Auto order(limit) opener with calculated risk% and SL and TP, parameters in description

Hi, Iam looking for an EA, which ll open sell limit or but limit order. The conditions to open position are: price is dropping (new LOW), I would like to enter sell limit oder just when price get LOW+predefined correction move. Then the EA sets sell imit order LOW+10 pips. But when the price gets lower, I would like to have cancelled last sell limit position and open new sell limit. Just when price reach my high, sell limit activates. The condition of position is automatic calculated risk % to defined on chart stop loss (few pips from sell limit). After entering 1. Distance between LOW and SELL LIMIT, 2. STOP LOSS, the EA should automatically set sell limit with lot caluclated to %risk. Also it need to have buy option to play on distance between new high and buy limit order, which the distance ll be predefinded by me. It would be nice if there would be many multiple sell limits and buy limits on different price levels. It can be mt4 or mt5, i can switch my platform.

Regards,