Article Archive For Keyword:
by John F
1989 cycles by John F. Ehlers
ARTICLE SYNOPSIS...1989 cycles by John F. Ehlers
Cycle activity in 1989 was substantially higher than in 1988, and some role reversals in cycle personalities appear to have occurred relative to the previous year. To measure and examine 1989 cycle activity, I used 12 perpe
AUTHOR: John F. EhlersDATE: JUN 1990
1991 Cycles by John F. Ehlers
ARTICLE SYNOPSIS...1991 Cycles
by John F. Ehlers
If you've always suspected that contracts have definite personalities, you would have your suspicions
confirmed this way. Here's an overview of various cycles that appeared in some futures markets during
1991, the way only
AUTHOR: John F. EhlersDATE: APR 1992
AUTHOR: John F. EhlersDATE: MAR 1987
AUTHOR: John F. EhlersDATE: JUN 1987
AUTHOR: John F. EhlersDATE: APR 1987
AUTHOR: John F. EhlersDATE: MAY 1987
AUTHOR: John F. EhlersDATE: JUL 1991
Corona Charts by John F. Ehlers
AUTHOR: John F. EhlersDATE: NOV 2008
AUTHOR: John F. EhlersDATE: OCT 1993
AUTHOR: John F. EhlersDATE: FEB 1993
AUTHOR: John F. EhlersDATE: SEP 1986
AUTHOR: John F. KepkaDATE: NOV 1983
AUTHOR: John F. KepkaDATE: FEB 1985
AUTHOR: John F. Ehlers and Mike BarnaDATE: MAR 2002
AUTHOR: John F. EhlersDATE: SEP 1997
AUTHOR: John F. EhlersDATE: OCT 1990
AUTHOR: John F. Ehlers and Ric WayDATE: MAR 2010
AUTHOR: John F. EhlersDATE: JAN 2007
AUTHOR: John F. EhlersDATE: OCT 2005
AUTHOR: John F. EhlersDATE: NOV 1987
AUTHOR: John F. EhlersDATE: SEP 2001
AUTHOR: John F. EhlersDATE: MAR 2008
AUTHOR: John F. EhlersDATE: AUG 2006
AUTHOR: John F. EhlersDATE: DEC 2003
Nonlinear Ehlers Filters by John F. Ehlers
ARTICLE SYNOPSIS...What If Linear Filters Won't Work For Your Tradable?
Nonlinear Ehlers Filters
Linear filters like moving averages
are great for slow, "stationary" data.
Unfortunately, prices aren't slow or
stationary.
By John Ehlers
The most common filters
that trade
AUTHOR: John F. EhlersDATE: APR 2001
AUTHOR: John F. EhlersDATE: FEB 1986
Optimizing directional movement with cycles by John F. Ehlers
ARTICLE SYNOPSIS...Optimizing directional movement with cycles by John F. Ehlers
Directional Movement, an approach which weighs the daily difference between highs and the difference between lows, can be optimized by applying cycle concepts. Ehlers explains the process and
AUTHOR: John F. EhlersDATE: MAR 1986
AUTHOR: John F. EhlersDATE: MAY 1992
Optimum Predictive Filters by John F. Ehlers
ARTICLE SYNOPSIS...V13:06: (247-251):Optimum Predictive Filters by John F. Ehlers
The optimum predictive filter is the difference between a technical indicator, such as the relative strength indicator or stochastics, and its exponential moving
average. Here, we describe i
AUTHOR: John F. EhlersDATE: JUN 1995
Phasor Displays by John F. Ehlers
ARTICLE SYNOPSIS...Phasor Displays by John F. Ehlers
A high-tech display pinpoints anomalies and trading opportunities in price behavior.
Remember that famous glass of water? The one that optimists see as half full and pessimists see as half empty? An engineer, however,
AUTHOR: John F. EhlersDATE: DEC 2000
Relative Vigor Index by John F. Ehlers
ARTICLE SYNOPSIS...Relative Vigor Index by John F. Ehlers
Here's an old concept brought to light using modern
filters to make it a practical, useful indicator.
Since the inception of STOCKS &
COMMODITIES (happy 20th anniversary
year!), there have been several
development
AUTHOR: John F. EhlersDATE: JAN 2002
Sidebar: FRAMA EasyLanguage code by John F. Ehlers
ARTICLE SYNOPSIS...Stocks & Commodities V. 23:10 (81-82): Sidebar: FRAMA EasyLanguage code by John F. Ehlers
FRAMA EASYLANGUAGE CODE
Inputs:
Price((H+L)/2);
N(16);
{N must be an even number}
Vars:
count(0);
N1(0),
N2(0),
N3(0),
HH(0),
LL(0),
Dimen(0),
alpha(0),
Filt(0);
AUTHOR: John F. EhlersDATE: OCT 2005
Sidebar: Swiss Army Knife EasyLangague Code by John F. Ehlers
AUTHOR: John F. EhlersDATE: JAN 2006
Software Review by John F. Kepka
AUTHOR: John F. KepkaDATE: 1983
AUTHOR: John F. EhlersDATE: NOV 1996
Swiss Army Knife Indicator by John F. Ehlers
ARTICLE SYNOPSIS...Stocks & Commodities V. 24:1 (28-31, 50-53): Swiss Army Knife Indicator by John F. Ehlers
You've probably never heard of this indicator, but it has all the common functions such as smoothing and
momentum generation. Find out why it's going to be your ne
AUTHOR: John F. EhlersDATE: JAN 2006
AUTHOR: John F. EhlersDATE: SEP 1994
AUTHOR: John F. EhlersDATE: MAY 2002
The Instantaneous Trendline by John F. Ehlers, Ph.D.
ARTICLE SYNOPSIS...The Instantaneous Trendline by John F. Ehlers, Ph.D.
Is it possible to have an instantaneous
trendline?
To say that a trendline is
"instantaneous" may be
presumptuous, but because
you can compute a continuous
trendline with modern technology
and thus a
AUTHOR: John F. EhlersDATE: FEB 2002
AUTHOR: John F. EhlersDATE: MAY 2004
The MACD Indicator Revisited by John F. Ehlers
ARTICLE SYNOPSIS...The MACD Indicator Revisited
by John F. Ehlers
The moving average convergence-divergence (or MACD, as it is familiarly known), one of the more
popular technical indicators, was invented by technician Gerald Appel to trade the 26-week and 13-week
cycles
AUTHOR: John F. EhlersDATE: OCT 1991
AUTHOR: John F. EhlersDATE: OCT 2002
The advanced chartist by John F. Kepka
AUTHOR: John F. KepkaDATE: 1986
AUTHOR: John F. EhlersDATE: DEC 1985
Using The Fisher Transform by John F. Ehlers
ARTICLE SYNOPSIS...Using The Fisher Transform by John F. Ehlers
Looking for better trading results? This
indicator shows you how to identify price
reversals in a timely manner.
he common assumption is that
prices have a Gaussian, or
normal, probability density
function (
AUTHOR: John F. EhlersDATE: NOV 2002
AUTHOR: John F. EhlersDATE: NOV 1997
AUTHOR: John F. EhlersDATE: MAR 2005
AUTHOR: John F. EhlersDATE: APR 2007
Zero-Lag Data Smoothers by John F. Ehlers
ARTICLE SYNOPSIS...Zero-Lag Data Smoothers by John Ehlers
Here's a technique that can reduce lag to nearly zero.
A causal filter can never predict the future.
As a matter of fact, the laws of nature
demand that all filters must have lag.
However, if we assume steady-stat
AUTHOR: John F. EhlersDATE: JUL 2002