The developer notice I just received states:

This is a little confusing to me, because it appears to say that intraday historical data is "disabled" (which I would interpret as "no data will be returned"), but that data will be returned anyway, just without second resolution.

If we happen to be connected to the 148 farm, and make an intraday historical data request, will we receive valid data without second resolution? Or will we not receive any data at all? Is there any case in which we might receive corrupted data?

Thanks!
Allen

There should not be any case where you will receive corrupted data.

The 148 server farm will be getting it's history data from the 156 server farm instead of building the data itself. This will result in not having seconds resolution in history (even though it will continue to be in the streaming quotes data).

I hope this helps clear up the confusion.

Hi,

there seems to be a problem with historical end-of-day data for options as well.

Using the LookupClient and issuing

Symbol: GM GU
Days: 3

yields to:

2007-07-06 15:32:07,0.75,0.45,0.55,0.55,166,0
2007-07-02 15:32:07,1.55,1.15,1.45,1.45,20,0
2007-06-29 15:32:07,1.80,1.20,1.55,1.35,394,0

The result set seems to be shifted one day backwards - whereas a lookup of the underlying stock provides the correct data set:

Symbol: GM
Days: 3

yields

2007-07-09 15:30:14,37.56,36.60,36.60,36.77,15267818,0
2007-07-06 15:30:14,36.89,36.30,36.64,36.49,9091800,0
2007-07-05 15:30:14,36.81,35.98,36.12,36.76,17818338,0

I also see this. I will have our server team look into this...