LazyBear

Apirine Slow RSI [LazyBear]

The slow relative strength index (SRSI) indicator created by Vitali Apirine is a momentum price oscillator similar to RSI in its application and interpretation. Oscillating between 0 and 100, it generates both OB/OS signals and midline (50) cross over signals and divergences.

As author suggests, bullish/bearish divergences generated by SRSI are not as effective during strong trends. To avoid fading an established trend, the system is used in conjunction with a trend confirmation tool like ADX indicator.

You can configure the OB/OS levels, default are 70/30.

More info:
The slow relative strength index , TASC 2015-07

List of my public indicators: http://bit.ly/1LQaPK8
List of my app-store indicators: http://blog.tradingview.com/?p=970

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//
// @author LazyBear 
// 
// List of my public indicators: http://bit.ly/1LQaPK8  
// List of my app-store indicators: http://blog.tradingview.com/?p=970 
//
study("Apirine Slow RSI [LazyBear]", shorttitle="ASRSI_LB", overlay=false, precision=3)
periods = input( 6, title="Smoothing", minval=1, maxval=100 ) 
smooth =  input( 14, title="RSI Length", minval=1, maxval=100 ) 
price = input(close, title="Source")
calc_wima(src, length) => 
    MA_s=(src + nz(MA_s[1] * (length-1)))/length
    MA_s
	
r1 = ema( price, periods ) 
r2 = iff( price > r1, price - r1, 0 ) 
r3 = iff( price < r1, r1 - price, 0 ) 
r4 = calc_wima( r2, smooth ) 
r5 = calc_wima( r3, smooth ) 
rr = iff( r5 == 0, 100, 100 - ( 100 / ( 1 + ( r4 / r5 ) ) ) ) 
obl=input(70, title="OB Level")
ovl=input(30, title="OS Level")
obl1=hline(obl, title="OB", color=gray), osl1=hline(ovl, title="OS", color=gray)
fill(obl1,osl1, color=gray, transp=80, title="RegionFill")
hline(50, title="MidLine", color=gray)
plot( rr, title="SlowRSI", color=red, linewidth=2 )
List of my free indicators: http://bit.ly/1LQaPK8
List of my indicators at Appstore: http://blog.tradingview.com/?p=970

Futuraman PRO
2 years ago
Thank God the Ehlers flood is over ;>)
Reply
LazyBear PRO Futuraman
2 years ago
aha, there is at least one Ehlers hater out there :)
Reply
IvanLabrie PRO LazyBear
2 years ago
Ehler's stuff is quite good if used with some common sense :)

snapshot


BB squeeze + cgo signal after expanding range in one direction.
Reply
Dare2 PRO
2 years ago
Looks good LB. Thanks for sharing it and all the other indicators that you provide to us. By the way, I have looked for a Time Series Forecast indicator in the scripts and have not found it. Do you know if it exists? Thanks again.
Reply
MONEYMENOW PRO
3 months ago
Good for day trading
Reply
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