Brett,

B1:= MOV(Close,9,s);
B2:= Stdev(Close,9);
B3:= Close-B1;
BolOs:= B3/B2;
BolOs

Pierre



From: Brett Sinclair 
Sent: Sunday, March 23, 2014 12:03 AM
To: [email protected] 
Subject: [EquisMetaStock Group] Bollinger Oscillator

  

I hope that someone will be able to offer assistance with the following 
indicator:

To Calculate the Bollinger Oscillator (BOS):
  1.. Find the 9-day moving average average of (n1 + n2 … + n9)/9 
  2.. Find the standard deviation of the 9-days 
  3.. Subtract 9-day Moving average from the current closing price 
  4.. Take the answer and divide it by the standard deviation 
  5.. Answer is the BOS (Bollinger Oscillator)

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