How to set up the opera browser. How to set up opera on a computer

 The process of installing the Opera browser on a Windows computer is quite simple, but for those who are used to learning how to do something first, and only then do it, in this article we will look at how to install the Opera browser on a computer. To do this, you need to download the official version of the Opera browser (how to do this is described in detail in → this article). Then double-click on the downloaded file with the left mouse button. This will start the process of installing Opera on your computer. Starting the installation process of Opera on your computer For security reasons, when installing new programs on a computer, you need to confirm that this is done in a sober mind and solid memory. Therefore, this window will appear first: Starting the installation process of Opera on your computer It asks: "Run this file?". If this is indeed an Opera installation file downloaded from the official site, as described by the link in the introduction to this article, t

Demarker indicator

 Demarker indicator

DeMarker is an author's indicator named after its creator, well-known trader and technical analysis guru Thomas DeMark. This oscillator evaluates the position of current prices in relation to the previous period, helps to determine the state of the market and find places for a possible reversal of the current trend. The indicator is calculated in a separate window under the price chart.


DeMarker is a normalized oscillator: its values ​​range from 0% to 100%, which are indicated in the indicator window as 0 and 1. Unlike other oscillators, DeMarker pays more attention not to closing prices, but to intermediate extremes (highs and lows). The indicator calculation algorithm compares the current highs and lows on the price chart with the extreme values ​​of the previous period.