I want change somethings in my indicator

MQL4 Indicators Design

Specification

1. I want protect my indicator with one of these ways : https://www.mql5.com/en/articles/359 Of course, I prefer the license 

2. i want add buy/sell signal arrow in my chart windows in my indicator. when trend start red : sell signal

when trend start green: buy signal





Files:

MQ4
Buzzer.mq4
5.6 Kb

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Project information

Budget
30+ USD
For the developer
27 USD