STAN WEINSTEIN
Stage Analysis, Secrets for Profiting in Bull and Bear Markets, Global Trend Alert newsletter
Stan Weinstein wrote one book in 1988 and it has never gone out of print. Secrets for Profiting in Bull and Bear Markets introduced the four-stage model of stock cycles — accumulation, advancing, top, declining — and gave retail investors a framework for both buying and shorting that actually works. Professional traders still use his stage analysis decades after he published it. He is one of the few newsletter writers who became more famous after going quiet than he ever was while writing.
Net Worth
Est. $5M–$25M
Nationality
American
Time Horizon
Medium-Term
Risk Appetite
5 / 10
CAREER & BACKGROUND
Weinstein published the Professional Tape Reader newsletter throughout the 1970s and 1980s, covering technical analysis and market trends for a paid subscriber base. He tracked the Advance/Decline line, volume patterns, and 30-week moving averages to identify where individual stocks and the broader market stood in their cycles.
In 1988, he published Secrets for Profiting in Bull and Bear Markets through Dow Jones-Irwin. The book laid out his stage analysis system with extraordinary clarity.
Stage 1 is the basing area: the stock has stopped going down, is trading sideways, and volume patterns suggest institutions are accumulating. Stage 2 is the advancing phase: the stock breaks out above its base on rising volume and the 30-week moving average turns upward.
This is the only stage where you buy. Stage 3 is the top area: the stock is still near highs but momentum is weakening, the advance is narrowing.
Stage 4 is the declining phase: you sell, or short if you are aggressive.
He later published Global Trend Alert, a premium newsletter covering international markets. He analyzed equities, commodities, and currencies with the same stage framework applied globally.
He has been largely out of the public eye since the early 2000s but the book keeps finding new readers through word of mouth in trading communities.
COMPANIES & ROLES
Stan Weinstein published his own newsletters — the Professional Tape Reader in the 1970s-80s and later Global Trend Alert. These were his businesses.
He never managed outside capital in a fund structure. He is an independent analyst and educator who built a career on the quality of his analysis rather than managing assets.
INVESTING STYLE & PHILOSOPHY
Stage analysis is the methodology. Weinstein uses the 30-week moving average as the primary trend indicator.
A stock in Stage 2 is above its rising 30-week MA. A stock in Stage 4 is below its declining 30-week MA.
He pairs this with relative strength versus the broader market — he only wants to buy Stage 2 stocks that are outperforming the market, not just participating in a rising tide.
Volume is the confirmation signal. A breakout from a Stage 1 base on heavy volume is a strong buy signal.
A breakdown from a Stage 3 top on heavy volume is a strong sell signal. He is not interested in buying cheap stocks in downtrends.
He wants to buy strength as it emerges from a base, not fall in love with a stock that is still in Stage 4.
THE PLAYBOOK
Risk Approach
Moderate, with strict discipline. Weinstein is emphatic about cutting losses.
He recommends placing a stop-loss just below the breakout point and never holding a Stage 2 breakout that fails and drops back into Stage 1. He will also short Stage 4 stocks, which adds directional risk, but he applies the same discipline on the short side — cut the short if it turns against you.
Money Habits
Private. He ran lean newsletter operations with high margins.
He invested his own money using the stage analysis method he taught publicly, which is unusual — most newsletter writers do not disclose their actual trading activity. Subscribers reported that his model portfolio was run according to the same rules he published.
BIGGEST WIN
Calling the 1987 crash through technical deterioration. His stage analysis was showing broad market distribution well before October 1987.
His newsletter readers were warned to reduce exposure. When the Dow dropped 22% in a single day on Black Monday, his subscribers had already moved to cash or partial cash positions.
BIGGEST MISTAKE
Missing some of the great bull market moves of the 1990s. His disciplined waiting for proper Stage 2 breakouts meant he sometimes missed the early part of strong advances.
When a stock moved straight up without a proper base, his framework did not have a clean entry point. He admitted that pure trend followers leave some money on the table by requiring a setup before acting.
FINANCIAL PHILOSOPHY
The trend is not just your friend — it is your only friend. Do not try to buy bottoms or sell tops.
Let the market tell you when Stage 2 has started. Buy strength, not weakness.
Never hold a stock that has entered Stage 4 waiting for it to recover. Stage 4 stocks can go much further down than anyone expects.
The exit is as important as the entry.
FAMILY & PERSONAL LIFE
He has kept his personal life extremely private throughout his career. Very little is publicly known about his family life.
He is based in Florida.
EDUCATION
Details of his formal education are not publicly available. He built his expertise entirely through market observation and decades of analyzing price and volume patterns in real time.
BOOKS & RESOURCES
O'Neil's CANSLIM system uses similar breakout-from-base logic and adds earnings criteria that Weinstein leaves to the reader to verify
For broader market breadth analysis that supports Weinsteins stage timing, read the work of Gerald Appel, who developed the MACD indicator
Understanding MACD gives you another lens on the momentum signals that Weinstein reads through his moving average framework
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QUOTES (6)
The only stage you should buy in is Stage 2. Any other time you buy, you are guessing.
Never hold a Stage 4 stock and hope it turns around. Stage 4 stocks can go much further down than you think possible.
Volume confirms the move. A breakout on light volume is a warning sign, not a signal. Heavy volume means the institutions are behind it.
The 30-week moving average is your anchor. When the stock is above a rising 30-week MA, you are in a bull trend. Below a declining one, you are not.
Do not try to buy the bottom of Stage 4. You will catch falling knives. Wait for Stage 1 to complete. Then wait for Stage 2. Then act.
Relative strength separates the leaders from the laggers. Buy the strongest stocks in a bull market. Short the weakest stocks in a bear market.
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Investors
Mark Minervini
Minervini studied Weinstein's stage analysis and built his SEPA methodology on top of it. He has credited Weinstein's book as foundational to his own development as a trader. Minervini adds specific volatility contraction criteria to Weinstein's broader stage framework.
William O'Neil
O'Neil and Weinstein developed parallel breakout-from-base frameworks in the same era. O'Neil's CANSLIM and Weinstein's Stage Analysis are the two most used systematic breakout methods in technical trading. Both require a proper base before buying, both use volume confirmation, both cut losses quickly.
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