[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Tick Weirdness



PureBytes Links

Trading Reference Links

***Note: added CME T&S data for comparsion***

Carroll, 

Here are my tick sequences (DSP8M and SP8M) for the opening one minute
(08:30 CME time) on 5/1/98:

DSP            SP               Time          CME's SP
1121.50      1122.00      08:30:05    1122.00
1121.00      1121.50                :09    1121.80
1121.50      1121.00                :09    1121.50
1121.80      1121.50                :11    1121.00 X (= cancel)
1121.50      1121.80                :25    1121.50
                    1121.50                :27    1121.80
                                                  :46     1121.50
		              :56     1121.20 O (= open)
		              :56     1121.50

It appears that I have the same tick weirdness Jim reported.  Never noticed
it before as I've been using 24 hr tick bar charts exclusively for the last
3 years.  The problem for now seems to be related to the BMI feed (DSP
symbol only?) and not a TS bug.

-Tony Haas

carroll wrote:
>Jim -
>
>I just checked for May 1, a date for which I happen already to have the
>CME T&S file, and find that I DO have the first tick (1122.00 at
>08:30:05 Chicago time) but am missing the second tick (1121.80, at
>08:30:09).
>
>My service, you will recall, is Signal via cable.