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"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"Version 18.104.22.168 has been working well for me and I appreciate that it is now a much tighter client to work with. I feel I can go to press with my own application and rely on a stable platform" - Comment from David in IA."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"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"I am very happy I changed. I love the product, but more so I am thrilled with Tech Support. You are knowledgeable, polite, pleasant and professional." - Comment from Pat"Thanks for the great product and support. During this week of high volume trading, my QuoteTracker + IQ Feed setup never missed a beat. Also, thanks for your swiftness in responding to data issues. I was on ******* for a few years before I made the switch over early this year, and wish I had done it a long time ago." - Comment from Ken"I will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post"I've been using IQFeed 4 in a multi-threaded situation for the last week or two on 2600 symbols or so with 100 simultaneous daily charts, and I have had 100% responsiveness." - Comment from Scott"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
And they describe this command: CEO,[Symbol],[Puts/Calls],[Month Codes],[Near Months],[BinaryOptions],[Filter Type],[Filter Value One],[Filter Value Two],[RequestID]<CR><LF> Request an Index or Equity Option Chain from IQFeed.