SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Strategies & Market Trends : MDA - Market Direction Analysis -- Ignore unavailable to you. Want to Upgrade?


To: John Pitera who wrote (4176)1/19/1999 9:29:00 AM
From: Les H  Read Replies (1) | Respond to of 99985
 
I have several statistical scans, written in TechniFilter, that
examine breadth in the market. They can also be run against stock
lists such as indexes (NDX, OEX, etc) or against the entire ticker
database on the disk.

1) Breadth scan

percentages of stocks up in 5 days, 21 days, 63 days, and 1 year
percentages of stocks above 10-day, 21-day, 50-day, and 200-day MA

The percentages of stocks above moving averages can be used to
evaluate trends in breadth by examining the history file of the
scan (usually a 500-day history of the statistics) for trends and
changes. The percentages of stocks up is used as an alternative
to advance-decline line, and also used to evaluate probability
of trading success when correlated with other statistical reports,
such as what percent of stocks go up in next 5 days or 21 days when
25% or more stocks trigger reversal signals.

2. Reversal scan

Percentage of stocks triggering crossover buy signals and percent
of stocks triggering crossover sell signals. Reversals in the
market is usually identified by several days of strong percent of
stocks triggering crossovers, such as 25-30% or more.

percentages of crossovers for 8-17-9 MACD, 12-25-9 MACD
percentages of crossovers for 9 Stoch, 14 Stoch, 21 Stoch
percentages of crossovers for 5 RSI, 9 RSI, 14 RSI

The Stochastics and RSI crossovers tend to lead the MACD crossovers
by a short period, but generally the buy signals usually are up by
3,4,5, or 10 or more to 1 sell signal in a reversal.

Only the 5 RSI has given a strong number of reversals (16% and about
16-to-1 buys over sells). The other reversals are lagging since they
have longer time frames. The buys are starting to outnumber the
sells on the indicators.

The percentage of stocks below the 10-day MA was the only breadth
indicator that reached very oversold at around 30%. The other MAs
only approached 50% so the market is still technically strong. The
10-day and 21-day percentages of stocks will generally oscillate
between 15-30% and 70-85% (unless it is a bear market as in August).

I've looked at the Brown-Breakout Ratio, and created the above
reports to identify probability of successful trades rather than
just a general market buy and sell signal. I have some other reports
that examine the common technical signals as the ones above, and
create a running history of probability of successful trades for the
MACDs, RSIs, and Stochastics. I haven't had a chance to completely
evaluate the results. I wish I could break down the statistics in
terms of industry groups.