How to get data from function from data2?  [SOLVED]

Hi.
I need get highest macd ,6 from data2
data1=5 min
data2=180 min
inputs: FastLength( 12 ), SlowLength( 26 ), MACDLength( 9 ) ;
variables: var0( 0 ), var1( 0 ), var2( 0 ) ;

var0 = MACD( Close, FastLength, SlowLength ) of data2 ;

var1=highest(var0,6) of data2 (I get value from 6 bar of data1)

if I use highest(MACD( Close, FastLength, SlowLength ),6) of data2 I receive correct vaue from data2

Why? what is wrong with
var0 = MACD( Close, FastLength, SlowLength ) of data2 ;
var1=highest(var0,6) of data2 (I get value from 6 bar of data1)

Hi.
I need get highest macd ,6 from data2
data1=5 min
data2=180 min
inputs: FastLength( 12 ), SlowLength( 26 ), MACDLength( 9 ) ;
variables: var0( 0 ), var1( 0 ), var2( 0 ) ;

var0 = MACD( Close, FastLength, SlowLength ) of data2 ;

var1=highest(var0,6) of data2 (I get value from 6 bar of data1)

if I use highest(MACD( Close, FastLength, SlowLength ),6) of data2 I receive correct vaue from data2

Why? what is wrong with
var0 = MACD( Close, FastLength, SlowLength ) of data2 ;
var1=highest(var0,6) of data2 (I get value from 6 bar of data1)

See post #5
(5) [FAQ] Data2
viewtopic.php?f=16&t=6929

See post 1&2
[FAQ] How to Post Codes (... so that people can read)
viewtopic.php?f=16&t=11713

Thank you. I understand.