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[EquisMetaStock Group] formula with PREV function



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Can anybody help me how to elimanate the PREV function in formula below, due to PREV function slowdown dramatically efficiency of system working with online data.

Rgds  Mirek


---------------8-----------------------

xxx:=Input("proc",0.1,10,5);
If(
C=PREV,
PREV,
If(
((Ref(C,-1)<PREV)AND (C<PREV)),
Min(PREV,C*(1+xxx/100)),
If(
(Ref(C,-1)>PREV) AND (C>PREV),
Max(PREV,C*(1-xxx/100)),
If(
C>PREV,
C*(1-xxx/100),
C*(1+xxx/100)
)
)
)
)

--------------------8-----------------------

[Non-text portions of this message have been removed]



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