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Hi Graham,
Wednesday, August 24, 2005, 10:57:24 AM, you wrote:
Copied directly from the chart file:
BBPS = (BBandTop(C,20,2) - BBandBot(C,20,2) / Close) * 100;
G> was this a type error?
G> BBPS = (BBandTop(C,20,2) - BBandBot(C,20,2) / Close) * 100
So I guess this one below was a typo:
G> BBPS =((BBandTop(C,20,2) - BBandBot(C,20,2) ) / Close * 100
Any ideas? (I like to put parentheses even where not absolutely
needed, to help me see the logic . . . of my illogicality.) ^_^
Yuki
G> On 8/24/05, Yuki Taga <yukitaga@xxxxxxxxxxxxx> wrote:
>> Simple enough to get some information in a title that I'd like to
>> see: BBand width expressed as a percentage of the closing price.
>>
>> I do it this way: ...+WriteVal(((BBandTop(C,20,2) -
>> BBandBot(C,20,2)) / Close) * 100, 1.2)+ " % of Close"...
>>
>> Works just fine of course.
>>
>> My problem is also getting the 50-day moving average of this
>> percentage in there, as well. I have tried it 2 ways: 1) by
>> longhand, and 2) by declaring a variable BBPS = (BBandTop(C,20,2) -
>> BBandBot(C,20,2) / Close) * 100; and then asking WriteVal for
>> MA(BBPS,50).
>>
>> Both attempts to get the 50-day MA return the same values, but the
>> values are absurdly large -- in the six figures.
>>
>> I suppose I am making an absurdly simple error?
>>
>> Yuki
>>
>>
>>
>>
>>
>> Please note that this group is for discussion between users only.
>>
>> To get support from AmiBroker please send an e-mail directly to
>> SUPPORT {at} amibroker.com
>>
>> For other support material please check also:
>> http://www.amibroker.com/support.html
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