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1. What to take for the inflow? The full price, the modulo difference, only the positive difference? In other words, does the concept of "influx" in the method in question have any effect on the pre-preparation of the data? Or should the data to be investigated be taken as the influx. I intuitively, for example, took the closing price in my calculations.
Inflow is also inflow in Egypt. That is, in the classical interpretation it is necessary to take the difference Close[i]-Close[i+1]. From my reading of Peters.
Есть несколько вопросов:
1. Что брать за приток? Полную цену, разность по модулю, только положительную разность? Другими словами, имеет ли понятие «приток» в рассматриваемом методе влияние на предварительную подготовку данных? Или следует за приток принимать данные, которые надо исследовать. Я интуитивно, к примеру, взял в расчетах цену закрытия.
An inflow is also an inflow in Egypt. So the classical interpretation is to take the difference Close[i]-Close[i+1]. From my reading of Peters.
Thanks. But the difference Close[i]-Close[i+1] is often negative (it may be OK in Egypt).
Is the difference modulo or as is? And where can I read works of Mr. Peters?
Probably missed it when reading the forum materials.
From my engineering view Close[i]-Close[i+1] is very different from Close[i] series. In its essence it is a very different series. If you take it modulo, it probably resembles a graph of potential profits, and it seems questionable to make assumptions for Close[i] based on its difference. But what if, for example, I want to analyze profits? Should I take the difference from the difference? It seems to me that I should simply take Close[i] for inflow, if I want to analyze Hearst for it and not its difference.
In my calculations I'm confused by the average inflow. Or should I take one number calculated for N for all n observations or for each n on a segment from 1 to N I must calculate its inflow? Who would answer?
solandr 15.05.06 19:09
Vladislav 15.05.06 21:18
There, somewhere on page 69, is a recipe for counting. 69 there is a recipe for calculation.
If I understand it correctly, log(Close[i]/Close[i+1]) is used, and all partitions into equal segments of lengths from 1 to N are used.
If I understand it correctly, it uses log(Close[i]/Close[i+1]), and also uses all partitions into equal segments of lengths from 1 to N.
Log-normalization is mainly relevant for stocks on a long time horizon.
Do I understand correctly that in our case we take Close[i] "as if" for the level in the reservoir? If so, the inflow will be the modulus of the difference Close[i]-Close[i+1]?