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)

"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

"Just a thank you for the very helpful and prompt assistance and services. You provided me with noticeably superior service in my setup compared to a couple of other options I had looked at." - Comment from John

"I like you guys better than *******...much more stable and a whole lot fewer issues." - Comment from Philip

"I was with ******* for 4 years at $230 a month, this is a huge savings for me, GOD BLESS YOU PEOPLE," - Comment from T.S. via Email

"If someone needs the best quality data and backfill beyond what their broker provides at a rate that is the best in the industry, I highly recommend IQFeed." - Comment from Josh via Public Forum

"And by the way, have to say this. I love the IQFeed software. It's rock solid and it has a really nice API." - Comment from Thomas via RT Chat

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

"With HUGE volume on AAPL and RIMM for 2 days, everyone in a trading room was whining about freezes, crashes and lag with *******, RealTick, TS and Cyber. InvestorRT with IQFeed was rock solid. I mean SOLID!" - Comment from Public IRC Chat

"I am keeping IQFeed, much better reliabilty than *******. I may refer a few other people in the office to switch as well." - Comment from Don

"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post

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 Wish List »Trade Corrections & Cancellations

Author	Topic: Trade Corrections & Cancellations (2 messages, Page 1 of 1)
wpleasant -Interested User- Posts: 3 Joined: Apr 16, 2012	Posted: Jan 26, 2016 12:21 PM Msg. 1 of 2 I've discussed this with developer support recently but I thought a formal request in the forum may help things along. Please send us trade Corrections & Cancellations. Without them any data grouped by tick or volume following an extra/incorrect trade is garbage or even dangerous. Even the derivative data calculated by iqconnect.exe would be incorrect without a fresh call. My understanding is that the current workaround is monitoring the "Total Volume" for reductions and then calling HTT comparing some time span of trades to the historical lookup for the error... Thanks, William
DTN_Jay_Froscheiser -VP, Product Operations- Posts: 1746 Joined: May 3, 2004 DTN IQFeed/DTN.IQ/DTN NxCore	Posted: Jan 26, 2016 03:01 PM Msg. 2 of 2 William, Thanks for following up with this post. We did receive your request and have it added to our roadmap for IQFeed. I don't have a timeline for if/when it may become available but we do appreciate you taking the time to provide feedback. I also wanted to note that we currently have full correction/cancellation information being transmitted as part of our NxCore data service. You can take a look at the documentation for NxCore at www.nanex.net. Jay Froscheiser Vice President, Active Trader Products