LazyBear

Volatility Switch Indicator [LazyBear]

The Volatility Switch (VOLSWITCH) indicator, by Ron McEwan, estimates current volatility in respect to historical data, thus indicating whether the market is trending or in mean reversion mode. Range is normalized to 0 - 1.

When Volatility Switch rises above the 0.5 level, volatility in the market is increasing, thus the price action can be expected to become choppier with abrupt moves. When the indicator falls below the 0.5 level from recent high readings, volatility decreases, which may be considered a sign of trend formation.

Trading strategy as suggested by Ron McEwan is:
- If VOLSWITCH is less than 0.5, volatility decreases, which may be considered a sign of trend formation
- If VOLSWITCH is greater than 0.5, market is in high volatility mode. Can be choppy. Use RSI to look for OB/OS levels.

I have implemented support for 2 lengths (14 and 21) Note that, Pine doesn't support loops. Once it is introduced, I will publish an updated version.

Building a strategy out of this is straightforward (refer to my strategy explanation above), I strongly encourage new Pinescript coders to try to a plotarrow() based overlay indicator to get more familiar with Pine.

More info:
---------
The Volatility (Regime) Switch Indicator : http://traders.com/Documentation/FEEDbk_...

Complete list of my indicators:
-------------------------------------
https://docs.google.com/document/d/15AGC...
Rimuovi dagli script preferiti Aggiungi agli indicatori preferiti
//
// @author LazyBear 
// List of all my indicators: 
// https://docs.google.com/document/d/15AGCufJZ8CIUvwFJ9WIKns88gkWOKBCvByMEvm5MLo/edit?usp=sharing
//
study(title="Volatility Switch [LazyBear]", shorttitle="VOLSWITCH_LB")
dr= roc(close,1)/sma(close,2)
dummy=input(false, title="------- Choose lengths below ----"), il21=input(true, title="21"), il14=input(false, title="14")

vola21=stdev(dr, 21)
vswitch21=((vola21[1] <= vola21 ) + (vola21[2] <= vola21 ) +   (vola21[3] <= vola21 ) +   
		(vola21[4] <= vola21 ) +  (vola21[5] <= vola21 ) + (vola21[6] <= vola21 ) +   
		(vola21[7] <= vola21 ) +  (vola21[8] <= vola21 ) +  (vola21[9] <= vola21 ) +  
		(vola21[10] <= vola21 ) + (vola21[11] <= vola21 ) +  (vola21[12] <= vola21 ) +  
		(vola21[13] <= vola21 ) +  (vola21[14] <= vola21 ) +  (vola21[15] <= vola21 ) +  
		(vola21[16] <= vola21 ) +  (vola21[17] <= vola21 ) +  (vola21[18] <= vola21 ) +  
		(vola21[19] <= vola21 ) +  (vola21[20] <= vola21 ) + 1) / 21

vola14=stdev(dr, 14)
vswitch14=((vola14[1] <= vola14 ) + (vola14[2] <= vola14 ) +   (vola14[3] <= vola14 ) +   
		(vola14[4] <= vola14 ) +  (vola14[5] <= vola14 ) + (vola14[6] <= vola14 ) +   
		(vola14[7] <= vola14 ) +  (vola14[8] <= vola14 ) +  (vola14[9] <= vola14 ) +  
		(vola14[10] <= vola14 ) + (vola14[11] <= vola14 ) +  (vola14[12] <= vola14 ) +  
		(vola14[13] <= vola14 ) + 1) / 14 
 
hline(0.5, title="Median")
plot(il21?vswitch21:na, color=red, linewidth=2, title="VOLSWITCH_21")
plot(il14?vswitch14:na, color=green, linewidth=2, title="VOLSWITCH_14")
List of my free indicators: http://bit.ly/1LQaPK8
List of my indicators at Appstore: http://blog.tradingview.com/?p=970

Commenti

Excellent description. I will be giving VOLSWITCH a try.


Can't wait for the loops!
+2 Rispondi
LazyBear QuantitativeExhaustion
Thanks JR.
Rispondi
Awesome! Thank you very much. It looks promising to filter very trending / non-trending areas in my first charts using it.
+1 Rispondi
LazyBear ChartArt
YW. Looking fwd to ur charts with tuned params :)
+1 Rispondi
Hello,

Do you know a tool/indicator/macro , maybe in tradingview , which alerts me when an AGRESSIV reversal is happening ? The way i'm thinking about it is like : If the asset changes 50 pips( for example) in 5 mins (either bullish or bearish) then i get an alert or soemthing like that

Exists such a thing ?
Rispondi
Very thankful for the info/indicators you make available..
Rispondi
i just understand to brilliance of this indicator. thanks with big salutes.
Rispondi
LazyBear jackvmk
YW :)
Rispondi
This is great. Thanks.
Rispondi
yw :)
+1 Rispondi
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