Hi Bruce:

I'm using this formula for ATR-10:

(AVGH10 - AVGL10) / 2 + (ABS(H - C1) + ABS(C1 - L) + ABS(H1 - C2) + ABS(C2 - L1) + ABS(H2 - C3) + ABS(C3 - L2) + ABS(H3 - C4) + ABS(C4 - L3) + ABS(H4 - C5) + ABS(C5 - L4) + ABS(H5 - C6) + ABS(C6 - L5) + ABS(H6 - C7) + ABS(C7 - L6) + ABS(H7 - C8) + ABS(C8 - L7) + ABS(H8 - C9) + ABS(C9 - L8) + ABS(H9 - C10) + ABS(C10 - L9)) / 20
 

and am wodering if I can multiple it times a factor and then get an average of that figure:  For example if I wanted to get 2x of the ATR-10:

2 * ((AVGH10 - AVGL10) / 2 + (ABS(H - C1) + ABS(C1 - L) + ABS(H1 - C2) + ABS(C2 - L1) + ABS(H2 - C3) + ABS(C3 - L2) + ABS(H3 - C4) + ABS(C4 - L3) + ABS(H4 - C5) + ABS(C5 - L4) + ABS(H5 - C6) + ABS(C6 - L5) + ABS(H6 - C7) + ABS(C7 - L6) + ABS(H7 - C8) + ABS(C8 - L7) + ABS(H8 - C9) + ABS(C9 - L8) + ABS(H9 - C10) + ABS(C10 - L9)) / 20)

So now my question is can I get a 10-period MA of this multiple of the ATR-10?  Thanks
 

Please try the following Indicator Formula:

2 * ((AVG(AVGH10,10) - AVG(AVGL10,10)) / 2 + (ABS(H - C1) + ABS(C1 - L) + 2 * (ABS(H1 - C2) + ABS(C2 - L1)) + 3 * (ABS(H2 - C3) + ABS(C3 - L2)) + 4 * (ABS(H3 - C4) + ABS(C4 - L3)) + 5 * (ABS(H4 - C5) + ABS(C5 - L4)) + 6 * (ABS(H5 - C6) + ABS(C6 - L5)) + 7 * (ABS(H6 - C7) + ABS(C7 - L6)) + 8 * (ABS(H7 - C8) + ABS(C8 - L7)) + 9 * (ABS(H8 - C9) + ABS(C9 - L8)) + 10 * (ABS(H9 - C10) + ABS(C10 - L9)) + 9 * (ABS(H10 - C11) + ABS(C11 - L10)) + 8 * (ABS(H11 - C12) + ABS(C12 - L11)) + 7 * (ABS(H12 - C13) + ABS(C13 - L12)) + 6 * (ABS(H13 - C14) + ABS(C14 - L13)) + 5 * (ABS(H14 - C15) + ABS(C15 - L14)) + 4 * (ABS(H15 - C16) + ABS(C16 - L15)) + 3 * (ABS(H16 - C17) + ABS(C17 - L16)) + 2 * (ABS(H17 - C18) + ABS(C18 - L17)) + ABS(H18 - C19) + ABS(C19 - L18)) / 200)

Bruce:  I think we are close to what I am looking for.  Can you help me turn this into a ATR-9 and the the 9-period MA of the 2x factor.  Here is my attemp but I'm doing something wrong.  Thanks

2 * ((AVG(AVGH9,9) - AVG(AVGL9,9)) / 2 + (ABS(H - C1) + ABS(C1 - L)) + 2 * (ABS(H1 - C2) + ABS(C2 - L1)) + 3 * (ABS(H2 - C3) + ABS(C3 - L2)) + 4 * (ABS(H3 - C4) + ABS(C4 - L3)) + 5 * (ABS(H4 - C5) + ABS(C5 - L4)) + 6 * (ABS(H5 - C6) + ABS(C6 - L5)) + 7 * (ABS(H6 - C7) + ABS(C7 - L6)) + 8 * (ABS(H7 - C8) + ABS(C8 - L7)) + 9 * (ABS(H8 - C9) + ABS(C9 - L8)) + 8 * (ABS(H9 - C10) + ABS(C10 - L9)) + 7 * (ABS(H10 - C11) + ABS(C11 - L10)) + 6 * (ABS(H11 - C12) + ABS(C12 - L11)) + 5 * (ABS(H12 - C13) + ABS(C13 - L12)) + 4 * (ABS(H13 - C14) + ABS(C14 - L13)) + 3 * (ABS(H14 - C15) + ABS(C15 - L14)) + 2 * (ABS(H15 - C16) + ABS(C16 - L15)) +  (ABS(H16 - C17) + ABS(C17 - L16)) / 180)

You were pretty close:

2 * ((AVG(AVGH9,9) - AVG(AVGL9,9)) / 2 + (ABS(H - C1) + ABS(C1 - L) + 2 * (ABS(H1 - C2) + ABS(C2 - L1)) + 3 * (ABS(H2 - C3) + ABS(C3 - L2)) + 4 * (ABS(H3 - C4) + ABS(C4 - L3)) + 5 * (ABS(H4 - C5) + ABS(C5 - L4)) + 6 * (ABS(H5 - C6) + ABS(C6 - L5)) + 7 * (ABS(H6 - C7) + ABS(C7 - L6)) + 8 * (ABS(H7 - C8) + ABS(C8 - L7)) + 9 * (ABS(H8 - C9) + ABS(C9 - L8)) + 8 * (ABS(H9 - C10) + ABS(C10 - L9)) + 7 * (ABS(H10 - C11) + ABS(C11 - L10)) + 6 * (ABS(H11 - C12) + ABS(C12 - L11)) + 5 * (ABS(H12 - C13) + ABS(C13 - L12)) + 4 * (ABS(H13 - C14) + ABS(C14 - L13)) + 3 * (ABS(H14 - C15) + ABS(C15 - L14)) + 2 * (ABS(H15 - C16) + ABS(C16 - L15)) + ABS(H16 - C17) + ABS(C17 - L16)) / 162)

Thank you Sir!

You're welcome.