Codage des Bandes de Bollinger du graphique H2
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Je me suis basé sur l’indicateur Weekly qu’a créé @Vonasi pour l’adapter à la période 2-heures :
//2 hours BBands based on: Weekly Bollinger Bands On Faster Time Frame chart by Vonasi: //https://www.prorealcode.com/topic/higher-time-frame-bollinger-band/#post-126260 //PRT v11 only p = 20 deviations = 2 upper = undefined lower = undefined avg = undefined //store each period close hourcheck = openhour mod 2 = 0 and openhour<>openhour[1] if hourcheck then a = a+1 $price[a] = close[1] if a >= p then //get a mean of last p close price total = 0 for b = a downto a-p+1 total = total + $price[b] next avg = total/p //calculate standard deviation total = 0 for b = a downto a-p+1 total = total + (square($price[b]-avg)) next stdev = sqrt(total/p) //calculate bands upper = avg + (stdev*deviations) lower = avg - (stdev*deviations) endif endif return upper as "upper", lower as "lower", avg as "avg"Compatible PRT v11 uniquement. L’indicateur utilise les données en clôture de chandelier et donc ne change pas entre 2 périodes de 2 heures.
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Topic Details
| Forum: | ProBuilder : Indicateurs & Outils Personnalisés |
| Language: | French |
| Started: | 04/17/2020 |
| Status: | Active |
| Attachments: | 1 files |
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