Save BB diff. Value at order open

[[Deleted]]

Hallo,

i have tried do search in the forum a solution for my Problem:

What i wont do is fix at order open the value of the diff. from Bollinger Bands, to calculate my TrailingStoo:

My FORMULA:

Diff. Bollingerbands (at orderopen)

Initial Stop: 50 Pips

Diff. Bollingerbands(bar [0] - now)

at order open i calculate my factor;

Diff. Bollingerbands / Initial Stop = Factor

order is open, and first bar closed;

Diff. Bollingerbands / Factor = NEW STOP

Current Price -/+ NEW STOP = my Trailingstop

I have tried this:

  meinHigh= High[iHighest(NULL, 0, MODE_HIGH, 24,1)];
  meinLow= Low[iLowest(NULL, 0, MODE_LOW, 24,1)];
  oben=iBands(NULL, PERIOD_H1, 20, 2, 0, PRICE_CLOSE, MODE_UPPER,0);
  unten=iBands(NULL, PERIOD_H1, 20, 2, 0, PRICE_CLOSE, MODE_LOWER,0);


  FaktorLong= NormalizeDouble((oben-unten)*Point/((oben-unten)*Point/(Ask-meinLow)*Point),4);
  FaktorShort= NormalizeDouble((oben-unten)*Point/(((oben-unten)*Point)/(meinHigh-Bid)*Point),4);

But the problem is always that i have to save the value at order open:

Can someone help me. THX