The presented indicator is prepared on the basis of well known indicator Bollinger Bands. In short, Bollinger Bands consists of two lines that are situated above and below of moving average plotted of a certain number of standard deviations away from it. In case of high volatility lines become wider, during less volatile periods they become narrower. So, these bands show borders of possible price movement.
Observation of the Bollingers behavior has revealed another interesting pattern. The widening of the channel indicates the formation of bullish or bearish type of the price movement. In my opinion it is not possible to find the starting point of such movement, because as a rule it becomes clear at the end. However, this moment may be adopted to find the point of extinction of the impulse. Figure 1 shows that the narrowing of the Bollinger Bands channel is correlated with the moment of the break in struggle between bears and bulls.
For traders convenience, it is prepared indicator, which calculates difference between upper and lower lines of Bollinger Bands, which is plotted in a separate window as a histogram. Because of the lack the description in the literature the indicator with a similar algorithm, for the purpose of this publication I decided to call it BoDi (Bollinger’s Difference) (Fig. 1).
Fig. 1. Indicator Bollinger Bands (on the chart) and BoDi (under chart)
Indicator is calculated on the following formulas:
1. Bollinger Bands:
where:
D – number of standard deviations,
y – price for i bar,
n – number of periods used for calculations,
UpperBB and LoweBB – upper and lower lines of Bollinger Bands.
Хоёрт хэлбэрийн файлыг нь Options үзүүлэлтүүд – Татаж авах заавар
BoDi Bollinger Digital is a Metatrader 4 (MT4) шалгуур үзүүлэлт, гадаад валютын үзүүлэлт мөн чанар нь хуримтлагдсан түүх мэдээллийг өөрчлөх явдал юм.
BoDi Bollinger Digital provides for an opportunity to detect various peculiarities and patterns in price dynamics which are invisible to the naked eye.
Энэ мэдээлэл дээр үндэслэн, худалдаачид цаашид үнийн хөдөлгөөнийг гэж, түүний дагуу өөрсдийн стратегиа өөрчилж болно.
How to install BoDi Bollinger Digital.mq4?
- Download BoDi Bollinger Digital.mq4
- Copy BoDi Bollinger Digital.mq4 to your Metatrader Directory / шинжээч / шалгуур үзүүлэлт /
- Эхлэх буюу Metatrader Захиалагч дахин эхлүүлэх
- Хэрэв та өөрийн шалгуур үзүүлэлтийг шалгаж хүсэж сонгоно диаграмм, хугацаа
- Хайх “Гаалийн үзүүлэлтүүд” Таны Navigator нь ихэвчлэн таны Metatrader Захиалагч үлдсэн
- Right click on BoDi Bollinger Digital.mq4
- Хүснэгтэд залгагдаж
- Тохиргоо буюу хэвлэлийн OK өөрчлөх
- Indicator BoDi Bollinger Digital.mq4 is available on your Chart
How to remove BoDi Bollinger Digital.mq4 from your Metatrader Chart?
- Үзүүлэлт таны Metatrader Захиалагч ажиллаж Зураг сонгоно уу
- Яг График руу товшино уу
- “Шалгуур үзүүлэлт жагсаалт”
- Үзүүлэлт сонгоод, устгах
Click below to download
