+1 888 340 6572

Oscillators > Projection Oscillator

Article/Author: “Signaling Change with Projection Bands”, Mel Widner, S&C Magazine, Traders Tips, 07/1995
Download: project.ela

File Includes:

Indicator - Projection Oscillator
Indicator - Proj Bandwith
Indicator - Upper/Lower Pro Band

Category: Indicator > Oscillators

Description:

Projection bands, a new method using trading bands, projects market data forward along the data trend with the maxima and minima of the projections defining the band. The method provides another means of signaling potential changes for market direction relative to the trend.

This is the second component of this method, the Projection Oscillator indicator. In fact, the projection oscillator might be thought of as being analogous to the stochastics indicator with a trend correction.

This indicator is calculated according to the next formula:

POC = 100 x (C - PLC) / (PUC - PLC)


Actually this indicator plots 2 indicators: Projection Oscillator itself and smoothed Projection Oscillator, which is simply the n day exponential moving average (EMA) of Projection oscillator

Usage:




Inputs:

Length - number of bars to calculate Projection Oscillator
Smooth - number of bars to calculate Smoothed Projection Oscillator

EasyLanguage Code:
INPUTS: LENGTH(14), SMOOTH(3);

VARS: SL(0), SH(0), PL(0), PU(0), PO(0), SLOWPO(0);

SL=LINEARREGSLOPE(LOW,LENGTH);
SH=LINEARREGSLOPE(HIGH,LENGTH);

FOR VALUE1=1 TO LENGTH BEGIN
VALUE2=LOW[VALUE1-1] +(SL*VALUE1-1);
VALUE3=HIGH[VALUE1-1]+(SH*VALUE1-1);
IF VALUE1=1 THEN BEGIN
PL=VALUE2;
PU=VALUE3;
END;
IF VALUE2THEN PL=VALUE2;
IF VALUE3>PU THEN PU=VALUE3;
END;

PO=100*(CLOSE-PL)/(PU-PL);

SLOWPO=SLOWPO[1]+(2/(SMOOTH+1))*(PO-PO[1]);
IF CURRENTBAR=1 THEN SLOWPO=PO;

PLOT1(PO,"PO");
PLOT2(SLOWPO,"SLOWPO");


{COPYRIGHT C 1997, TECHNICAL ANALYSIS, INC.}