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copi e incollo dal HELP DI METAS The Chaikin Oscillator can reference the predefined Accumulation/ Distribution indicator using the ad() function as shown below.
ShortMA:= input("Enter shorter moving average periods",3,10,3);
LongMA:= input("Enter longer moving average periods",10,30,10);
mov( ad(), ShortMA, E) - mov( ad(), LongMA, E);
Or, it can include the actual Accumulation/Distribution formula as shown below.
mov(cum((((C-L)-(H-C))/(H-L))*V),3,E)-mov(cum((((C-L)-(H-C))/(H-L))*V),10,E)
SYNTAX co()
FUNCTION Calculates the predefined Chaikin Oscillator.
he Chaikin Oscillator is created by subtracting a 10-period exponential moving average of the Accumulation/Distribution Line (see Accumulation/Distribution) from a 3-period moving average of the Accumulation/Distribution Line. The formula equivalent of the calculation is shown below:
mov( ad(), 3, E) - mov( ad(), 10, E)
See Plotting an Indicator for more information on plotting indicators. See Commodity Selection Index for more information on the Chaikin Oscillator parameters.
There are no parameters for the Chaikin A/D Oscillator.
See Modifying an Indicator for information on the Color/Style and Horizontal Lines pages. See Chaikin A/D Oscillator for interpretation information on the Chaikin Oscillator.
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