composite weekly , monthly problem

["Dennis_33437" <dennis5692@xxxx>]

Hello,
When I change from daily to weekly the value of the composite changes,
it also happens on the monthly also. Here is a example, if the total 
value of the composite is 242, after using a indicator, it becomes 
20.20
now when I change to weekly it values drops to 5.15 and on monthly it 
goes to 1.10

Listed below is the formulas that I am using
First I use the AA with this formula
Analysis -> Scan */
/* add Close price to our index OHLC fields */
AddToComposite(Close, "~MyIndex", "X" ); 

/* add one to open intest field (we use this field as a counter) */
AddToComposite( 1, "~MyIndex", "I" );


Buy = 0; // required by scan mode

Then I use indicator builder 
Graph0 = Close;
/* this part is for Indicator Builder */
Graph1 = Foreign( "~MyIndex", "C" )/Foreign( "~MyIndex", "I" );

thank you
Dennis