Three books, three jobs — and one shared core
Each author answers a different question, which is why they combine cleanly instead of competing. Weinstein’s Stage Analysis is a market-and-stock regime filter: it keeps you out of falling and basing stocks entirely. O’Neil’s CAN SLIM is a selection engine: decades of studying the biggest winners showed they share earnings acceleration, new highs, leadership and institutional buying before they move. Murphy is the technician’s reference: he supplies the confirmation toolkit — trendlines, moving averages, relative strength, momentum oscillators and volume — and the discipline that indicators confirm price rather than predict it.
| Question | Owner | What it contributes to this system |
|---|---|---|
| May I trade at all? | Weinstein | Market stage and stock stage. Longs only in Stage 2 (advancing). The 30-week moving average is the line that defines the stage. |
| What deserves my money? | O’Neil | CAN SLIM fundamental screen, base patterns and pivot points, the trailing volatility stop, and the 20–25% profit-taking rule. |
| Is the chart confirming? | Murphy | Trend structure, 50- and 200-day averages, relative-strength line, MACD and RSI confirmation, volume and on-balance volume. |
Where all three already agree:
- Trade with the trend, never against it. Weinstein: buy Stage 2 only. O’Neil: the “M” in CAN SLIM — most stocks follow the market. Murphy: the trend is the technician’s primary tool.
- Buy strength, not bargains. All three buy stocks making or near new highs with rising relative strength — never stocks that merely look cheap or oversold.
- Volume must confirm the move. Breakouts on heavy volume, pullbacks and handles on light volume.
- Cut losses mechanically. The trailing volatility stop cuts every loss. Weinstein exits when the stage breaks. Murphy exits when the trend breaks. This system layers all three — whichever fires first.
- Let winners run with a trailing defense rather than a fixed price target.
Design principle: where the books differ, this system takes the stricter rule. Weinstein is patient (weekly charts), O’Neil is fast (daily pivots), Murphy is confirmatory. The gates below run in that order — patience first, speed last — so a trade has to survive the slow filters before the fast trigger is even watched.
The system at a glance: five gates, in order
A candidate moves left to right. The first failed gate ends the analysis — there is no partial credit and no “but it looks good otherwise.” In a typical week, a 300-stock leadership watchlist produces zero to five stocks that pass all five gates. That scarcity is the point.
| Gate | Test | Pass standard (summary) | Source |
|---|---|---|---|
| 1 | Market direction | Market in a confirmed uptrend: a follow-through day in force, fewer than 5–6 distribution days, indices above rising 50- and 200-day averages | O’Neil (“M”) + Weinstein |
| 2 | Stage | Stock in Stage 2: above a rising 30-week (150-day) moving average, breaking out of a Stage 1 base | Weinstein |
| 3 | Fundamentals | CAN SLIM: EPS and sales up 25% or more, annual EPS growth 25% or more, ROE 17% or more, something new, institutional sponsorship | O’Neil |
| 4 | Chart confirmation | Price above rising 50- and 200-day averages, RS line at or near a new high, MACD bullish, no climax or exhaustion signals | Murphy |
| 5 | Entry trigger | Breakout through a defined pivot from a sound base, on volume at least 50% above average, within 5% of the pivot | O’Neil + Weinstein + Murphy |
Standing constraints in the books
- Price floor: $15 or higher preferred (O’Neil); never below $10. Average daily dollar volume high enough to exit in one day — at least 400,000 shares a day as a working floor.
- Risk per trade: 0.5% of account equity for a new or returning trader; 1.0% maximum once the system is proven in your own journal (Section 8).
- Losses are cut by the trailing stop: highest close since entry minus 3× the stock’s trailing 252-day sigma, recalculated daily, ratchets up only, never down — no exceptions, no averaging down, ever.
- Portfolio heat: total open risk (sum of every position’s distance to its stop) never above 6% of equity.
- The exits are the risk control. With the trailing stop and moving-average exits working every day, the system stays invested through corrections — bear-market damage is contained by the exits themselves rather than by sitting out.
Probability, honestly stated: even textbook CAN SLIM / Stage 2 breakouts fail roughly half the time in choppy markets — the breakout simply falls back into the base. The system’s edge does not come from being right most of the time. It comes from the asymmetry the sell rules enforce: losses cut by the trailing stop, winners allowed to run 20%, 50% or more. Expect a 40–55% win rate and design for it.
Market direction: trade only with a confirmed uptrend
The first question is not about any stock. It is about the market itself — Weinstein’s market stage and the “M” in O’Neil’s CAN SLIM. Most stocks follow the market, so new buys are allowed only when the major indices confirm an uptrend:
- A follow-through day is in force: after a market low, one of the major indices rises strongly (roughly 1.25% or more) on volume heavier than the prior day, typically on day four to seven of a rally attempt — O’Neil’s signal that institutional buying has actually returned.
- Distribution days are in check: fewer than five or six days of selling on rising volume within a few weeks. A cluster of distribution days says institutions are leaving, whatever the index level suggests.
- The indices themselves are trending up: price above rising 50- and 200-day averages — Murphy’s trend test applied to the market, and the index-level echo of Weinstein’s Stage 2.
When the market fails this gate, the system’s answer is patience: no new longs, whatever any individual stock looks like. Capital is preserved for the tape that can actually pay.
Weinstein stage: buy only Stage 2
Weinstein divides every stock’s life into four stages, defined against its 30-week moving average (use the 150-day average on a daily chart — they are the same line). Your entire long portfolio lives in Stage 2 and nowhere else.
- Stage 1 — Basing: price flattens sideways around a flattening 30-week average after a decline. No buying yet — this is watchlist territory. Weinstein’s discipline is to wait for proof, not anticipate it.
- Stage 2 — Advancing (THE BUY ZONE): price breaks out of the Stage 1 base above a rising 30-week average, with the breakout week on expanding volume. Pullbacks in Stage 2 find support at or above the rising average. All longs in this system are Stage 2 stocks.
- Stage 3 — Topping: price goes sideways again, the 30-week average flattens, rallies stall. No new buys. Holdings are sold into strength or on the first break (Section 9).
- Stage 4 — Declining: price below a falling 30-week average. Never buy, never “average down,” no matter how cheap it looks. This is the only stage where shorts are considered (Section 11).
Gate 2 pass criteria — all four required
- Price is above the 30-week (150-day) moving average.
- The 30-week average itself is rising (this week’s value higher than 4 weeks ago).
- The stock recently broke out of a Stage 1 base of at least 5–7 weeks, or is forming a valid continuation base inside Stage 2 (Gate 5 defines valid bases).
- Mansfield relative strength (the stock’s price relative to the S&P 500) is rising and preferably crossing above its zero line — Weinstein’s requirement that the stock outrun the market, and the weekly-chart twin of O’Neil’s RS Rating and Murphy’s RS line.
Weinstein’s extra filter: buy the strongest stock in a strong group. If the stock’s sector is still in Stage 1 or Stage 4 while the stock alone looks ready, demand more proof — or pick the leader of a sector that is itself entering Stage 2.
O’Neil’s CAN SLIM fundamental screen
Stages and charts tell you a stock can move. CAN SLIM tells you it has the fuel: the earnings, growth and sponsorship profile O’Neil found in the greatest winners before their biggest advances. The “M” is Gate 1’s test; this gate scores the other six letters. A stock must satisfy C, A, L and I outright; N and S can each miss by a notch only if the scorecard total (Section 14) still clears 17 of 20.
| Letter | Factor | Specific pass criteria |
|---|---|---|
| C | Current earnings | Most recent quarter EPS up 25% or more year over year (40–100%+ in the best candidates), with the growth rate accelerating versus prior quarters. Sales up 25% or more in the same quarter. Exclude one-off gains. |
| A | Annual earnings | EPS growth of 25% or more in each of the last 3 years (or a 3-year growth rate of 25%+), and return on equity of 17% or more (25%+ preferred). Cash flow per share typically 20% above EPS. |
| N | New | A new product, service, management change, industry shift — or a new price high. The stock must be within roughly 15% of its 52-week high when it bases; the great winners start near highs, not off the bottom. |
| S | Supply and demand | Float small enough to move: O’Neil favored under 25 million shares outstanding historically; today, treat under ~50 million as a plus, not a hard cap. Watch for company buybacks and low debt. Demand shows up as the Gate 5 volume signature. |
| L | Leader or laggard | Relative Strength Rating of 85 or higher (outperforming 85% of the market); 90+ preferred. Buy leaders in the top-performing industry groups — never laggards “due for a bounce,” and never RS below 80 in this system. |
| I | Institutional sponsorship | Sponsorship increasing over recent quarters, with at least a few top-performing funds holding it. Avoid over-owned former leaders where every fund already has its fill — sponsorship should be building, not peaking. |
Screening workflow: run C, A and L as hard database filters first (EPS growth, sales growth, ROE, RS Rating). That usually cuts a 6,000-stock universe to 100–300 names. Then check N, S and I by hand, and hand the survivors to Gates 2 and 4. Fundamentals choose the watchlist; the chart chooses the trade.
Data note: RS Rating and EPS Rating are Investor’s Business Daily metrics. Free equivalents — a stock’s 6- and 12-month return ranked against the market, plus the RS line in Gate 4 — approximate them well enough to run the screen.
Murphy chart confirmation
Murphy’s first principle governs this gate: the trend is your friend, and indicators are servants, not masters. Gate 4 never creates a buy on its own. It confirms that price structure, momentum and volume all point the same way as Gates 2 and 3 — and it vetoes trades where the chart quietly disagrees.
Required confirmations — all five
- Trend structure: a sequence of higher highs and higher lows on the daily chart. The primary trend (weekly) and intermediate trend (daily) point up; only the minor trend may be sideways while the base forms.
- Moving-average alignment: price above the 50-day average, the 50-day above the 200-day, and both averages rising. This is Murphy’s trend filter and the daily-chart echo of Weinstein’s Stage 2 test.
- Relative-strength line: the stock-versus-S&P 500 RS line is rising and, ideally, breaks to a new high before or with price — Murphy and O’Neil both treat a leading RS line as one of the strongest single confirmations. An RS line in a downtrend vetoes the trade regardless of the rest.
- Momentum: MACD above its signal line and preferably above zero; RSI(14) between roughly 50 and 80 — strong, but not yet exhausted. A bearish MACD or RSI divergence against the breakout attempt is a veto.
- Volume: up days and up weeks carry more volume than down days inside the base; on-balance volume (OBV) trends up and leads or matches price. Accumulation inside the base is what makes the Gate 5 breakout believable.
Automatic vetoes at Gate 4
- Price below a falling 200-day average, or a “death cross” (50-day below 200-day) in force.
- A long upper shadow / failed breakout in the prior 2 weeks that has not been repaired.
- RSI above 85 with a vertical, climax-style advance already behind it — the move is late, not early (see climax-top sells, Section 10).
- The stock is more than roughly 25–30% above its 200-day average with parabolic curvature — extended, not buyable, however good the story.
Timeframe discipline (Murphy): decide on the weekly chart (Weinstein stage), confirm on the daily chart (averages, RS line, MACD), and execute on the daily pivot (Gate 5). Never let an intraday wiggle overrule the weekly stage — and never let a weekly opinion excuse ignoring a daily sell signal.
The exact buy trigger
Everything so far earns a stock a place on the pivot list: ticker, pivot price, planned stop, planned size. The trade happens only when price gives the signal — a breakout through the pivot from a sound base, on heavy volume. No breakout, no trade.
What counts as a sound base (O’Neil)
| Pattern | Minimum length | Key measurements |
|---|---|---|
| Cup with handle | 7 weeks (cup) + 1–2 weeks (handle) | Cup depth 12–33%; handle in the upper half of the cup, drifting down 8–15% on light volume, above the 200-day average |
| Flat base | 5–6 weeks | Depth 15% or less; forms after a prior advance of 25% or more; tight, quiet price action |
| Double bottom | 7 weeks | Two undercut lows with a middle peak; the second low undercuts the first; pivot is above the middle peak |
| Ascending / continuation base (Weinstein) | 5+ weeks | A pause inside Stage 2 after a strong advance; breakout resumes the advance on expanding weekly volume |
The buy order — all six conditions, same day
- Pivot defined in advance: for a cup with handle, the pivot is $0.10 above the handle’s high. Write it down before the session; never improvise it intraday.
- Price crosses the pivot during the session — buy as it crosses, not after the close.
- Volume at least 50% above the 50-day average (1.5× minimum; 2× is better). A breakout on light volume is a failed trigger — do not buy it.
- Buy range: the pivot to 5% above it — the entire chase zone. More than 5% past the pivot means you missed it: wait for the next base. Never chase.
- Close check: the breakout day should close in the upper half of its range, at or near a new high. A close back inside the base is a warning — halve or exit per Section 9.
- Stop placed the same day at the Section 9 level. No stop, no overnight hold.
Position sizing: risk is decided before entry
Size comes from the stop, never from enthusiasm. The formula is identical for every trade:
Worked sizing: $100,000 account, 1% risk = $1,000 at risk. Buy at $52.40, initial trailing stop at $49.90 (highest close minus 3× trailing 252-day sigma, about 4.8% below). Risk per share = $2.50. Size = $1,000 / $2.50 = 400 shares (about $20,960, or 21% of the account — inside the 20–25% cap). If the stop is hit, the loss is $1,000 — exactly the plan. Note the stop then trails up from $49.90 as the stock advances, shrinking the risk with every higher close.
- Risk tiers: 0.5% per trade while learning the system (your first 20 trades), 0.75% once your journal shows the rules are being followed, 1.0% maximum thereafter. Never above 1%.
- Position cap: no single position above 20–25% of equity at cost, even if the formula allows more (it will, when the stop is very tight).
- Portfolio size: 8–12 holdings maximum for most accounts; 4–6 while learning. O’Neil’s point stands: diversification past that dilutes your best ideas and your attention.
- Pyramiding — the only way to add: add only to a winning position, only when it advances 2–3% above your prior buy point or breaks out of a new, smaller base — and add less than the prior tranche (for example 100% / 70% / 50%). Sell the weakest holding to fund the add. Never add to a loser. Never average down. All three authors agree on this without qualification.
- First positions: when starting the system (or returning after a long flat stretch), take your first one or two positions at half normal size. Increase to full size only as those trades prove out — the tape itself tells you whether to press.
Defensive: never negotiable
The trailing volatility stop. This synthesis uses a trailing volatility stop in place of O’Neil’s fixed 7–8% rule: the stop sits at the highest close since entry minus 3× the stock’s trailing 252-day sigma (one year of daily volatility). It is recalculated every day and ratchets up only, never down. If the stock’s intraday low touches the stop, sell it — all of it, that day, no analysis, no exceptions. Calm stocks get a tighter stop (a 1.3% daily sigma means ~3.8%); wild stocks get room to breathe (a 2.8% daily sigma means ~8.5%). This single rule is the system’s insurance policy; every other rule is secondary to it.
- Stage break (Weinstein): a weekly close below the 30-week average, or the average itself turning down, moves the stock to Stage 3/4. Sell — do not wait for the trailing stop if the stage breaks first. Whichever sell signal fires first wins.
- Failed breakout: a breakout that falls back below the pivot and closes in the lower half of the base within days, on rising volume, is sold immediately rather than parked at the stop.
- Trend break (Murphy): a decisive close below the 50-day average on heavy volume, breaking the uptrend line from the base low, ends the trade for shorter-horizon holders and is a hard warning for the rest.
Offensive: taking profits on strength
Defensive rules protect capital. Offensive rules harvest the move — selling into strength while buyers are eager. O’Neil’s central finding: most growth leaders top out after advancing 20–25% from a proper pivot, then build a new base. Plan for the base case; make exceptions only on evidence.
The profit-taking ladder
| Situation | Action |
|---|---|
| Up 20–25% from the pivot in a normal advance | Sell at least half into the strength — unless it reached 20%+ in under 3 weeks (exception rule below). |
| Exception: +20% within 1–3 weeks of breakout | Do not sell yet. A stock that gains 20% in 1–3 weeks from a breakout must be held at least 8 weeks — these are often the biggest winners. Reassess at week 8. |
| After the first sale, remainder running | Trail it: sell on a close below the 50-day average on heavy volume, or below the rising 30-week average. |
| P/E expansion signal | If the stock’s P/E has expanded to roughly 2× its level at the breakout, the advance is mature. Sell the remainder into strength. |
Climax-top signals — sell the same week they appear
- Climax run: after a long advance, the stock rises 25% or more in 1–3 weeks, with the largest daily gains of the whole move near the end — often on the highest volume of the advance, closing weak. A split announcement and cover-story publicity at this point are late-stage marks.
- Exhaustion gap: a big gap up after a long run that fades by the close.
- Largest down day of the whole advance, on the heaviest volume (Murphy): treat as the top until proven otherwise.
The Stage 3 handoff: once Stage 3 behavior appears — sideways churn, a flattening 30-week average, rallies dying at the same ceiling — the burden of proof flips: any Gate 4 veto (RS line rolling over, MACD bearish cross) sells the remainder.
Short side — bear markets only, half size
- When: only when the broad market is in a confirmed downtrend — indices in market Stage 4, below falling 30-week averages. No shorts in suspected corrections.
- What: former leaders breaking down from topping patterns (head-and-shoulders, late-stage base failures), and Stage 4 stocks that rally into a falling 30-week average and fail there — Weinstein’s classic short entry.
- How: half normal size, maximum. Cover stop 5–6% above entry — squeezes are violent. Cover half at 20–25% profit; cover all on a weekly close back above the 30-week average.
- Forbidden: shorting Stage 2 stocks “because they are up too much.” When the market turns back up, close all shorts first.
The routine: 20 minutes a day, one hour a week
Every evening after the close (about 20 minutes)
- Trailing-stop check (3 min): for each open position, update the highest close since entry and recompute the stop (highest close minus 3× trailing 252-day sigma); the stop only ever moves up.
- Holdings review (7 min): distance of each holding from its stop, its % gain from pivot, and its stage. Flag anything within 2% of a sell trigger for tomorrow.
- Pivot list (7 min): scan the watchlist for stocks within 5% of their pivots. Write down tomorrow’s exact buy points and stop levels. Set alerts at the pivots.
- Journal (3 min): record every buy, sell, and rule you were tempted to break. The journal is where the system gets calibrated — your own win rate and average gain/loss by setup, not the books’ claims.
Every weekend (60–90 minutes)
- Rerun the Gate 3 fundamental screen; promote new qualifiers to the watchlist, demote stocks whose earnings story breaks.
- Stage-check every watchlist name on a weekly chart (Gate 2): still Stage 2 or entering it? Kill anything that slipped into Stage 3/4.
- Draw next week’s pivots and stops for the 10–20 closest candidates; rank them by the Section 14 scorecard.
- Review the week’s journal entries and portfolio heat; confirm total open risk is at or below 6%.
The pre-trade checklist — spoken aloud before every buy
- Gate 1: Market in a confirmed uptrend — follow-through day in force, distribution days in check, indices above rising averages?
- Gate 2: Stage 2 — above a rising 30-week average, RS versus the market rising?
- Gate 3: EPS and sales up 25%+, ROE 17%+, RS Rating 85+?
- Gate 4: Above rising 50- and 200-day averages, RS line strong, MACD bullish?
- Gate 5: Sound base, defined pivot, breakout volume 1.5× or more, price within 5% of pivot?
- Size computed from the stop, stop order ready, portfolio heat still under 6% after this trade?
Any “no” = no buy. Write the failed gate in the journal and move on. The next candidate is always coming.
Worked example — one complete trade (illustrative)
Hypothetical stock “ABC” on a $100,000 account. Every number below is invented to show the mechanics — it is not a real company or a recommendation.
| Step | What happened |
|---|---|
| Gate 1 | Market in a confirmed uptrend: follow-through day in force, distribution days in check, indices above rising 50- and 200-day averages. PASS |
| Gate 2 | ABC broke out of a 9-week Stage 1 base last month; price $50 area sits above a rising 30-week average at $44; Mansfield RS crossed above zero. PASS |
| Gate 3 | Latest quarter: EPS +62%, sales +38%, accelerating from +41%/+29%. Three-year EPS growth 31%/yr, ROE 24%. RS Rating 92. Funds holding it up 4 straight quarters. New product launched last quarter. PASS |
| Gate 4 | Price above rising 50-day ($47) and 200-day ($41); RS line made a new high last week; MACD above zero and rising; RSI 64. OBV trending up through the base. PASS |
| Gate 5 — entry | ABC forms a cup with handle: cup peaks at $52.40, the handle tops at $52.30 and drifts to $48.60 on light volume. Pivot = $52.40 (handle high + $0.10). On the breakout day, price crosses $52.40 on volume tracking 2.1× average. Buy 400 shares at $52.40 average fill (size from Section 8 math; initial trailing stop $49.90 — highest close minus 3× trailing 252-day sigma, recalculated daily, ratchets up only). |
| Management | Week 3: +11%. No action — inside the plan. Week 6: +21% from pivot, reached in 6 weeks, so the normal ladder applies (not the 3-week exception). Sell half (200 shares) near $63.45 for about +21%. |
| Exit | Remainder rides the 50-day average. Week 11: ABC closes below its 50-day on the heaviest volume of the advance, RS line rolls over (Stage 3 behavior). Sell the remaining 200 shares near $66.10, about +26% on that half. Blended result: roughly +23.5% on the position, about +$4,900 on the account — with the worst case at every moment after entry capped near −$1,000. |
The rule card and 20-point scorecard
Score every candidate before Gate 5. 2 points = fully meets the standard, 1 = close, 0 = fails. Buy-eligible: 17–20 points AND no zero on items 1, 2, 5 or 8. Below 17, it is a watchlist stock, not a trade.
| # | Criterion | # | Criterion |
|---|---|---|---|
| 1 | Trailing stop defined and placed same day (highest close − 3× 252d σ) | 6 | Annual EPS growth 25%+, ROE 17%+ |
| 2 | Stage 2, above rising 30-week MA | 7 | Something new + near 52-week high |
| 3 | Mansfield / RS line rising, beating market | 8 | RS Rating 85 or higher |
| 4 | Sector itself in Stage 2 | 9 | Institutional sponsorship increasing |
| 5 | Latest EPS +25%+, accelerating; sales +25%+ | 10 | Sound base, defined pivot, breakout volume 1.5×+ |
Rule card — the whole system in nine lines: (1) Trade only with a confirmed market uptrend. (2) Buy only Stage 2 leaders. (3) Demand 25%+ earnings and sales growth. (4) Let the chart confirm — averages up, RS line up, MACD up. (5) Buy only the pivot breakout, on 1.5× volume, within 5% of the pivot. (6) Size from the stop; risk 0.5–1% per trade, 6% total. (7) The trailing stop sells — highest close minus 3× 252-day sigma, ratchets up only, always. (8) Sell half at +20–25%; trail the rest under the 50-day / 30-week line. (9) Never average down. When in doubt, the answer is cash.
Market Notes
Daily market notes written by Trade8, from data provided solely by the HGSI warehouse. The current edition is linked here; earlier editions are kept in the archive so this page stays short.
| Date | Headline | Edition |
|---|---|---|
| Friday, October 30, 2026 | The Repair Falters, Consumer Staples Leads | Read (PDF) |
Sources, limits and disclaimer
Sources: Stan Weinstein, Secrets for Profiting in Bull and Bear Markets (McGraw-Hill, 1988) — four stages, 30-week average, Mansfield relative strength. William J. O’Neil, How to Make Money in Stocks (McGraw-Hill, multiple editions) — CAN SLIM thresholds, base patterns and pivots, follow-through and distribution days, the 20–25% profit rule and the 8-week hold exception. (This synthesis uses a trailing volatility stop in place of O’Neil’s 7–8% sell rule.) John J. Murphy, Technical Analysis of the Financial Markets (New York Institute of Finance, 1999) — trend, moving averages, relative strength, MACD, RSI, volume and OBV. Where editions differ slightly on a threshold, this system uses the stricter figure and says so.
Limits: these rules were developed on historical winner studies — largely US growth stocks — and past patterns do not guarantee future results. Breakouts fail, stops can gap through in fast markets (a stop is an order, not a price guarantee), and the thresholds above are the authors’ published rules of thumb, not statistical certainties. This page is an educational synthesis for the reader’s own study. It is not financial advice, not a recommendation of any security, and not a promise of returns. Size every position so that being wrong repeatedly is survivable — because with any trend system, being wrong roughly half the time is the normal case.