Yearly, Quarterly, Monthly or Weekly VWAP with Standard Deviation Envelope
Previous Y/Q/M/W VWAP and Band are extended forward automatically*
VWAP standard deviation envelope serves as a kind of Value Area, with the boundaries of the envelope acting as support and resistance. Previous envelops often show confluence with price action once price retests them.
Helpful to form a bias on the available time frames, find areas of support and resistance, and determine acceptance/rejection from breakouts or consolidations.
* this is a unique feature of this script