[amibroker] OBV() works in different time frame or not?

["firstview2000" <firstview2000_1999@xxxxxxxxx>]

Has anyone used OBV() in different time frames?

I set AA time frame to hourly. In my afl, I changed timeframe to 
daily. Then, used obv(). I found it only showed the value that 
equals to the value as shown in hourly OBV indicator chart. It did 
not show the value that would equal to that in the daily chart.

I used the following code in AA explorer (in hourly time frame):


TimeFrameSet(inDaily);
dObv = OBV();
TimeFrameRestore();
dObv = TimeFrameExpand(dobv, inDaily, expandFirst);
...
AddColumn(dobv, "dObv");

TIA.
Charles





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