Всем приветы!
Поясните, пожалуйста, методику расчета пиков и впадин? Эти функции есть в метасе, wld и в прочих программах. Ниже привожу выдержку из методики расчета из справки wld, но видимо моих знаний английского недостаточно, чтоб уловить смысл. Хочу реализовать определение пиков и впадин в Excel.
Peaks are detected by looking for a percentage (default) or point reversal in the Price Series greater than or equal to the reversal amount specified in the Reversal parameter. For example, if you specify a reversal value of 10, and prices make a new high of $100, a peak will be triggered at that bar as soon as prices move down to $90 (provided they do not continue above $100). The move down to $90 may take several bars. During these bars the Peak function will not return $100, but will instead return the value of the previous peak. This is because you would not have known that that $100 was an actual peak yet because the reversal level has not been met. The new Peak value of $100 will be returned only after prices have reached the $90 level, and the reversal level is reached.
спасибо.
Поясните, пожалуйста, методику расчета пиков и впадин? Эти функции есть в метасе, wld и в прочих программах. Ниже привожу выдержку из методики расчета из справки wld, но видимо моих знаний английского недостаточно, чтоб уловить смысл. Хочу реализовать определение пиков и впадин в Excel.
Peaks are detected by looking for a percentage (default) or point reversal in the Price Series greater than or equal to the reversal amount specified in the Reversal parameter. For example, if you specify a reversal value of 10, and prices make a new high of $100, a peak will be triggered at that bar as soon as prices move down to $90 (provided they do not continue above $100). The move down to $90 may take several bars. During these bars the Peak function will not return $100, but will instead return the value of the previous peak. This is because you would not have known that that $100 was an actual peak yet because the reversal level has not been met. The new Peak value of $100 will be returned only after prices have reached the $90 level, and the reversal level is reached.
спасибо.