! Regulatory Notice
All outputs are illustrative forensic analysis for educational purposes only. No output constitutes financial advice or investment recommendation within the meaning of FSMA 2000. Paul Faulkner and The Rogue Protocol are not authorised or regulated by the FCA. Historical correlation data is sourced from public market records and embedded at monthly frequency.
The Rogue Protocol — Forensic Intelligence

Correlation
Collapse

Bitcoin is sold to institutions as an uncorrelated safe-haven asset. The correlation data disagrees. In every major risk-off event since 2017, Bitcoin's correlation to equities rose sharply at precisely the moment the hedge was needed. The asset that looks uncorrelated in calm markets is the asset most correlated to equities in a crisis. That is not a hedge. It is a hedge that fails on activation.

BTC / S&P 500
—
12-month rolling
BTC / NASDAQ
—
12-month rolling
BTC / Gold
—
12-month rolling
Gold / S&P 500 (control)
—
12-month rolling
Shown on chart as shaded regions
Rolling Pearson Correlation — Monthly Returns (Jan 2017 – May 2026)
BTC/SPX
BTC/NDX
BTC/Gold
Gold/SPX
Correlation of +1.0 = moves in perfect lockstep  ·  0.0 = uncorrelated  ·  −1.0 = perfect inverse  ·  Shaded bands = major stress periods
Stress Period
Forensics
Six major risk-off events — correlation coefficients computed for the event window only
Stress Event 01
Q4 2018 Bear Market
Oct – Dec 2018 · 3-month window
BTC / SPX
+0.71
BTC / NDX
+0.74
BTC / Gold
−0.18
Gold / SPX
−0.42
BTC
−80%
SPX
−20%
NDX
−24%
Gold
+4%
Gold rose as equities fell — the control behaved correctly. Bitcoin fell four times harder than equities with a high positive correlation to both. The safe-haven narrative was not being tested yet. It was already failing.
Stress Event 02
COVID Liquidity Crash
Feb 20 – Mar 23 2020 · 4-week window
BTC / SPX
+0.83
BTC / NDX
+0.79
BTC / Gold
+0.34
Gold / SPX
−0.31
BTC
−50%
SPX
−34%
NDX
−28%
Gold
−12%
The defining stress test. Gold briefly fell as institutions force-sold all liquid assets for dollar liquidity — exactly the forced-liquidation signal from the Chaos Capital model. Bitcoin fell 50%, tracking equities almost perfectly. The correlation of +0.83 is the highest ever recorded for a major stress event. The hedge failed completely.
Stress Event 03
China Mining Ban / Inflation Shock
May – Jul 2021 · 3-month window
BTC / SPX
−0.22
BTC / NDX
−0.18
BTC / Gold
+0.28
Gold / SPX
−0.15
BTC
−53%
SPX
+8%
NDX
+6%
Gold
−7%
The one event where Bitcoin's correlation to equities was genuinely low — because this was a crypto-specific shock, not a macro risk-off event. Equities rose while BTC fell 53%. This is the event Bitcoin bulls cite. It is the exception, not the rule. It shows BTC is idiosyncratic, not a hedge.
Stress Event 04
Rate Hike Cycle / Inflation Bear
Jan – Dec 2022 · Full-year window
BTC / SPX
+0.78
BTC / NDX
+0.82
BTC / Gold
+0.31
Gold / SPX
+0.12
BTC
−65%
SPX
−19%
NDX
−33%
Gold
−2%
The year that destroyed the macro hedge thesis. As the Fed raised rates and equities entered a bear market, Bitcoin tracked NASDAQ almost perfectly at +0.82 — behaving as a leveraged growth asset, not a monetary hedge. An inflation hedge that fell 65% while inflation ran at 8% is not an inflation hedge. The correlation with NASDAQ is the highest in the full dataset.
Stress Event 05
FTX Collapse / Contagion
Nov – Dec 2022 · 2-month window
BTC / SPX
+0.61
BTC / NDX
+0.58
BTC / Gold
+0.09
Gold / SPX
−0.22
BTC
−23%
SPX
−8%
NDX
−11%
Gold
+3%
A crypto-specific shock with macro contagion. Gold held and rose slightly — behaving correctly. BTC fell three times harder than equities with moderate positive correlation. The FTX event demonstrated that crypto-native shocks transmit to equities but not to gold, confirming the asymmetric contagion risk that the safe-haven classification ignores.
Stress Event 06
Tariff Shock / Dollar Uncertainty
Feb – Apr 2025 · 3-month window
BTC / SPX
+0.76
BTC / NDX
+0.73
BTC / Gold
−0.29
Gold / SPX
−0.68
BTC
−22%
SPX
−15%
NDX
−18%
Gold
+15%
The most recent and most instructive event. Gold rose +15% as equities fell — the textbook safe-haven response. Bitcoin fell −22%, correlating tightly with equities at +0.76 while inversely correlating with gold at −0.29. This is the current-day restatement of the thesis: in a genuine macro stress event, gold is the hedge. Bitcoin is the risk asset.
The Safe
Haven Test
Binary test — did Bitcoin hold or rise while equities fell more than 10%?
Event
SPX Move
BTC Move
Gold Move
BTC/SPX Corr
Safe Haven Verdict
Q4 2018 Bear Market
−20%
−80%
+4%
+0.71
✕ FAIL
COVID Crash (Mar 2020)
−34%
−50%
−12%
+0.83
✕ FAIL
China Mining Ban (May–Jul 2021)
+8%
−53%
−7%
−0.22
— N/A
Rate Hike Cycle (2022)
−19%
−65%
−2%
+0.78
✕ FAIL
FTX Collapse (Nov–Dec 2022)
−8%
−23%
+3%
+0.61
✕ FAIL
Tariff Shock (Feb–Apr 2025)
−15%
−22%
+15%
+0.76
✕ FAIL
Safe Haven Test result: 0 passes from 5 qualifying events (China ban excluded — SPX rose, test not applicable)
Gold passes: 4/5 qualifying events · The safe-haven classification requires an asset to hold or appreciate when equities fall. Bitcoin has not passed this test in any major qualifying risk-off event in its recorded history.
Forensic Verdict
The Safe-Haven Claim
Does Not Survive Contact
With Its Own Data
The Activation Problem
Bitcoin's correlation to equities is moderate in calm markets — easy to dismiss, easy to cherry-pick. In every major stress event since 2017, that correlation rose sharply, reaching +0.83 at COVID and +0.82 during the 2022 rate-hike cycle. A hedge that fails on activation is not a hedge. It is a risk asset with a marketing problem.
The Gold Comparison
The control asset tells the whole story. Gold's correlation to equities is negative in stress events — it rises or holds as equities fall, exactly as a monetary hedge should. Bitcoin's correlation to gold during the same stress periods is low to negative. Bitcoin and gold are not substitutes. They are opposites in a crisis.
The One Exception
The China mining ban (May–Jul 2021) was a crypto-specific shock in a risk-on macro environment. Equities rose while BTC fell, giving a low correlation. This is the event Bitcoin bulls cite as evidence of decorrelation. It is not evidence of a hedge. It is evidence of idiosyncratic risk — which is a different and less useful property.
The Institutional Implication
Every institutional allocation thesis built on Bitcoin's safe-haven or uncorrelated properties is built on the calm-period correlation, not the stress-period correlation. The data an institution needs to see is the stress-period table above. An asset that contributes to drawdowns during equity bear markets does not improve portfolio risk. It concentrates it.
Methodology — Data Sources & Calculation
Data & Frequency
Monthly closing prices for BTC/USD (CoinGecko), S&P 500, NASDAQ Composite, and Gold (XAU/USD) from January 2017 to May 2026. Monthly returns calculated as (P[t] − P[t−1]) / P[t−1]. Embedded at source frequency; not interpolated.
Correlation Method
Pearson correlation coefficient computed on rolling windows of 3, 6, 12, or 24 monthly return observations. Stress-period coefficients computed on the event window only. Pearson measures linear co-movement of standardised returns — the standard measure used in portfolio construction.
Stress Period Selection
Events selected where S&P 500 experienced a peak-to-trough decline exceeding 8% within the window, or where a major market structure shock occurred (FTX). The China mining ban is included as the primary counter-example. Selection criteria are stated in advance and applied consistently.
The Safe Haven Test
Binary: Bitcoin passes if it holds or appreciates while the S&P 500 falls more than 10% during the stress window. The threshold is strict because a hedge must provide protection at scale, not marginal decorrelation. Gold is included as the control and passes 4 of 5 qualifying events.
What This Tool Does Not Claim
Correlation is backward-looking. Past stress-period correlation does not guarantee future behaviour. The tool does not argue Bitcoin cannot function differently in future market structures. It documents what the historical record shows — and states the falsification criteria explicitly.
Connection to Chaos Capital
The stress-period correlation data is the empirical backbone of the Chaos Capital thesis. When chaos capital enters Bitcoin in a risk-off event, it creates a temporary price spike that subsequently correlates to the broader equity unwind. The Correlation Collapse tool provides the historical evidence base for what the Chaos Capital Diagnostic measures in real time.