Key takeaways · 5
- Stage Analysis is Stan Weinstein's framework from his 1988 book Secrets for Profiting in Bull and Bear Markets. Every stock, sector, or index sits in one of four stages: Stage 1 (basing), Stage 2 (advancing), Stage 3 (topping), Stage 4 (declining).
- The 30-week moving average on a weekly chart is the divider. Above and rising = Stage 2 territory. Above and flattening = Stage 3. Below and falling = Stage 4. Below and flattening = Stage 1 forming.
- Stage 2 entry needs three confirmations: price breaks above the base on a weekly close, the 30-week MA has flattened or turned up, and breakout volume runs at least twice the trailing weekly average (the canonical 2× average-volume rule from the book).
- Mansfield Relative Strength is Weinstein's RS variant. It plots a stock's RS against the S&P 500 normalized by its own 52-week moving average. A reading above zero, rising, is the leadership confirmation Stage 2 requires.
- Stage Analysis is fractal. The same four stages apply to individual stocks, sectors, and the broad market. The discipline is to read the market's stage first, then the sector's, then the individual name's, and only act when all three line up.
Why stage analysis matters
Most trading mistakes are stage mistakes. Buying a Stage 4 chart on a bounce, hoping for a turn. Holding a Stage 3 top through the roll-over because the move feels intact. Missing a Stage 2 because the breakout printed on a Tuesday and you were looking somewhere else. The pattern of expensive errors collapses to a single question: what stage is this thing in.
Stan Weinstein answered that question more cleanly than anyone before him. His 1988 book, Secrets for Profiting in Bull and Bear Markets, distilled decades of his work as the editor of The Professional Tape Reader (a newsletter he ran from 1972 to 2000) into four stages a reader could identify in seconds on any weekly chart. The system is simple by design. The discipline is in applying it consistently.
The framework is also fractal. The same four stages describe individual stocks, sectors, and the broad market. A trader who reads the market as Stage 4, the sector as Stage 4, and the stock as Stage 2 is fighting the bigger tide and is on the wrong side of the math. The cleanest setups stack all three reads in the same direction.
The four stages on a single cycle. Stage 1 base → Stage 2 advance → Stage 3 top → Stage 4 decline → back to Stage 1.
The four stages
Stage 1 — Basing. After a long Stage 4 decline, the stock stops falling. Price stops making new lows. Volume dries up because the sellers who wanted out are out. The 30-week moving average flattens. The chart goes sideways, sometimes for months, sometimes for a year or more. No money is made or lost in Stage 1; the stage simply ends the bleeding and sets up the next move.
Stage 2 — Advancing. Price breaks out of the Stage 1 base on heavy volume. The 30-week moving average turns up and starts rising. The stock makes a series of higher highs and higher lows above its 30-week MA. This is the trend phase. Weinstein's claim, confirmed across his decades of practice: this is where almost all of the money is made. Sitting in Stage 2 stocks and ignoring everything else is most of the system.
Stage 3 — Topping. The Stage 2 advance loses momentum. Price starts making lower highs while the 30-week MA flattens. Volume on rallies is no longer expanding; volume on declines is. The chart looks like a sideways consolidation, but the leadership and energy are draining out of the move. Distinguishing a Stage 3 top from a healthy Stage 2 pullback is the harder pattern-recognition task in the framework.
Stage 4 — Declining. Price breaks down through the now-falling 30-week MA on expanding volume. Each rally fails at a lower high. The stock makes lower lows. This is the loss-of-capital phase, and Weinstein's instruction is blunt: either short the name (if the trader is set up for that) or stay completely away. Never buy a Stage 4 chart on the hope it has bottomed; wait for a new Stage 1 base to form and for that base to produce a confirmed Stage 2 breakout before considering an entry.
Why 30 weeks
The 30-week moving average is the dividing line that separates Stage 2 from Stage 4 (above versus below) and acts as the slope cue that separates Stage 2 from Stage 3 (rising versus flat) and Stage 1 from Stage 4 (flat versus falling). Why 30 weeks specifically.
Weinstein chose 30 weeks (roughly 150 trading days) on a weekly chart because it sits in the same range as the 200-day moving average that most institutional desks watch, but it filters slightly more noise. The weekly time frame matters: each input to the MA is a full week's close, so intraweek volatility (a single sharp Tuesday selloff that recovers by Friday) does not show up the same way it would in a daily 200-day. The weekly MA is therefore less prone to whipsaws than a daily one, at the cost of being slower to turn at major inflections.
Most modern practitioners watch both: the daily chart with a 200-day moving average for tactical entries and stops, and the weekly chart with a 30-week MA for stage classification. The two rarely contradict for long, but when they do, the weekly read tends to be the more reliable regime call.
Stage 2 entry: the three confirmations
Weinstein's Stage 2 entry has three required confirmations. Any breakout missing one is suspect.
Price breaks out of the base. The stock closes a weekly bar above the resistance line of its Stage 1 base. Intraday spikes above the level do not count; the weekly close is what matters. Some practitioners require two consecutive weekly closes for added confidence.
The 30-week moving average has flattened or turned up. The MA does not need to be rising sharply at the breakout, but it must not still be falling. A breakout against a still-falling 30-week MA is a Stage 4 bounce, not a Stage 2 entry, and has a much worse forward record.
Volume confirms. Breakout volume should run at least twice the prior month's average weekly volume. Weinstein's canonical phrasing was a weekly volume spike of at least 2× the average, or a three-to-four-week buildup at 2× followed by a further increase on the breakout week itself. He was emphatic that a breakout without expanding volume is the most common false signal in the framework: institutions cannot accumulate large positions invisibly, and a quiet-volume breakout usually means the institutional buying is not actually there.
When all three line up, the entry is high-probability and the invalidation level is clean (a return back below the base, typically the breakout-day low). When any one is missing, the trade is a guess.
Mansfield Relative Strength
Weinstein insisted that breakouts had to be accompanied by rising relative strength versus the broad market. Buying a stock that is breaking out while it is still underperforming the S&P 500 is, in his framing, paying for the privilege of holding a laggard. His preferred RS measure was Mansfield Relative Strength, named after the Mansfield chart-book service whose layout the indicator originally appeared on.
Mansfield RS is computed in two steps. First, take the ratio of the stock's price to the S&P 500's price (or another chosen benchmark): this is the underlying RS line. Second, normalize that ratio by dividing it by its own moving average and subtracting one. Weinstein applied it on weekly charts with a 52-week moving average, so a reading of zero means in-line performance with the benchmark across the trailing year. Readings above zero are outperformance; below zero are underperformance.
Weinstein's rule is that a valid Stage 2 entry requires Mansfield RS above zero and rising. A stock breaking out on the price chart with Mansfield RS still below zero is leadership on paper but not on the tape, and Weinstein argues in the book that these unfiltered breakouts fail materially more often than the RS-confirmed ones.
Most modern stock screeners use IBD's RS Rating (a percentile rank from 1 to 99) as a more readable substitute. Functionally the two answer the same question: is this stock leading or lagging the market right now. Weinstein's Mansfield form is more precise about scale; IBD's percentile is more legible at a glance.
Stages are fractal
The four stages apply at three levels of analysis: the broad market, the sector, and the individual stock. Weinstein's full top-down workflow walks all three.
Step one: classify the broad market. The S&P 500 itself sits in one of the four stages, identified the same way (weekly chart, 30-week MA). A market in Stage 2 is the green light for the system; a market in Stage 4 calls for cash or hedges and no new long entries, regardless of how good any individual chart looks.
Step two: classify the sectors. Inside a Stage 2 market, some sectors will be in Stage 2 and others in Stage 3 or 4. The hunt for leaders happens inside the Stage 2 sectors only. Buying a perfectly-set-up Stage 2 stock inside a Stage 4 sector is much harder than buying the same setup inside a Stage 2 sector, even if the individual chart looks identical.
Step three: classify the stocks. Inside a Stage 2 sector, find the Stage 2 stocks meeting the three breakout confirmations (price, MA slope, volume) and the relative-strength filter. This is the actionable list. Most traders skip the first two steps and try to operate stock-by-stock. The fractal discipline is what separates the system from generic chart-watching.
Where stage analysis breaks
Whipsaws in choppy markets. The 30-week MA is slow but not immune. In choppy markets where the broad index oscillates without committing to a clear trend, individual stocks can flip Stage 2 → Stage 3 → Stage 2 → Stage 3 multiple times across a year. The system works best in trending regimes and produces small losses in chop.
Late-cycle Stage 2 fatigue. Most Stage 2 advances eventually exhaust themselves, and entries made after a stock has already run for many months tend to have less upside and tighter invalidation than entries made early in the move. Some leaders (Apple, NVIDIA, Amazon at various points) do stay in Stage 2 for years and reward late entries handsomely. This is a generalisation about the distribution, not a hard rule about any one name.
Fast tops. Some of the most damaging tops (October 1987, March 2020, post-blow-off-top names) compress Stage 3 into days rather than months. The weekly time frame is slow to recognise these. Practitioners pair Weinstein's stage read with faster price-action signals (volume climaxes, gap-downs through the 50-day on heavy volume) for these cases.
Highly algorithmic markets. The framework is most useful in equities and commodities where institutional accumulation and distribution leave visible footprints on price and volume. It works less well in heavily algorithmic markets (intraday futures, currencies) where the same accumulation pattern does not show up in the same way.
How tickerstance reads stages
tickerstance does not encode Weinstein's stage framework directly, but several of the dashboard's trend signals are stage-consistent reads. SPY position relative to its 50-day and 200-day moving averages (`trend.spy_vs_50d`, `trend.spy_vs_200d`) and 200-day slope (`trend.spy_200d_slope`) together carry most of the same information the 30-week-MA classification does on the index level.
Stage classification on individual stocks is exposed through the stock leaders surface and the per-ticker pages. A name in the top RS leaderboards with rising relative strength, above its 50-day and 200-day moving averages, is the modern dashboard analog of a Stage 2 leader in Weinstein's terms. The two reads do not always agree on the boundaries, but they agree on the leaders.
The fractal discipline is the practical takeaway. Read the headline Stance score for the market's stage. Read the sector leaderboard for the sector's stage. Read the per-stock RS Rating and trend signals for the individual name's stage. Act only when all three line up. Weinstein wrote that in 1988; the dashboard expresses the same workflow in 2026.
Frequently asked questions
What is Stage Analysis in trading?
Stage Analysis is a technical-analysis framework introduced by Stan Weinstein in his 1988 book Secrets for Profiting in Bull and Bear Markets. It classifies every stock, sector, or index into one of four stages (Stage 1 basing, Stage 2 advancing, Stage 3 topping, Stage 4 declining) based on price position and slope relative to a 30-week moving average. The framework's central claim is that almost all profits come from being in Stage 2 stocks and almost all losses come from holding Stage 4 stocks.
What are Weinstein's four stages?
Stage 1 is a sideways base following a Stage 4 decline, with a flat 30-week moving average and dried-up volume. Stage 2 is an uptrend above a rising 30-week MA, on expanding volume — this is the profitable phase. Stage 3 is a sideways or rolling top with a flattening 30-week MA and weakening volume on rallies. Stage 4 is a downtrend below a falling 30-week MA on expanding volume on declines.
Why does Weinstein use a 30-week moving average?
The 30-week moving average (roughly 150 trading days) on a weekly chart approximates the institutional 200-day moving average while filtering more daily noise. A weekly time frame is less prone to whipsaws than a daily one, which is the trade-off for being slower to turn at major inflection points. Most modern practitioners watch both the daily 200-day and the weekly 30-week, with the weekly read used for stage classification.
What is a Stage 2 breakout?
A Stage 2 breakout is the transition from Stage 1 to Stage 2, when a stock closes a weekly bar above the resistance line of its base. Weinstein requires three confirmations: the breakout closes above the base on a weekly basis, the 30-week moving average has flattened or turned up, and breakout volume runs at least twice the trailing weekly average (the canonical 2× average-volume rule from the book). Any breakout missing one of these is suspect.
What is Mansfield Relative Strength?
Mansfield Relative Strength is the RS measure Stan Weinstein preferred for confirming Stage 2 breakouts. It plots a stock's price ratio against the S&P 500 (or another benchmark) and normalizes that ratio against its own 52-week moving average. Readings above zero indicate the stock is outperforming the benchmark; below zero, underperforming. Weinstein's rule: a valid Stage 2 entry requires Mansfield RS above zero and rising.
Is Stage Analysis still relevant today?
Yes. The framework's core inputs (price relative to a long-term moving average, the slope of that average, and volume confirmation on breakouts) are durable across decades and market regimes. Modern stock screeners (IBD, MarketSmith, TraderLion) all expose the same stage-consistent reads, often under different names. The fractal top-down workflow (market → sector → stock) is the actionable discipline that survives any specific signal change.
How do I identify a Stage 1 base?
Look for a stock that has finished a Stage 4 decline and has stopped making new lows for at least several months. Price moves sideways inside a roughly horizontal range. The 30-week moving average flattens. Volume contracts to below-average levels because forced sellers are done. Stage 1 bases on individual stocks can last from a few months to several years; longer and tighter bases tend to produce stronger subsequent Stage 2 advances.
Should I short Stage 4 stocks?
Weinstein's framework does allow Stage 4 short entries with their own three-confirmation analog: price breaks below the support line of the prior base on a weekly basis, the 30-week MA has flattened or turned down, and breakdown volume runs heavy. For most retail swing traders, however, the simpler instruction is to stay completely out of Stage 4 names rather than try to short them. The risk-reward of shorting is asymmetric and tax-treatment is worse.
How does Stage Analysis differ from CANSLIM?
Both rely on relative strength, breakouts, and volume confirmation. Weinstein's framework is purely technical and built around the four-stage model and the 30-week moving average. William O'Neil's CANSLIM is a seven-letter acronym mixing fundamentals (C for current quarterly earnings, A for annual earnings growth, N for new product/service/management) with technical and structural factors (S for supply and demand, L for leader or laggard, I for institutional sponsorship, M for market direction). CANSLIM is broader; Stage Analysis is tighter and simpler. TickerStance's free fundamental leadership map (/fundamentals) covers the C and A legs — current and annual earnings strength by industry group.
Where does tickerstance show Weinstein stage data?
tickerstance does not display explicit Stage 1-4 labels, but several signals carry the same information: SPY relative to its 50-day and 200-day moving averages and the 200-day slope (in the Trend subscore), plus relative-strength leaderboards (in the Leadership subscore). A name in the top RS leaderboards trading above both moving averages is the dashboard's analog of a Stage 2 leader in Weinstein's classification.