Lockdown time gives us the
opportunity to dust up some old stuff and cleanup. Some people found the time to look at some of
my old work and shown some interest in them. One such work is the Volatility
Trading system for Intraday. This is simple trading system based on bands based
on volatility where these bands are used as entry points and trailing stops. A
brief explanation of the system is as below.
Because
the volatility of a stock is its standard deviation, we can statistically
establish “confidence Intervals” of the price moves. In statistics, a one
standard deviation range means that there is a 68-
percent
likelihood the stock price will stay within the range (a 67-percent confidence interval).
The confidence value for different
standard deviations are
1.00 - 68%
1.28 - 80%
1.50 - 88%
2.00 - 95%
So,
we draw bands at various standard deviation levels like 0.25, 0.5, 1, 1.28,
1.65 and 2 from the previous day’s close.
Entry is made once the price cross above a Band and the same band
because the stop loss. When the price crosses above the next band the stop loss
is shifted to this band value. This point can be also a “ADD ON” point. In the same way trading can be done on the
down side as well.
The
formula for calculating the bands is as follows
S *
M * V * (n/252)
where
S =
stock price
M =
number of standard deviations
V =
volatility
N= number of days
When I released this system years
back the Volatility value to be used in the formula was made available in my
website. Unfortunately, I could not
continue with the web site. Now I am
releasing the new afl which can be used independently. The Volatility used in
the formula can be Historical volatility or implied volatility. The current
formula uses the VIX values of the previous day which is available from NSE web
site. The High Value of the VIX is used for the higher Bands and the Low value
of the VIX is use for the lower Bands. This is Intraday Trading system only.
The system is ideally suited for the Index as it is based on the VIX. Soon I
will provide a version for stocks which will be based on the Historical volatility
of the stock itself.
I had posted a video also on the system which is still
relevant. https://youtu.be/Mj5oTrvOqIQ
The AFL can be downloaded from the below link
https://drive.google.com/open?id=1soyNl8BHYac-_FWayZ-Bz3gvHn7xwJZF
Nice to see you again sir
ReplyDeleteHi Sir,
ReplyDeleteDo you provide training for amibroker or algo strategies?
fantastic sir ended up following you here as well from youtube...have begun ami learning and I must say lucky to have legends like You and Rajenderan around.
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ReplyDeleteI am Universal Investment Strategies. Very informative post! I am thankful to you for providing this unique information.
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Sir, can we get code for Trading View?
ReplyDeleteSir, can i get code for Trading View
DeleteEntry and exit only arrow mark high and low or sl is band value?
ReplyDeleteif possible recent day entry exit details kindly explain sir
thanks for giving this sir
SELL SIDE NOT EXPLAINED IN VIDEO SO LET ME KNOW THIS SIR?
DeleteNamasthe Sir, First I'd like to appreciate your work and the way you share your knowledge without any monetary benefit. A small doubt regarding the formula you posted here is that - S+M*V*(n/252) or S*M*V*(n/252).
ReplyDeleteI also tried to look at your afl file sir. there I find a formula - vfh=(vixh*0.0523421)/100, What is this 0.0523421 sir. How did we get that number.
This is just out of curiosity nothing more than that sir. Please let me know sir.