By the 1980s the breakout entry was old technology. What Stan Weinstein added in Secrets for Profiting in Bull and Bear Markets (1988) was context: every stock, at every moment, is in one of four stages of a repeating life cycle — and the same breakout that makes money in one stage loses it in another. The method is taught here in paraphrase (it's his framework; the book is the source), but the map is simple enough to state plainly.
The four stages
Why the map matters more than the signal
Stage analysis quietly solves the biggest problem with Modules 2–3: a pivotal point or a channel break looks identical whether it happens inside a Stage 1 base, at the launch of Stage 2, or as a dead-cat rally inside Stage 4. The pattern is the same; the odds are not. Weinstein's filter — rising 30-week MA, price above it, volume confirming, and relative strength versus the market improving — is a checklist for "is this the stage that pays?" It's the same job the Turtles' System-1 filter did (skip the signal after a winner) and the same job O'Neil's market-direction rule does in the next module: the signal is cheap; the context is the edge.
The relative strength requirement deserves emphasis, because it connects directly back to Module 1's evidence: Weinstein independently insists on the exact property — outperformance versus the index — that Levy and Jegadeesh-Titman found statistically predictive. Practitioner rules and academic findings converging on the same variable from opposite directions is about as good as confirmation gets in this field.
The honest caveats
Stage boundaries are obvious in hindsight and fuzzy in real time — Stage 3 and a mid-Stage-2 consolidation can look identical for weeks. The weekly timeframe means signals are few and stops are wide, which suits investors and position traders, not day traders. And the framework was published in 1988; its rules of thumb about volume behavior predate decimalization, ETFs, and algorithmic liquidity. The structure has aged well; the exact thresholds deserve your own testing.
Assignment
Take five stocks you know and a weekly chart with a 30-week moving average. Assign each a stage, in writing, with one sentence of justification. Then — this is the real exercise — write down what would have to happen on the chart for you to change each answer. If nothing could change your answer, you've labeled a story, not a stage.