Envelopes

Parameter Default Acceptable Values

Length

20

1 to 1,000

Offset 

0

-1,000 to +1,000

  Source

Close

Open, High, Low, Close

  Exponential 

Off

On or Off

   Percent

10.00

0 to 100

Example

200 Period 10% Envelopes with zero offset based on the last price: 200, 0, Close, Off, 10  

 45 Period 20% Exponential Envelopes with zero offset based on the opening price: 45, 0, Open, On, 20

Description

Envelopes are created by adding and subtracting a specified percentage from the simple (or exponential) moving average.  Offset is an option

ErlangerQuote Special

The study label, the text box that shows its current value, can be placed on either the left or the right axis.