Can anyone recognize these indicators?

[Taahaa Yunis]

I happened to see these indicators on an MT terminal on a traders sponsored Instagram though they're reluctant to reveal what it is. So I was wondering if anyone from this brilliant community would be able to recognize any of the indicators that are on there or if they are not from this website market?

Many thanks for any help!

https://imgur.com/a/DM4SnML

[[Deleted]]

Yes I do but I forget the names I will have to check on my stuffs

[Sergey Golubev]

The indicator on the main chart is something which is similar to Linear Regression Channel (or the variation/version of it).

For example - 

• i-Regr - indicator for MetaTrader 5,
  or
• Indicator i-Regr H&L. Channel of Regression by High and Low Prices - indicator for MetaTrader 4,
  or
• Regression Channel with variable polynomial degree, Indicator & EA - indicator for MetaTrader 4.
  or
• Hodrick-Prescott Channel - indicator for MetaTrader 4,
  or
• something similar ...

[William Roeder]

1. Please don't post a link to or attach an image, just insert the image.
             Messages Editor

2. Linear Regression Channel also goes by the name Center Of Gravity. A useless repainting indicator.