Narrow Range Day Trading: How an NR4 or NR7 Contraction Defines the Entry, the Stop and the Risk on ASX Momentum Stocks
- Christopher Hall
- Aug 7
- 17 min read
Updated: 3 days ago
Written by Christopher Hall, AdvDipFP | Authorised Representative, AFSL 526688 | August 2026
Analysis sourced from Gary Glover (AR 259215), Authorised Representative, Novus Capital Limited (AFSL 238 168)
A narrow range day is a trading session whose high-to-low range is the smallest of the previous four sessions — an NR4 — or the smallest of the previous seven, an NR7. Because the bar is narrow, a buy order placed just above its high and a protective stop placed just below its low sit only a few cents apart, which makes the risk on the trade knowable before the trade is taken rather than after. Christopher Hall's FMP Momentum Profile showed 67% of tradable ASX companies above their 50-day moving average in the week of the 7 August 2026 session. This guide covers what the pattern is, how the trigger, limit and stop are set, the filters that run before the bar matters, how a volume anomaly changes the reading, when the setup fails, and how the position is managed afterwards.
In this session Gary Glover works through narrow range day trading on three ASX charts — Regis Resources, Benz Mining and Nyrada — showing how a contracting bar sets the entry trigger, the buy limit and the stop.
What is a narrow range day (NR4 and NR7)?
A narrow range day is defined by comparison, not by size. An NR4 (narrow range four) is a session whose high-to-low range is the smallest of the last four trading sessions. An NR7 (narrow range seven) is the smallest of the last seven. The only difference between them is the length of the lookback window — but a longer window is a stricter test, so an NR7 is the rarer bar and represents the deeper contraction in trading range.
The mechanism matters more than the label. A contracting range means buyers and sellers have reached a temporary balance and participation has fallen away — nobody is pressing. A narrow range bar works like a coiled spring, because the same force is being stored in a progressively smaller space. Expansion follows contraction. What the contraction does not do is indicate direction: a narrow bar is equally capable of breaking down as breaking up. Its value to a momentum trader is entirely different — it prices the risk in advance.
Identifying one requires no indicator. A trader compares the current session's high-to-low distance against each of the previous four or seven sessions and checks whether it is the smallest of the group. The comparison is made on the raw range, not on the close, and not on the body of the candle — a session that opens near its high and closes near its low still qualifies if the distance between the two extremes is the narrowest of the set.
Update — August 2026: where the pattern comes from. The NR4 and NR7 were set out by Toby Crabel, a US futures trader, in Day Trading with Short Term Price Patterns & Opening Range Breakout (1990). The book has been out of print for years, but the premise has held: a volatility expansion often follows a volatility contraction — the same logic that underlies the Bollinger Band Squeeze. Narrow range days mark the contraction that frequently precedes the expansion. Crabel traded mainly futures, and the technique transfers to stocks, indices and ETFs without modification, because the comparison is made on the bar rather than on the instrument.
Gary Glover returned to the pattern during the 21 August 2026 session and attached a caveat worth carrying: narrow range bars appear constantly — a chart is littered with them — and traded on their own they generate far more false signals than useful ones. His anecdotal observation, developed across his trading career, is that they matter when they sit inside an existing tightening pattern such as a B-wave, a volatility contraction pattern or a high tight flag, and that the session after one can be the pivot day.
Gary Glover, Authorised Representative of Novus Capital Limited (AFSL 238 168), who reviews ASX momentum stocks in a recorded weekly session with Finer Market Points, has been working through narrow-range bars explicitly. During the 7 August 2026 session he counted back seven sessions on Nyrada (ASX: NYR) and identified the seventh as the narrowest of the group, spanning roughly 55.5 cents to 54 cents — a range of under two cents on a stock trading in the mid-fifties.
How does Gary Glover set the trigger, the limit and the stop on a range break?
The trade is defined entirely by the narrow bar's own high and low. A buy order goes above the high, capped with a limit a cent or two higher; the stop goes below the low; and the difference between the two is the whole risk on the position. Gary noted during the 7 August 2026 session that the sequence begins with the contraction rather than the breakout:
"what you want to sort of see is the whole thing tighten up there. And then you look for a little bit of a opening range break."
— Gary Glover, recorded Finer Market Points session, 7 August 2026
The limit is the part most often left out, and it is doing real work. A break that opens far above the trigger widens the risk while the reason for taking the trade has not improved — the stop has not moved. Capping the order a cent or two above the trigger means the trade is either taken on the terms that made it worth taking or not taken at all. The stop, equally, sits under the range low because the structure sets that level — not a round number and not a fixed percentage of the account.
Identifying which contraction to trade is a separate step. Gary counts the pullback sequence from zero, and takes the range break on the fourth higher low — the same counting method set out in the 0-1-2-3 pattern.
Three worked examples from the 7 August 2026 session
Stock | Range (high / low) | Range width | Trigger | Stop | Risk from entry |
Regis Resources (ASX: RRL) | $6.16 / $6.01 | 15c | Buy $6.17, limit $6.19–$6.20 | $6.01 | ≈ 2.6% |
Benz Mining (ASX: BNZ) | $3.45 / $3.24 | 21c | Break of $3.45 (closed $3.46) | $3.24 | ≈ 6.1% |
Nyrada (ASX: NYR) | ≈ 55.5c / 54c | under 2c | Break of the range high | Below the range low | ≈ 2.7% |
Remember that past performance is no guarantee of future results, and all trading involves risk.
The Regis Resources example is the cleanest illustration of what the tight bar buys. Gary described setting a trigger to buy at $6.17 with a limit of $6.19 to $6.20, against a stop at $6.01:
"imagine you get a six seventeen or six eighteen entry with a six oh one stop. Pretty narrow loss."
— Gary Glover, recorded Finer Market Points session, 7 August 2026
Roughly 2.6% of the entry price is the entire exposure. That is the trade-off a contraction makes available: the same idea, the same stock, the same sector — at a fraction of the risk a trader would carry entering at an undefined point mid-advance. Nyrada is the counterpoint on price: an under-two-cent range is arithmetically tighter still, but on a sub-60-cent stock the same absolute movement is a far larger percentage, which is why Gary treats stocks in that price band differently.
What has to be true before a narrow range break is worth taking?
The tight bar is the entry, not the reason for it. The filter runs first, and a contraction in a stock that fails the filter is not a trade at all. Gary Glover's approach on the 7 August 2026 session applied five pre-conditions before any range was measured:
A relative strength score above 70 in the FMP Momentum Profile rankings — or, as alternatives, a stock holding in the top half of its range, or building a series of higher lows
Price above the 50-day moving average, with a preference for a stock that is still in an uptrend rather than attempting to establish one
Rising relative strength against the index in the sector, not only the individual stock
Tight price action — the contraction itself
Volume arriving on the break
The sector condition is not a refinement. Gary referenced Stan Weinstein's argument in Secrets for Profiting in Bull and Bear Markets (1988) that a sector setting up as a whole raises the odds on any individual setup inside it, and observed that a whole sector lighting up simultaneously happens only a handful of times in a year.
The market context on 7 August made the filter bind harder than usual. Christopher Hall's FMP Momentum Profile put 67% of tradable ASX companies above their 50-day moving average, with conditions rated 5% better than normal and momentum companies rated 23% better than all observations. Yet Gary described the market, in Bill McLaren's framing, as overlapping rather than impulsive: advances were being given back deep into their ranges instead of holding and stepping up like a staircase. A strong index with loose internals is precisely the condition in which a defined-risk entry earns its keep, and Gary was explicit about it:
"I think it's imperative right now that you want to sort of see... those tighter formations there."
— Gary Glover, recorded Finer Market Points session, 7 August 2026
The gold and silver names clustering on the FMP Launch Pad for a second consecutive week supplied the candidates — Genesis Minerals (ASX: GMD) congesting under a top on higher lows, St Barbara (ASX: SBM) back above its 50-day moving average with volume, Boab Metals (ASX: BML) breaking a second contraction. Just as instructive are the names Gary passed on. West African Resources (ASX: WAF) and Ora Banda Mining (ASX: OBM) both produced strong moves that week, and he declined both — the price action was too loose to define a tight stop against.
The FMP Momentum Profile — published daily and accessible to FMP YouTube Momentum Profile members — carried the relative strength rankings behind the gold and silver cluster described above at the time of the 7 August 2026 session, giving members early access to the educational data discussed in this article.
How does a Wyckoff volume anomaly change the reading of a narrow range?
A wide-range down bar that carries no volume inside a tight consolidation is an anomaly — the price moved, but almost nothing changed hands. Christopher Hall's reading of this structure during the 7 August 2026 session was that an anomaly appearing after a tight consolidation at the top end of a range, following a decent rally, is exactly where it carries the most information. Gary supplied the chart observation; the Wyckoff interpretation of it was Christopher Hall's.
The mechanism is that range without volume is not distribution — it is absence of participation, so the bar overstates the selling that actually occurred. A frightening-looking down day that nobody sold into tells a trader something different from an identical-looking bar on heavy turnover. The confirmation arrives in the following session: if the market refuses to hold those lows, the low was a spring rather than a breakdown, and the structure covered in Wyckoff Springs ASX Trading is in play.
This matters specifically to a narrow-range trader because the anomaly bar is the event most likely to destroy an otherwise valid contraction. A wide bar breaks the tight band, and on range alone the setup is finished — the structure a trader spent seventeen sessions waiting for has been violated. Reading the volume alongside the range is what separates a genuine breakdown from a bar that looks like one, and it is the difference between abandoning the setup and holding the order.
Benz Mining (ASX: BNZ) ran the full sequence:
A sharp advance of nine to ten sessions into the high
Seventeen sessions moving sideways in a tight band, holding the 20-day moving average
A wide-range down bar spanning $2.57 to $2.34 — about 23 cents, or roughly 10% of the share price — on no volume
A spring off the $2.42 / $2.30 area, refusing to hold the lows
A gap higher, with volume arriving on the advance
A later contraction to a $3.45 / $3.24 range, broken and closed at $3.46
What Comes Before the Narrow Range Bar in a Market of Alternating Impulses?
Update — 14 August 2026. The pre-conditions above describe the stock. A week later Gary Glover added a condition that describes the shape of the pause the contraction has to form inside — and in the market he was looking at, it was the part that decided whether a range break was worth taking at all.
His reading of the 14 August 2026 tape was that the normal rhythm had broken down. A trending market alternates an impulsive advance with a corrective decline, which is what gives a trader something to buy into. That week both legs were impulsive: stocks ran hard, then gave it back semi-aggressively, with no corrective phase in between.
Against that background, a three-day sideways breather is the signal — and it is rare enough to be worth waiting for. Gary Glover's description of what he wanted to see before measuring any range:
The pause shows | Reading |
Roughly three days moving sideways rather than down | The stock is resting, not being sold |
Lower volume across those days | Supply has stopped arriving |
Price holding above the 10-day moving average | The advance's structure is intact |
The range tightening as the pause runs on | The contraction the entry is measured from |
The fourth line is where this connects to the narrow range bar. Gary Glover's phrasing was that when a stock tightens up and the fourth day is narrower than those before it, a small range coming out of that tight range is a workable setup — the contraction described earlier in this article, arriving at the end of a qualifying pause rather than in isolation. The reverse also reads: selling that accelerates on rising volume during the pause is not a breather, and the setup is void rather than merely early.
This is Gary Glover's anecdotal observation, developed across his trading career on the ASX stocks he reviews — a practitioner observation, not a formal study.
Study the counter-trend, not just the trend
The broader instruction from the same session generalises beyond the narrow range: "You want to study the counter-trend as much as the trend itself." The logic is that in a market where advances are easy to spot and pullbacks all look alike, the pullback is the part carrying the information. Two or three down days where price does not travel far, volume stays light and the 10-day holds is normal and healthy; the same three days with volume rising into them is a different stock. The quality of the pause, not the quality of the advance, is what distinguishes a contraction worth trading from one that is about to fail.
One filter still runs ahead of all of it. A textbook contraction in a stock trading below the midpoint of its own twelve-month range has to break out through everyone who bought higher — the reasoning set out in how long overhead supply takes to clear.
These are observations from a recorded session, not recommendations. Remember that past performance is no guarantee of future results, and all trading involves risk.
When does a narrow range entry fail?
A tight bar inside the wrong structure is still a losing trade. Two structures void the setup more reliably than any other, and both are visible before entry.
The prior decline was too deep
Gary Glover's anecdotal observation, developed across his trading career on the ASX stocks he reviews, is that a stock reclaiming its 50-day moving average after a shallow correction of 15% to 25% has a reasonable chance of continuing, while a stock doing the same after a decline of 40% to 70% is prone to failing on that first reclaim and generally needs a second or third test before it holds. This is a practitioner observation, not a formal study, and it reflects Gary's experience on the ASX rather than a measured sample.
Depth of prior decline | Behaviour on the first reclaim of the 50-day MA | What Gary waits for |
Shallow — 15% to 25% | Greater likelihood of continuing higher | The first break is tradable |
Deep — 40% to 70% | Prone to failure; typically cuts back through | The second 50-day break, or the third |
Santana Minerals (ASX: SMI) illustrated the deep case — down from roughly $1.20 to 40 cents, about 67%, with only one swing high broken on the recovery. Life360 (ASX: 360) and Pro Medicus (ASX: PME) both showed the pattern Gary described, where the first reclaim flutters and the second settles.
Overhead supply absorbs the advance
Where everyone who bought over the previous six to nine months is underwater, each rally is sold into by holders getting out at cost — so the tightest possible bar still breaks into a wall. Mayne Pharma (ASX: MYX) produced a genuine reversal day that held its 50-day moving average, and a handle that failed anyway against two years of overhead. Kinatico (ASX: KYP) was the same story after a severe correction. The mechanism is set out in Why Beaten-Up ASX Stocks Struggle to Rally.
Nyrada is the reminder that a textbook contraction is not sufficient on its own. The NR7 was clean and sat inside a cup and handle — the structure documented by William O'Neil in How to Make Money in Stocks (2009) and set out in the cup-and-handle identification guide — but the initial thrust into it was a single day, from 40 cents to 41 cents to 58 cents, and the stock sat in the 50-to-60-cent band Gary avoids. He identified the setup and did not take it.
How is a narrow range position managed after the break?
The tight entry earns its keep after the break, not at it. Two things become available that a wider entry does not allow: an early add, and a break-even stop within reach in days rather than weeks.
From Gary Glover's practitioner perspective, the add goes on when the first lower high is broken — on Regis Resources, that meant a further parcel above the $6.50 to $6.51 area after the $6.17 entry — and the stop behind the whole position then moves up toward break-even. The sequence is: enter on the range break with the stop under the range low, add on the break of the first lower high, then trail the combined position to break-even.
The arithmetic behind the add is what the contraction paid for. A position entered at $6.17 against a $6.01 stop is risking about 2.6%; by the time the stock trades at $6.51 the original parcel is roughly 5.5% ahead, which is more than enough to cover the risk on a second parcel bought at that level. The tight entry does not merely reduce the loss if the trade fails — it finances the size increase if the trade works. A trader entering the same stock at an undefined point mid-advance has neither benefit: the initial risk is unquantified, so there is no cushion to add against.
The reason this sequencing matters in these particular conditions is the failure rate. Gary's anecdotal read of the week of 7 August 2026 was that roughly two in every three advances were pulling back deep enough to stop a trader out. In that environment, banking part of a position into a three-to-five session surge is what converts a correct read into a kept result rather than a round trip — and the tight entry is what makes an early partial exit affordable in the first place.
Conclusion
A narrow range bar is a risk-definition tool, not a directional signal. Its value is that the loss is knowable before the trade is taken, which is a different proposition from predicting where the stock goes next. The filter runs before the bar: relative strength in the stock, relative strength in the sector, and position within the trend decide whether a contraction is worth trading at all — and the depth of the prior decline governs whether a first reclaim of the 50-day moving average can be relied on. The supporting FMP Momentum Profile data from the 7 August 2026 session is accessible to FMP YouTube Momentum Profile members. The condition Gary Glover said he would be watching from here is whether the gold and silver names that clustered on the Launch Pad through late July and early August hold their contractions or give them back.
The analysis in this article draws on Gary Glover's recorded session of 7 August 2026 and on the FMP Momentum Profile data, which is published daily and accessible to FMP YouTube Momentum Profile members. Members receive early access to the educational data that forms the basis of articles like this one, including the relative strength and momentum rankings referenced throughout. The breadth and condition readings quoted here — 67% of tradable ASX companies above their 50-day moving average, conditions rated 5% better than normal — were the Momentum Profile figures at the time of that session. For information on FMP YouTube Momentum Profile membership, visit the membership page.
Frequently Asked Questions
What is the difference between an NR4 and an NR7 day?
An NR4 day has the narrowest high-to-low range of the previous four trading sessions. An NR7 day has the narrowest range of the previous seven. The difference is only the length of the lookback window, but a longer window is a stricter test — an NR7 is rarer than an NR4 and represents a deeper contraction in trading range. Both are used the same way: as a bar whose high and low define an entry trigger and a stop that sit close together.
How is the stop placed on a narrow range breakout?
The stop sits below the low of the narrow range bar — not at a round number and not at a fixed percentage of the position. During the 7 August 2026 session, Gary Glover described a Regis Resources (ASX: RRL) setup with a $6.16 high and a $6.01 low: an entry at $6.17 against a $6.01 stop places the risk at roughly 2.6% of the entry price. The structure of the bar sets the level, and the position size is worked backwards from it.
Is an inside day the same as a narrow range day?
No. An inside day is defined by its relationship to the single prior bar — its high is lower and its low is higher than the previous session's. A narrow range day is defined by comparison across several sessions: it has the smallest range of the last four or seven. A bar can be both, and often is, but an inside day sitting inside an unusually wide prior range is not necessarily a narrow range day.
Why do narrow range setups fail more often after a large decline?
Gary Glover's anecdotal observation, developed across his trading career on ASX-listed stocks, is that a stock reclaiming its 50-day moving average after a 40% to 70% decline is far more likely to fail on that first reclaim than one recovering from a 15% to 25% pullback. The mechanism is overhead supply: holders who bought at higher prices sell into the recovery, absorbing the advance. This is a practitioner observation, not a formal study.
What relative strength score does a stock need before a narrow range entry is considered?
During the 7 August 2026 session, Gary Glover described looking for a relative strength score above 70 in the FMP Momentum Profile rankings — or, as alternatives, a stock holding in the top half of its range, or building a series of higher lows. Relative strength in the sector is treated as a separate requirement from relative strength in the individual stock, and both are assessed before the contraction itself is measured.
How does volume confirm a narrow range breakout?
Volume is read in two places. On the contraction itself, light volume confirms that participation has genuinely dried up rather than that sellers are quietly distributing stock. On the break, volume arriving with the move is the confirmation — Gary Glover referenced Stan Weinstein's description of volume on a breakout as "a tiger in the tank". A break on light volume is treated as unconfirmed rather than as a failed signal. The same test applied across whole sectors rather than a single setup is set out in breakout volume confirmation.
Which ASX screening tools show narrow range contractions?
Narrow range bars are calculated from daily high and low data, so any charting package that compares price ranges across sessions will identify them. The screening step that precedes them — ranking ASX companies by relative strength and momentum — is what the FMP Momentum Profile provides, and the FMP Launch Pad surfaces emerging companies before they reach the momentum leaders list.
About the author
Christopher Hall, AdvDipFP, is an Authorised Representative under AFSL 526688 and publishes Finer Market Points' ASX momentum research, including the FMP Momentum Profile and the weekly Launch Pad. He hosts the recorded weekly session with Gary Glover in which ASX momentum stocks are reviewed.
Sources
# | Source | Type |
1 | Gary Glover (AR 259215), Authorised Representative, Novus Capital Limited (AFSL 238 168) — recorded Finer Market Points session, 7 August 2026 | Practitioner session |
2 | FMP Momentum Profile, 7 August 2026 — relative strength and momentum rankings, market breadth and condition readings | FMP proprietary data |
3 | Toby Crabel, Day Trading with Short Term Price Patterns & Opening Range Breakout (1990, out of print) — origin of the NR4 and NR7 patterns | Published research |
4 | Gary Glover (AR 259215) — recorded Finer Market Points session, 21 August 2026 (August 2026 update) | Practitioner session |
5 | Stan Weinstein, Secrets for Profiting in Bull and Bear Markets (1988) | Published research |
6 | William O'Neil, How to Make Money in Stocks (2009) | Published research |
7 | Richard Wyckoff — method referenced by Gary Glover and Christopher Hall, 7 August 2026 session. No published source confirmed. | Session reference (no confirmed publication) |
8 | Bill McLaren — referenced by Gary Glover, 7 August 2026 session. No published source confirmed. | Session reference (no confirmed publication) |
All Gary Glover observations in this article are anecdotal practitioner observations developed across his trading career — not formal studies.
Related Finer Market Points Educational Resources:
The 0-1-2-3 Pattern of Higher Lows on the ASX — Christopher Hall
Relative Strength and ASX Momentum Leaders — Christopher Hall
Wyckoff Springs ASX Trading — Complete Educational Guide — Christopher Hall
The Second Break of the 50-Day Moving Average — Christopher Hall
Why Beaten-Up ASX Stocks Struggle to Rally: The Disappointed Buyer Problem — Christopher Hall
Cup and Handle Pattern ASX: A Systematic Guide — Christopher Hall
This article includes a general trading observation made by Gary Glover (AR 259215), Authorised Representative of Novus Capital Limited (AFSL 238 168), during a recorded Finer Market Points session on 7 August 2026, with a further observation from the session of 21 August 2026. The observations reflect Gary Glover's general approach and his anecdotal observations developed across his trading career — they are general commentary only, and are not a formal study, not financial advice, and not a recommendation to trade any security. They were made in the course of those sessions and not in response to any individual's circumstances. Content has been edited and summarised by Finer Market Points for educational purposes.
This content is for educational purposes only and does not constitute financial advice. Past performance is no guarantee of future results.
Finer Market Points Pty Ltd, CAR 1304002, AFSL 526688, ABN 87 645 284 680. This general information is educational only and not financial advice, recommendation, forecast or solicitation. Consider your objectives, financial situation and needs before acting. Seek appropriate professional advice. We accept no liability for any loss or damages arising from use. Authors and presenters may hold positions in discussed companies and investment products.
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