Decided to go to the GoogleGroups site so that I can see the whole discussion thread. I'll explain in detail.
To create a change event: Right-click on the sheet "tab"and select "View Code" At the top of the editor "code" window is a set of pull-downs. In the left pull-down, select "WorkSheet". It will create a default selection change event: Private Sub Worksheet_SelectionChange(ByVal Target As Range) in the Right-hand pull-down, select "change" It will create a worksheet Change event, you can put your code there: Private Sub Worksheet_Change(ByVal Target As Range) If Range("b2").Value < Range("c1").Value Then Range("b2").Value = Range("c1").Value End If If Range("b3").Value > Range("d1").Value Then Range("b3").Value = Range("d1").Value End If End Sub hope this helps On Mar 5, 7:35 am, Paul Schreiner <schreiner_p...@att.net> wrote: > You could: > store initial values in a hidden cell. > Create a change event for the worksheet > that compares the cell contents to the hidden cells > and update if the contents meet the criteria. > > (if a1 > H1 then H1 = a1) > (if a2 < H2 then H2 = a2) > > let me know if you need help with the change events. > > Paul > > ________________________________ > From: Sach1810 <sach1...@googlemail.com> > To: MS EXCEL AND VBA MACROS <excel-macros@googlegroups.com> > Sent: Fri, March 5, 2010 3:39:40 AM > Subject: $$Excel-Macros$$ Please help me print a the highest number that > appears from a cell with continuously streaming data > > Hi, > > I have two cells lets say a1 and a2 both of which are continually > updating from a live feed. I would like to be able to track what the > highest number of a1 has been and what the lowest number of cell a2 > has been. > > Your help would be much appreciated as I am new to programming > > Many Thanks > > Sacha David > > -- > ---------------------------------------------------------------------------------- > Some important links for excel users: > 1. Follow us on TWITTER for tips tricks and links > :http://twitter.com/exceldailytip > 2. Join our Facebook Group @http://www.facebook.com/group.php?gid=287779555678 > 3. Excel tutorials athttp://www.excel-macros.blogspot.com > 4. Learn VBA Macros athttp://www.quickvba.blogspot.com > 5. Excel Tips and Tricks athttp://exceldailytip.blogspot.com > > To post to this group, send email to excel-macros@googlegroups.com > > <><><><><><><><><><><><><><><><><><><><><><> > HELP US GROW !! > > We reach over 6,800 subscribers worldwide and receive many nice notes about > the learning and support from the group.Let friends and co-workers know they > can subscribe to group athttp://groups.google.com/group/excel-macros/subscribe -- ---------------------------------------------------------------------------------- Some important links for excel users: 1. Follow us on TWITTER for tips tricks and links : http://twitter.com/exceldailytip 2. Join our Facebook Group @ http://www.facebook.com/group.php?gid=287779555678 3. Excel tutorials at http://www.excel-macros.blogspot.com 4. Learn VBA Macros at http://www.quickvba.blogspot.com 5. Excel Tips and Tricks at http://exceldailytip.blogspot.com To post to this group, send email to excel-macros@googlegroups.com <><><><><><><><><><><><><><><><><><><><><><> HELP US GROW !! We reach over 6,800 subscribers worldwide and receive many nice notes about the learning and support from the group.Let friends and co-workers know they can subscribe to group at http://groups.google.com/group/excel-macros/subscribe