Envelopes beginner tutorial By William210 - indicator for MetaTrader 5

Good morning.

If this code malfunctions for whatever reasons, forgetting or MQL5 upgrades, let me know so I can correct it, thank you

You can find all my indicator codes in CodeBase or the Marketplace, free or purchasable, by searching for "William210".

An alternative code

All codes, all functions have examples in the official documentation if you want.

Why this code?
I wanted to rewrite simpler codes, easier to reuse.

Whether starting out in coding, or needing a basic code to evolve quickly,

it should help you, as it helps me with my own codes.

Leave a comment to tell me which one you prefer.The code from the doc or mine. 

May this code help you

Don’t forget to put a star for SEO!!!

I wrote other simple codes in CodeBase:

I offer many of these indicators in the Marketplace, search for me "William210"

Adaptative moving average using iama()

Adx using iadx()

Alligator using alligator()

ATR using iatr() 

The ATR is very useful for other indicators, such as SuperTrend which I offer in the marketplace

Awesome oscillator without iao()

Bands bollinger using ibands()

Donchian channel

Envelopes using ienvelopes()

Ishimoku using iishimoku()

Keltener channel

MACD using  imacd()

Momentum using iMomentum()

Moving average using ima()
I offer many multi-timeframe smoothing options in the marketplace.

The classics, EMA, SMA, EMA, SMMA, LWMA

On volumes, VWMA

RSI, with or not irsi()

Stochastic using  istochastic()

If you have code ideas to help or serve as a basis, request it on this thread