The key point is that Envelopes are excellent tools both for analysis AND trading

a) use 3 harmonic Envelopes - maximum 4 - because human mind masters spontaneously 3 parameters only

b) whatever time unit you use consider you deal with the same amount of points on your screen

c) consider that price fluctuates around an average and whatever excursion above or under the average tends to return to the average

d) theory said that cycles do not sleep and work around the clock. This explains the "gaps" positive or negative between the previous close and the next open
note that after such "gaps" very often price fluctuates in a narrow range in order to "absorb" the previous up or down move until reintegration of the averages

e) upper and lower limits of Enveloppes are relative things, not absolute

f) the "octave" system allows to very quickly determine the depth of the Envelopes in a very effective and operative way

g) the 32/128/256 time units centered moving averages system is a kind of "nominal" system - average, robust but not bad could say Hurst - available for ALL financial instruments (because it is a collection of points on a screen - that is the commonality)

h) the Envelope system allows you to estimate the maximum of a price move, then to decide to take position or not after calculation of the risk reward

g) you have also to take into account the Underlying Trend (also a relative concept) . The system allows you to visualize the Underlying Trend and to see its variation

h) Envelopes allows you to visualize "Waves" and to classify them as of the same "nature" "order" "degree"

i) The Envelope System allows you to draw Valid Trend Line then to consider Action Signal when broken

j) The Envelope System allows you to consider the 3 Centered Moving Averages and the 6 Envelopes limits as potential Support or Resistance depending on the Price Trend