An excellent indicator

Gentleman - attached is an excellent indicator which I downloaded from this site moons ago; Would someone be so kind as to fix it? It does not refresh itself, the code is something like: “…refresh rate…” but I ant entirely sure;
Good day to everyone! And thank you in advance - if your hep is possible!

did anybody tried to fix it??

Please furnish more details as to how the indicator works

The Williams %R invented by Larry Williams is very similar in its interpretation to the stochastic oscillator.

Only the reading are inverted, that is , upside down.

This indicator is useful for anticipating a reversal in the price action.

It is discussed in detail on page 369 of the book “Technical Analysis from A to Z” by Steven B Achelis.

Thank u tymen it was a wonderful indicator to use and work with.

Is anybody could help this indicator to be “self-refreshe”? million thanks in advance!

is this indicator fixable at alll? any heklp will be apreciated!!!