18, 2004	Posted: Mar 31, 2015 11:55 AM Msg. 1 of 6 Hi, How many days in the past can I download history data in the HIT format? Charles Charles Brauer CBrauer@CypressPoint.com
DTN_Tim Walter -DTN Guru- Posts: 1238 Joined: Apr 25, 2006	Posted: Mar 31, 2015 12:22 PM Msg. 2 of 6 8 days during market hours, 180 days outside of market hours. However, if the interval is divisible by 60, i.e. minute data, there is no limit. Tim
dwiley4560 -Interested User- Posts: 4 Joined: Mar 24, 2015	Posted: Apr 21, 2015 03:03 PM Msg. 3 of 6 Does this also applies to HTT data? I haven't been able to get any data older than a few days, both during and off market hours. Here is an example query that is returning "Invalid symbol." HTT,TSLA,20150409 093000,20150411 160000,,,,,,\n
DTN_Tim Walter -DTN Guru- Posts: 1238 Joined: Apr 25, 2006	Posted: Apr 21, 2015 03:05 PM Msg. 4 of 6 I'll give it a go after the markets close, it will certainly be invalid currently due to the data being older than the system can currently see. Tim
dwiley4560 -Interested User- Posts: 4 Joined: Mar 24, 2015	Posted: Apr 21, 2015 03:11 PM Msg. 5 of 6 For the historical data system, is market close at 4pm EST? Or does it not allow access to the data until after-hours trading ends?
DTN_Tim Walter -DTN Guru- Posts: 1238 Joined: Apr 25, 2006	Posted: Apr 23, 2015 08:14 AM Msg. 6 of 6 The time frame where history is limited is currently set for 9:30 to 4:30 EST I tried this and it appears to be working, but let me know if you see something different. HTT,TSLA,20150409 093000,20150411 160000,10 2015-04-10 19:55:41,211.0300,115,4067591,210.9700,211.2000,1530018,0,0,E, 2015-04-10 19:55:04,211.0300,200,4067476,211.0300,211.2000,1530013,0,0,E, 2015-04-10 19:50:03,211.0000,100,4067276,211.0000,211.2000,1529986,0,0,E, 2015-04-10 19:46:49,211.0000,200,4067176,211.0000,211.2000,1529981,0,0,E, 2015-04-10 19:45:16,211.1799,500,4066876,211.0000,211.2000,1529975,0,0,E, 2015-04-10 19:45:16,211.1800,500,4066376,211.0000,211.2000,1529974,0,0,E, 2015-04-10 19:44:13,211.1500,450,4065876,210.9800,211.1800,1529973,0,0,E, !ENDMSG!,