|
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
"It’s so nice to be working with real professionals!" - Comment from Len
"You have an excellent product !!!!!!" - Comment from Arely
"I would just like to say that IQFeed version 4 is running very well and I am very happy with its performance. I would also like to extend a big thanks for the fast and efficient help that I always receive. My questions and concerns are always addressed promptly. Way to go!" - Comment from Josh in CO.
"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 had always used ******* but for the past 2 weeks have been trying DTN IQFeed. Customer support has been extraordinary. They call just to make sure your problem hasn't recurred." - Comment from Public Forum
"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
"DTN has never given me problems. It is incredibly stable. In fact I've occasionally lost the data feed from Interactive Brokers, but still been able to trade because I'm getting good data from DTN." - Comment from Leighton
"I "bracket trade" all major news releases and I have not found one lag or glitch with DTN.IQ feed. I am very comfortable with their feed under all typical news conditions (Fed releases, employment numbers, etc)." - Comment from 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
|
|
|
|
Joined: |
Apr 12, 2010 04:08 PM |
Last Post: |
Sep 1, 2010 04:51 PM |
Last Visit: |
Sep 1, 2010 04:57 PM |
Website: |
|
Location: |
|
Occupation: |
|
Interests: |
|
|
|
zzly4bible has contributed to 22 posts out of 21196 total posts
(0.10%) in 5,152 days (0.00 posts per day).
20 Most recent posts:
How many days in history can be retrieved?
is your stock option feed providing data at the tick level too, just as the stock feed does? if so, how many days of tick data in history can be retrieved for options?
given a stock name, can I retrieve a list of all option symbols traded overlying the stock? Since this list may change from day to day, does your database reflect this type of change?
non-standard option symbol is introduced due to corporate actions. When you say no historic data, do you mean no historic data AFTER the date of corporate actions? or BEFORE?
for method 1 you mentioned, is the return a list of option symbols? for method 2, if there is a corporate action, and some option symbols change to non-standard, will the list contains those non standard ones?
After some corporate action, if a stock option becomes non-standard, can I use the non-standard symbol to access the historic trades info before the corporate action occurs? If no, what symbol do I need to use?
Given a stock name, is there a way to get a list of options of that stock?
thanks!
is iqfeed's option feed data coming from the combination of several exchanges?
ok, last try. let me put in two words, that is market watch
marke****ch I do not know why I cannot input this term
should be like marke****ch.com
sorry i can not change the **** in the link as "****", so it should look like http://bigcharts.marke****ch.com/........
Does the stock option data in iqfeed come from only one exchange? I am confused why I see different number at different sites? for example, if you goto bigcharts http://bigcharts.marke****ch.com/quickchart/quickchart.asp?symb=IBM100522C00130000&sid=&o_symb=IBM100522C00130000&freq=1&time=4&x=60&y=13
the number is >300K.
Curtis,
Thanks for the answer. Please confirm if I understand correctly: For every tick in a day, it contains the OI field of the same value, that is, the previous day's open interest.
Could you please check for me whether the volume is 11705 for IBM May 2010 130.000 call on April 16, 2010 in IQfeed?
support, could you answer my first two questions?
I retrieve volume and open interest of stock option from iqfeed. For example, for the IBM May 2010 130.000 call, my result for the April 16, 2010 is volume 11705, open interest 14060. I checked yahoo finance , their results are Volume 3287, Open Interest 20092. I am wondering whether I get it correctly from iqfeed. Could you check for me? What causes such differences?
Besides, is open interest field contained and updated in every tick?
Thanks a lot.
is there any blank space in the IQfeed option symbology? For example, IBM is a short root symbology, is there any blank space in between the IBM and the numbers? My guess is "no" based on reading the doc you refer to. Can you please confirm that? Thanks.
I feed iqfeed to Neoticker for analysis. Does that mean that I should follow OPRA symbology when I specify stock options in Neoticker?
I am confused. Look at the OIC website http://www.888options.com/help/faq/symbology.jsp#7
Are there going to be 2 standards? I checked yahoo finance. They are using COP100417C00044000. Can you please clarify this for me?
|
|