Radarscreen and volume check

["Luciano" <lperco@xxxxxx>]

How can I compare today's increasing TOTAL VOLUME with YESTERDAY'S 
TOTAL VOLUME.. I need to have something like this 
(Today_vol/Yesterday_vol)*100

Thanks for any help

Bye,


Luciano Perco

E-mail                     for PGP key send a mail:           
lperco@xxxxxx              lperco@xxxxxx?subject=Send_PGP_Key 


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