Klinger Volume Divergence IndicatorA remix of the built-in Divergence Indicator that uses a Klinger Volume Oscillator instead of RSI to help spot divergent patterns in volume activity in relation to price.
Additions:
 
  Basic color coding:
 
  Positive volume (above center line) == buying
    - Negative volume (below center line) == selling
 
  Alerts for Bullish, Hidden Bullish, Bearish, and Hidden Bearish signals
 
Kvo
Combo Backtest 123 Reversal & Klinger Volume Oscillator This is combo strategies for get a cumulative signal. 
 First strategy
 This System was created from the Book "How I Tripled My Money In The 
 Futures Market" by Ulf Jensen, Page 183. This is reverse type of strategies.
 The strategy buys at market, if close price is higher than the previous close 
 during 2 days and the meaning of 9-days Stochastic Slow Oscillator is lower than 50. 
 The strategy sells at market, if close price is lower than the previous close price 
 during 2 days and the meaning of 9-days Stochastic Fast Oscillator is higher than 50.
 Second strategy
 The Klinger Oscillator (KO) was developed by Stephen J. Klinger. Learning 
 from prior research on volume by such well-known technicians as Joseph Granville, 
 Larry Williams, and Marc Chaikin, Mr. Klinger set out to develop a volume-based 
 indicator to help in both short- and long-term analysis.
 The KO was developed with two seemingly opposite goals in mind: to be sensitive 
 enough to signal short-term tops and bottoms, yet accurate enough to reflect the 
 long-term flow of money into and out of a security.
 The KO is based on the following tenets:
 Price range (i.e. High - Low) is a measure of movement and volume is the force behind 
 the movement. The sum of High + Low + Close defines a trend. Accumulation occurs when 
 today's sum is greater than the previous day's. Conversely, distribution occurs when 
 today's sum is less than the previous day's. When the sums are equal, the existing trend 
 is maintained.
 Volume produces continuous intra-day changes in price reflecting buying and selling pressure. 
 The KO quantifies the difference between the number of shares being accumulated and distributed 
 each day as "volume force". A strong, rising volume force should accompany an uptrend and then 
 gradually contract over time during the latter stages of the uptrend and the early stages of 
 the following downtrend. This should be followed by a rising volume force reflecting some 
 accumulation before a bottom develops.
 WARNING:
 - For purpose educate only
 - This script to change bars colors.
Divergence KlingerVolumeOscillator [mado]Divergence screener for KVO
Regular Bullish: "D" navy label
Hidden Bullish: "H" navy label
Regular Bearish: "D" red label
Hidden  Bearish: "H" red label
Klinger Safety ZonesThis indicator is based on the Klinger Volume Oscillator, or KVO. The KVO is pretty cool since it can track long-term changes in money flow (both into and out of a market), as well as respond and predict short term price fluctuations. 
The Klinger Oscillator determines the direction (or trend) of money flow based on the high, low, and closing price of the security. It then compares all three values (HLC/3) to the previous period’s values to determine how volume should be factored into the KVO. If the current period’s price is greater than that of the previous period, then volume is added. It is subtracted, however, if the price is less than the previous period. This utilization of volume is what makes it an accurate tracker of money flow and a valuable confirmation indicator. This value is often called volume force or the “trend” line. 
A fast and slow EMA of the volume force are then calculated. The fast EMA has a smaller window length, while the slow EMA has a larger window. Traders can adjust the lengths of each EMA in the input option menu, but we chose the standard 55 and 34 period lengths as the default settings. We are finally left with the actual KVO value after subtracting the slow EMA from the fast EMA. 
The Klinger Oscillator uses a signal line similar to the MACD and many other indicators. The default length for it is 13, but that length can also be adjusted in the input menu. A shorter length will result in more responsiveness but possibly more false signals and whipsaws. 
The Chart and Interpretation: 
The histogram shows the KVO series. Remember, since the Oscillator represents the difference between the fast and slow EMA, the KVO is bullish when it is greater than zero and bearish when it is less than zero. 
When the KVO is greater than zero, the background on the chart is green, meaning that the trend is bullish and traders should look to go long. On the flip side, the background is red when the KVO is less than zero meaning traders should look to go short. 
The aqua line plotted on top of the histogram is the signal line. 
Here is a quick summary of the histogram colors: 
(if KVO > 0 and KVO > signal)
    then (color = teal) 
if (KVO > 0 and KVO < signal)
    then (color = lime) 
if (KVO < 0 and KVO < signal) 
    then (color = red)
if (KVO < 0 and KVO > signal) 
    then (color = pink)
Users can choose to have the candles change color to match the KVO histogram color by adjusting the setting in the input menu. 
~Happy (and safe) trading~
Klinger Volume OscillatorThis indicator was originally developed by Stephen J. Klinger (Stocks & Commodities, V.15:12 (December, 1997): "Identifying Trends with Volume Analysis").
 NOTE : this is the only correct version of Klinger Volume Oscillator in the public library.
Like and follow for more open source indicators!
Happy Trading!
Klinger Volume Oscillator (KVO)    The Klinger Oscillator (KO) was developed by Stephen J. Klinger. Learning 
    from prior research on volume by such well-known technicians as Joseph Granville, 
    Larry Williams, and Marc Chaikin, Mr. Klinger set out to develop a volume-based 
    indicator to help in both short- and long-term analysis.
    The KO was developed with two seemingly opposite goals in mind: to be sensitive 
    enough to signal short-term tops and bottoms, yet accurate enough to reflect the 
    long-term flow of money into and out of a security.
    The KO is based on the following tenets:
    Price range (i.e. High - Low) is a measure of movement and volume is the force behind 
    the movement. The sum of High + Low + Close defines a trend. Accumulation occurs when 
    today's sum is greater than the previous day's. Conversely, distribution occurs when 
    today's sum is less than the previous day's. When the sums are equal, the existing trend 
    is maintained.
    Volume produces continuous intra-day changes in price reflecting buying and selling pressure. 
    The KO quantifies the difference between the number of shares being accumulated and distributed 
    each day as "volume force". A strong, rising volume force should accompany an uptrend and then 
    gradually contract over time during the latter stages of the uptrend and the early stages of 
    the following downtrend. This should be followed by a rising volume force reflecting some 
    accumulation before a bottom develops.





