one more question BIFF
 

Ok, now i can figure out the price difference from last day to x days
before - excellent.

How about if I want to sum the last 25 values in a column in the same
manner? There may be blank cells as well.

Thank you.
-E

one more question BIFF
 

I see there are several replies to your other posts. Surely one of those
will work!

Biff

"gotta know" wrote in message
ups.com...
Ok, now i can figure out the price difference from last day to x days
before - excellent.

How about if I want to sum the last 25 values in a column in the same
manner? There may be blank cells as well.

Thank you.
-E