Market Regimes & Method Selection
Different market conditions favour different methods. This page expands on Chapters 15–16 of the book with the regime identification dashboard, tilt matrix, and historical case studies.
Four Market Regimes
Markets don't behave the same way all the time. That's obvious. But the practical implication is more important than most investors realise: the method that served you well in one regime can actively hurt you in the next. The trick isn't predicting which regime is coming. It's recognising which one you're in and adjusting at the margins.
The goal is tilt, not overhaul. You're adjusting a 70/30 core-satellite split by a few percentage points — not liquidating everything because you read a scary headline.
Risk-On Trending
Example: 2017–2019Strong economy, accommodative policy, rising earnings. Trend signals are clean and reliable. Momentum works. Growth stocks lead. The danger here isn't the regime itself — it's overconfidence. This is when investors start thinking they're geniuses.
Risk-Off Crisis
Example: March 2020Acute shock, rapid deleveraging, liquidity withdrawal. Everything correlates to one in the short term — every method gets hit. This is where pre-committed if-then plans earn their keep. The investors who had cash reserves and a written drawdown playbook bought near the bottom. Everyone else watched.
Grinding Revaluation
Example: 2022 Rate ShockRising rates, multiple compression, sector rotation. The hardest regime because nothing feels like it's working. Growth gets crushed, momentum whipsaws, and value only works in pockets. This is when discipline gets tested the most — the temptation to do something dramatic is enormous.
Sideways Chop
Example: Parts of 2015, 2018Range-bound, mixed signals, no clear trend. Technical analysis struggles with false breakouts. Momentum fails because there's nothing to ride. Income investing tends to do well here — you're getting paid to wait. The smartest response is often to do less and collect dividends.
These categories aren't binary. Transitions between regimes are messy — you don't wake up one morning and find a neat label attached to the market. But the framework gives you a vocabulary for what's happening and a rough guide for how to tilt. And tilting at the margins is all you're trying to do.
The 7-Signal Regime Dashboard
Check these monthly or quarterly. You're not trying to time the market — you're trying to recognise what's already happening. No single signal is definitive. Use preponderance of evidence: if 5 of 7 point the same direction, you've got a read.
| # | Signal | Bullish Read | Bearish Read | What to Watch |
|---|---|---|---|---|
| 1 | Price Structure & Trend | Higher highs, higher lows. Price above 200-day MA. | Lower highs, lower lows. Price below 200-day MA. | ASX 200 daily chart. Simple but effective. |
| 2 | ADX Filter | ADX above ~25 = trending environment. Momentum and trend strategies work. | ADX below 20–25 = choppy, ranging. Technical signals unreliable. | 14-period ADX on ASX 200. |
| 3 | Volatility | Low and stable. Risk-on conditions. | Spiking or persistently high. Crisis or dangerous ranging. | VIX, ASX VIX (XVI). VIX above 80 has historically been a buy signal when crisis has identifiable catalyst and policy response. |
| 4 | Market Breadth | Wide participation. Most stocks above key moving averages. | Narrowing participation. Divergences between index and breadth precede regime shifts. | % of ASX 200 stocks above 50-day and 200-day MAs. |
| 5 | Macro Backdrop | RBA easing or on hold, inflation falling, credit loosening. | RBA tightening, inflation sticky, credit tightening. | RBA rate direction, monthly CPI indicator, bank lending standards. |
| 6 | Iron Ore Price | Above 200-day MA. China demand strong, ASX resource earnings supported. | Below 200-day MA. China demand weakening, BHP/RIO/FMG earnings under pressure. | Iron ore 62% Fe CFR vs 200-day MA. Proxy for China demand and ~30% of ASX 200 earnings. |
| 7 | AUD/USD Trend | Weak AUD boosts resource and international earnings translated back to AUD. | Strong AUD headwind for exporters and resources. | AUD/USD weekly trend. Also a sentiment barometer — weak AUD often coincides with global risk-off. |
Decision rule: 5 of 7 bullish → tilt growth/momentum. 4+ bearish → add defensive weight. Genuinely conflicting → default to core diversified allocation and wait.
There's no perfect regime detector. And over-trading on these signals will destroy returns faster than getting a regime call wrong. The dashboard is a lens for thinking about conditions, not a trading system.
Method Tilt Matrix
This is how you adjust at the margins. In a 70/30 core-satellite portfolio, "increase" means moving a satellite allocation from, say, 15% to 20%. "Reduce" means 15% to 10%, with the difference parked in cash or money market. You're not blowing up the portfolio. You're making modest, evidence-based adjustments.
| Method | Risk-On Trending | Risk-Off Crisis | Grinding Revaluation | Sideways Chop |
|---|---|---|---|---|
| Passive Core | Maintain | Maintain + cash buffer | Maintain | Maintain |
| Value | ↓ Reduce | ↑ Deploy cash into | ↑ Increase | → Hold |
| Growth / Momentum | ↑ Increase | ↓ Reduce / tighten stops | ↓ Reduce | ↓ Reduce |
| Technical / Charting | ↑ Signals reliable | ↓ False signals dominate | → Selective | ↓ False breakouts |
| Income | → Hold | → Quality names only | ↑ Increase | ↑ Increase |
| Active Trading | ↑ Trends tradeable | ↓ Dangerous | ↓ Whipsaw risk | ↓ Edge disappears |
Macro Regime Tilts
The interest rate and inflation environment shapes which methods have a structural tailwind. This isn't about calling the next RBA meeting — it's about recognising the broad environment you're operating in.
Low Rates + Contained Inflation
Favour growth, long-duration assets, speculative/narrative names. Cheap money inflates multiples and rewards story stocks. This was 2017–2021.
Rising Rates + Higher Inflation
Favour value, income, defensive factors. Companies with pricing power and strong balance sheets. This was 2022–2023, and the ARKK-to-XLE spread told the whole story.
Easy Credit Conditions
Supports speculation, M&A activity, and leveraged names. Risk appetite expands. Momentum strategies tend to work well.
Tightening Credit
Pressures leveraged companies, reduces M&A, squeezes working capital. Quality and defensive strategies outperform. This is when overleveraged positions blow up.
Sentiment Is a Measurable Input
The gap between what a company is worth and what the market is charging for it — that's not a bug. It's the system. Sentiment drives prices away from reasonable anchors in both directions. The question is whether you have a framework for recognising when that's happening and whether your Four Levers profile gives you the bandwidth to act on it.
Four Contrarian Warning Signals
1. Extreme Valuation Dispersion
A small number of stocks or sectors trading at valuations far above historical norms. When the Magnificent Seven were trading at 35–40x earnings while the rest of the S&P traded at 16x, that dispersion was the signal.
2. Retail Participation Surge
New investors flooding in late to a specific theme. By the time your neighbour is explaining their BNPL thesis at a barbecue, the smart money has already taken profits.
3. Narrative Dominance
A single story — AI, decarbonisation, weight-loss drugs — dominates to the exclusion of other factors. When every second article is about the same theme, the price usually already reflects the narrative.
4. Capitulation Language
Investors speaking in absolute, hopeless terms: "this time is different," "the market will never recover," "I'm out forever." That language clusters around bottoms, not tops.
How to Respond — By Composite Score
Your Four Levers composite score determines how much you should do in response to sentiment extremes. Higher bandwidth and risk temperament means more latitude. Lower means stick to the plan.
High Composite
High bandwidth + high risk temperament. You have the time, knowledge, and emotional resilience to lean into extremes.
Deploy reserved cash in tranches. Add where thesis intact. Harvest tax losses.
Trim winners. Raise cash. Tighten stops. Resist FOMO.
Moderate Composite
Moderate bandwidth + moderate risk temperament. You can observe but shouldn't trade sentiment actively.
Maintain regular plan. Do not sell. Continue scheduled contributions if applicable.
Review allocation. Rebalance if drifted. Adjust tilt only, don't overhaul.
Low Composite
Low bandwidth + low risk temperament. Your response to sentiment is pre-built into your allocation.
Do not look at portfolio more than once a quarter. Change nothing. The plan is the plan.
Same answer. The plan is the plan. If your allocation was right when you built it, don't blow it up because headlines are exciting.
How Sentiment Interacts with Each Method
| Method | Works Best When… | Struggles When… |
|---|---|---|
| Value | Sentiment has driven prices below reasonable anchors. Fear creates genuine bargains. | Euphoria overwhelms valuation — cheap stays cheap while expensive keeps running. |
| Growth / Momentum | Sentiment is supportive and trends are persistent. Narrative-driven rallies. | Narrative reverses. Momentum crashes are fast and vicious. |
| Technical | Overbought/oversold extremes are identifiable and mean-revert. | Extreme conditions overwhelm signals. In crisis, technical levels break repeatedly. |
| Passive | Captures the full upside in euphoria. Long-term sentiment fluctuations wash out. | Full drawdown in fear. Sentiment-agnostic by design — that's a feature, not a bug. |
| Income | Defensive rotations when fear rises. Dividend yields become relatively attractive. | Fear drives capital into unsustainable high-yielders. Yield traps. |
Regimes in the Real World
Theory is fine. But regimes are best understood through examples you actually lived through. Here are three from the book — each one a different regime, each one with specific numbers.
The Rate Shock
The Fed raised 425 basis points in nine months (cumulative +525bp in 16 months). The RBA followed with +425bp in roughly 18 months. Nothing was spared the repricing. But the dispersion between methods told the whole story.
ARKK fell 67% in 2022. XLE rose 65%. That's a 132 percentage point spread between growth and value in a single year. On the ASX, BHP gained 28% while Afterpay/Block and Zip fell 70–90%+. Same market, same year, completely different outcomes depending on your method.
As of February 2026, ARKK was still down 55.9% from its February 2021 peak. The grinding revaluation didn't just hurt — for investors in high-multiple growth, it still hasn't healed.
The COVID Crash
ASX 200 peaked at 7,139 on 20 February. By 23 March it had hit ~4,546. A 36.3% decline in 31 calendar days. The worst single day was 16 March: down 9.7%. The VIX hit an all-time high of 82.69.
Then it recovered. Roughly 55% from trough to March 2021. The full recovery to pre-COVID highs took about 12 months — compared to the GFC, which took more than a decade in price terms.
The difference between investors who thrived and those who didn't wasn't intelligence or stockpicking skill. It was whether they had a written drawdown playbook, cash reserves, and a pre-committed if-then plan. Fewer than 0.5% of Vanguard investors abandoned equities entirely. 99.5% held or rebalanced into the decline.
The ASX Lost Decade
The All Ordinaries peaked at ~6,850 in November 2007. It didn't sustainably breach that level until late 2019 — twelve years underwater in price terms. Then COVID hit and reset the clock. The price-only chart didn't recover until October 2022. Fifteen years.
But here's the part most people miss: the total return index, including reinvested dividends, recovered by September 2013 — roughly 69 months. Income accelerated recovery by approximately six years. Price return averaged 2.81% p.a. during this period. Total return averaged 7.16%. With franking credits for a tax-exempt investor: 8.69%.
If you were watching the price chart, the lost decade felt real. If you were collecting and reinvesting dividends, it wasn't a lost decade at all.
The Research Behind the Framework
The regime framework and method tilt approach aren't opinions. They're drawn from some of the most robust empirical work in quantitative finance. Here are the key studies.
Asness, Moskowitz & Pedersen
"Value and Momentum Everywhere." Tested both premia across 8 asset classes in 40+ countries. Value alone: Sharpe 0.37. Momentum alone: 0.51. Combined 50/50: Sharpe 0.80. The negative correlation (–0.50 to –0.60) is the key — when one struggles, the other tends to work.
Hurst, Ooi & Pedersen (AQR)
"A Century of Evidence on Trend-Following." 67 global markets from 1880 to 2016. Positive returns every single decade. Crisis alpha in 8 of 10 worst 60/40 drawdowns. Adding 20% trend-following improved Sharpe from 0.38 to 0.54 and reduced max drawdown from 62.3% to 50.2%.
Northern Trust
Multi-factor approach delivered positive real returns across all inflationary regimes, averaging ~2.3 percentage points above the broad market. No single factor achieved that consistency. The strongest case for combining methods rather than picking one.
MSCI Value vs Growth Cycles
Value underperformed Growth by ~28 percentage points across 2017–2019. Then clawed back 20pp in 2022 alone when rates rose and growth multiples compressed. In 2025, EAFE Value delivered its strongest relative performance in 25+ years. The cycle always turns.
For the complete citation library — 30+ academic papers, 15 institutional sources, and 6 historical case studies — visit the Academic Evidence page.
What's Your Regime Response?
Your Four Levers composite score determines how much latitude you have. Take the diagnostic to find out where you sit.