PMO Price Momentum Oscillator

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10/09/2017 at 10:41 AM #48739 quote

Rafa
Participant

Senior

Dear all,

I have downloaded the PRT_Price Momentum Oscillator, and when I try to code a simple screener like Line Crosses Over PMO, it gives me an error “Internal server error” and is not the first time and the first indicator.

Any ideas?

Cheers

10/09/2017 at 12:38 PM #48769 quote
Nicolas
Keymaster

Legend
Topic moved to English forum screener section.

I spotted the problem, caused by the used of the choice made of the moving average type in the “average” instruction (set to mode 1 which is Exponential one = EMA). I changed the code to the “exponentialaverage” instruction instead and it works correctly now.
```
//PRC_Price Momentum Oscillator
//28.09.2016
//Nicolas @ www.prorealcode.com
//Sharing ProRealTime knowledge

// --- settings
length1=35 // "First Smoothing"
length2=20 //"Second Smoothing"
siglength=10 //"Signal Smoothing"
// --- end of settings

if barindex>1 then
i = (close/close[1])*100

sm1 = 2.0/length1
csf1=((i-100)-csf1[1])*sm1+csf1[1]
pmol2=csf1

sm2 = 2.0/length2
csf2=((10*pmol2)-csf2[1])*sm2+csf2[1]
pmol=csf2

//pmols=average[siglength,1](pmol)
pmols=exponentialaverage[siglength](pmol)
endif

test = pmol crosses over pmols or pmol crosses under pmols

screener[test]
```
price-momentum-oscillator-screener.png
10/10/2017 at 11:42 AM #48897 quote

Rafa
Participant

Senior

Thanks a lot Nicolas

Cheers

10/16/2017 at 7:59 AM #49480 quote
Nicolas
Keymaster

Legend
I confirm that choosing the kind of moving average this way:
```
average[period,M]
```
Where M can be set with any of these values, to return the specific moving average calculation:

0 = SMA

1 = EMA

2 = WMA

3 = Wilder

4 = Triangular

5 = End point

6 = Time series

.. is not possible through ProScreener.
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