Orders for indicators development - C++ - closed

In image P1, indicator gives buy signal if the a) green line is more than 0 (+ve) as per arrow A. b) red line is equal to 0 as per Arrow A. c) Value of 'Profit Indicator' is more than 0 (+ve) and value of 'Value 2' is equal to 0 as per Arrow B and C. Similarly, In image P2, indicator gives sell signal if the a) green line is equal to 0 as per arrow A. b) red line is less than 0 (-ve) as per Arrow A

Concerns the modification of a (still) working very basic EA (ran as an MQ4 EA on MT5, but can't be recompiled as it gives errors) on two domains; 1/ updating and refurbishing the code (+- 200 lines, but a lot of recurring "basic" coding) so it can be compiled in MQL5. The EA mainly serves to send signals when for instance EURUSD exceeds a tick volume of "100". 2/ the script incorporates a no longer active HTTP GET