Regime Detection Tools: A Practical Toolkit for Knowing Where You Are

The previous chapters discussed regimes, what they are, why they matter, how they shift. This chapter is the practical toolkit: the specific tools, signals, and habits that let you actually identify the current regime in real time. The right toolkit isn't large. It just needs to be used consistently.

The minimum viable regime read

You need answers to four questions before any significant trading decision:

1. Bull or bear cycle? (Multi-year regime)
2. Trending or ranging? (Days-to-weeks regime)
3. High or low volatility? (Days-to-weeks regime)
4. Macro-correlated or independent? (Weeks-to-months regime)

Together these four answers compose your regime read. Don't skip any, each tells you something different.

The toolkit, by question

Bull vs bear cycle (multi-year)

Signals:

• BTC daily 50 SMA vs 200 SMA (cross direction)
• Cycle phase from on-chain metrics (MVRV, NUPL, LTH supply)
• Sentiment regime (sustained Greed vs sustained Fear)
• Time elapsed from prior halving (loose timing prior)

Tools:

• TradingView with daily MA overlays
• Glassnode (free tier) for MVRV, NUPL, LTH supply
• Crypto Fear & Greed Index (alternative.me)
• Halving countdown trackers

Update frequency: monthly. Cycle reads don't change quickly.

Trending vs ranging (days-to-weeks)

Signals:

• ADX(14) on the trade timeframe (above 25 = trending, below 20 = ranging)
• Visible higher-highs/higher-lows structure (trending) vs flat oscillation (ranging)
• 50 SMA slope on trade timeframe
• Bollinger Band width (narrow = compressed/ranging setup; wide = trending or vol expansion)

Tools:

• TradingView with ADX and Bollinger overlays
• Visual structure check on daily and trade timeframes
• Hex37's chart with the same overlays

Update frequency: weekly minimum, daily during active trading.

Volatility regime (days-to-weeks)

Signals:

• ATR(14) compared to its own historical range (percentile rank)
• Bollinger Band width
• Recent realized volatility vs typical
• BTC implied volatility (BVIV) for forward-looking read

Tools:

• TradingView with ATR overlay
• Deribit / Coinglass for implied volatility data
• Visual inspection (does the chart look calm or wild?)

Update frequency: weekly minimum.

Macro correlation (weeks-to-months)

Signals:

• BTC vs S&P 500 (or NDX) 30-day rolling correlation
• BTC vs DXY 30-day rolling correlation
• Day-to-day pattern (does BTC move with equities?)

Tools:

• TradingView correlation indicator
• CoinGecko correlation matrix
• Manual observation over a week of trading

Update frequency: monthly, with awareness that it can shift suddenly on major macro events.

A weekly review template

A practical 30-minute weekly habit that captures the regime state:

Sunday or end-of-week:

1. Bull/bear: Which side of the daily 50/200 SMA cross are we on? Has it shifted this week? What does on-chain say (MVRV zone, LTH supply trend)?

2. Trend/range: ADX reading on the daily? On the 4h? Did the regime shift this week? Any potential breakout setups forming from compression?

3. Volatility: ATR percentile? Compressing or expanding? Any significant events in the next 2 weeks likely to spike volatility (FOMC, CPI, ETF announcements)?

4. Correlation: Has crypto been moving with equities this week? Is the correlation regime stable or shifting? Any macro events ahead?

5. Sector: What's BTC dominance doing? ETH/BTC? Any sector rotation signals (specific sub-sector outperforming)?

6. Composite read: Given the above, what's the regime characterization? "Bull cycle / trending up / medium volatility / low macro correlation / mid-cap alts beginning to rotate", a few sentences capturing where you are.

Write it down. Compare next week. Note when reads shift. The discipline of the weekly review is what makes regime awareness operational.

A pre-trade regime check

Before any significant trade:

1. Does the trade align with the current bull/bear read? (Long trades easier in bull; short trades easier in bear)

2. Is the trade type appropriate for trending vs ranging? (Breakout trades work in trends; mean- reversion in ranges)

3. Is the volatility regime accounted for in the stop and size? (ATR-adjusted stops; size scaled inversely to ATR)

4. Are there macro events in the trade's expected holding window? (FOMC, CPI, etc. that could override technicals)

A 30-second regime check before each trade catches most "wrong-regime" trades before they hit the books.

A common mistake: over-engineering the toolkit

A trader builds a 30-indicator dashboard with custom scripts, real-time alerts, and complex composite scores. They use it for two weeks and then abandon it because maintenance is too much.

The fix: simple beats complex. The minimum viable read above (4 questions, 12-15 signals total) is sufficient for almost all retail trading. Add more only when you've identified specific gaps the basic toolkit misses.

A common mistake: not actually using the toolkit

A trader has the right indicators on their charts but doesn't actually consult them before trades. Decisions get made on intuition; the toolkit is decorative.

The fix: the regime check has to be a required part of the pre-trade process. A checklist item. Without mandatory consultation, the toolkit doesn't change behavior.

A common mistake: trusting one signal too much

A trader becomes attached to a single signal, usually ADX or BTC dominance or MVRV. They make all decisions from that one indicator. When the indicator gives contradictory signals (or fails during a regime they didn't expect), they're stuck.

The fix: composite reads. Multiple signals agreeing is much stronger than one signal alone. When signals disagree, that's information, usually meaning the regime is in transition and you should be cautious.

A common mistake: ignoring the regime when it's inconvenient

A trader's regime read says "bear regime, mean-revert strategies." They have a great trend-following setup and take it anyway. The setup fails. They blame the strategy when the regime mismatch was the real cause.

The fix: regime trumps individual setups. If the regime clearly disagrees with your strategy type, pass on the trade or size much smaller. Don't override regime reads because the specific trade looks tempting.

The dashboards worth building

For more serious traders, a single-page dashboard combining all four regime reads is high-leverage. Could be:

• TradingView layout with the right indicators always visible
• Notion / Obsidian template you fill in weekly
• Custom script (if you code) that pulls data from APIs and outputs a composite read
• Hex37's market overview pages combined with external data sources

The format matters less than the consistency. Use whatever you'll actually use weekly without fail.

A pragmatic example dashboard

A simple weekly check page might look like:

Date: 2026-04-29

CYCLE REGIME
- BTC 50/200 SMA: 50 above, both rising → bull regime
- MVRV: 2.1 (mid-cycle) → mid-bull
- LTH supply: stable → no major distribution yet
- Read: mid-bull cycle

TREND REGIME (4h)
- ADX(14): 28 → trending
- Structure: clean HH HL on 4h → uptrend intact
- Read: trending up on 4h

VOLATILITY REGIME
- ATR percentile: 65th → above average
- Bollinger width: expanding
- Read: medium-high volatility

MACRO REGIME
- BTC/SPX correlation 30d: 0.45 → moderate
- BTC/DXY correlation 30d: -0.4 → moderate negative
- Read: macro matters but not dominant

SECTOR
- BTC dominance: 53%, declining → alts starting to rotate
- ETH/BTC: rising → ETH catching up
- Read: early alt rotation phase

COMPOSITE: Mid-bull cycle, 4h uptrend, medium-high vol,
macro-correlated, alt rotation beginning. Bias: trend-with
trades on alts and ETH; ATR-adjusted sizing; watch for
macro events.

That's 5 minutes of work, captures the regime state in a form you can refer back to. Compare to last week's read to see what's shifting.

Mental model, regime detection as the weather forecast

A pilot doesn't take off without a weather brief. A sailor doesn't leave port without checking conditions. A hiker doesn't start a multi-day route without forecasts. Each profession has a regime check before action.

Trading is the same. The regime check is your weather brief. It tells you what conditions you're operating in, what equipment to bring, what risks to expect. Skipping it is the trader's equivalent of taking off without checking the radar.

Why this matters for trading

The regime is the context that shapes whether your strategies work. The toolkit in this chapter is the practical infrastructure for staying regime-aware. Hex37's charts and data integrations give you most of what you need; supplement with external tools (Glassnode, Fear & Greed, TradingView) for the parts not covered. The discipline of the weekly regime review is what makes regime awareness operational, without it, the regime framework is theoretical and the toolkit is decorative.

Takeaway

Regime detection requires answering four questions: bull/bear cycle, trending/ranging, volatility regime, macro-correlated or independent. The toolkit for each is manageable (3-4 signals each). Weekly review captures the state; pre-trade checks apply it. Composite reads beat single signals. Don't over-engineer; do use consistently. The regime-detection habit is what differentiates context-aware trading from in-the-moment improvisation. A 30-minute weekly habit and a 30-second pre-trade check are sufficient, but they have to actually happen.