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"Version 4.0.0.2 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.
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ropester has contributed to 10 posts out of 21191 total posts
(0.05%) in 5,915 days (0.00 posts per day).
20 Most recent posts:
My broker and all other feeds i use are reporting 87311 for the volume at EOD today. Is there a reason why IQ feed is reporting 95811?
thanks
Hi, having implemented most of the IQ Feed api in my own app, there are a couple of things which would be really helpful - or if they are there already, could someone point them out?
When i request data, i need to know if it's a valid trading day, i couldn't find anything that helped identify this i.e. if i request day or tick data tonight with '1' day as the parameter i get nothing through...so i have to currently put '3' or more through to get friday's data. i guess i could just work back until i find valid data..
Also i noticed there is a function to request the last X number of ticks, is this possible to do for minute data ? Right now you can only specify minute intervals and number of days to look back over..i..e i might ant just the last 3 hours of minute data but looks like i have to grab the whole days worth of minute data..
thanks
Hi, i'm just running through the minute trades on a few options - virtually all the data is coming through fine but the data seems to be slightly off.. For example, RIMM 115 April Calls ( RUL DU ) shows 8202 as the total volume for friday..
If i run through every minute in the data and add up the period volume i end up with 7869
Am i missing something?
thanks Si
Does anyone know what interest rate i should be using when calculating call/put implied volatility through Black-Scholes? I am using the 10 Yr T-Note right now but notice that several sites are all using different ones...
thanks S
I have references to AxIQFEEDYLib IQ_APILib, IQFEEDYLib, DTNHISTORYLOOKUPLIb, DTNNEWSLOOKUPLib etc..
I pulled most of it from the C# example they provided, I'm not doing a console app but..
In my form class i have
static public AxIQFEEDYLib.AxIQFeedY IQFeed;
In InitializeComponent i have..
IQFeed = new AxIQFEEDYLib.AxIQFeedY();
((System.ComponentModel.ISupportInitialize)(IQFeed)).BeginInit(); IQFeed.Enabled = true; IQFeed.Location = new System.Drawing.Point(486, 8); IQFeed.Name = "IQFeed"; IQFeed.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("IQFeed.OcxState"))); IQFeed.Size = new System.Drawing.Size(100, 24); IQFeed.TabIndex = 4; IQFeed.Visible = false; ((System.ComponentModel.ISupportInitialize)(IQFeed)).EndInit();
All the other form setup is in the code. I've not tried decoupling the object from the form yet..
Hope that helps..
S
I'm guessing the volume is too low hence no data..ok i see...picked a daft contract to test against, i used an ITM contract and it all came up fine. Thanks again.
S
Trying IBM CM right now, trying a few others. Keeps coming back as ERROR..
Does IQ not supply 1/5 minute historical option data at all? I'm just looking for the 2-3 weeks max..
Just figure it out before the reply, forgot we're on a sunday - time for more coffee.
thanks S
Hi, i'm new to using iQFeed so apologies. I've set everything up ok and i'm getting daily,weekly and monthly historical data fine but when i do RequestMinuteHistory("IBM",1,1) or RequestMinuteHistory("IBM",2,5) as examples (i've tried a bunch of tickers with no success) then the OnAbortedLoaded ( string ) gets called except the string is just empty so i have no idea why i'm not getting data..
Any ideas on this?
thanks S
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