Hi,

First of all, I would like to say thanks to this forum. I have been using TMA bands for a few months in my trading, and I would say it really a good tool to monitor and to trade follow the trend in my strategy.

Attached is the TMA indicator which I use until today. If no problem, I would like to get help to code, i've tried a few times but I can say that I don't know what I'm seeing & coding in the end

Just need to integrate TMA Centered Band with MA:

TMA Inputs:
--------------
Time Frame:
HalfLength:
Price:
ATRMultiplier:
ATRPeriod:
Interpolate:

MA Inputs:
-------------
Period:
Shift:
Ma method:
Apply:

Alerts:
-------------
Alerts & Arrow (non repaint arrow & non repeat alerts) :
When MA Cross upper Band: alert & arrow down
When MA Cross UP mid Band: alert & arrow down
When MA CrossDOWN mid Band: : alert & arrow up
When MA Cross lower Band : : alert & arrow up
Alert Message
Alert Sound
Notification
Email

I know TMA centered is repaint, just need to have (one time) alert & arrow with message (no repaint or non repeat alerts) only for the first time the MA crossed the the Bands, so I can start monitor and be in front of my PC instead waiting in front of my PC like till today.

If there any as mentioned above already been developed, hope anyone can share the link. Sorry for my english.