布林线 (audnzd bollinger)

good afternoon all.
I have been working on AUDNZD pair for a quite a while now...

I am looking to optimize/ back test the following criteria with at list several years of data ... let me know if anybody is able to do that !!!

15m time frame.
ENTRY : Bollinger Bands: 50 long at the lower band
Filter : Standard Deviation 160: higher than level 0.0023
Exit : TP 200 / SL 200. ( if not activated , enter with a reverse signal)

comments are welcome...