An EA for MT4 and MT5

Hello, I would like an EA for MT4 and MT5 to do the following  :

- to work for stock indices like S&P, dow jones , russell, dax, cac, ftse, omx.

- after is started, to open buy position with take profit, and after few pips down to open another position with take profit and so on... 

for example :

OMX 30  - PRICE 2160 

                 fall to 2140 buy with tp

                 fall to 2120 buy with tp

 the same for sell position.

                 rise to 2180 sell with tp

                 rise to 2200 sell with tp

the step between to positions to be variable (set manually by me)

and the take profit same, to be variable (set manually by me).

thank you