🏛 Central Banks & Macro risk-off · 0–6 months
A what‑if from the future

What if yen-carry liquidation spikes the VIX above 50 again?

An abrupt yen-carry liquidation spikes the VIX above 50 intraday and triggers cross-asset margin calls, replaying the 5 August 2024 global selloff in days.

11%
our model probability
over 0–6 months
prediction markets — wisdom of the crowd
loading live odds…
Empirically anchored 11% · 90% range 0–22% · 40 analogues · measured class vol_spike 31% in 6 mo · 3% held back for the unknown
how we built this number — every step
Measured class rate — vol_spike ≈0.7371/yr → 31% in 6 mo31%
Analyst prior · editorial share 39% of the class12%
Pooled · weight 87%11%
Crowd — no liquid market
Reserve 3% · no extremizing (×1.0)11%
Published11%

The class rate is measured from our dated, sourced event library (decade-normalized Poisson — the full table is public at base_rates.json). The variant’s share within its class is the analyst’s editorial call, published so you can audit it. A wider range means thinner precedent. Full recipe: methodology · scored at Reality Check.

The butterfly cascade

How this trigger trickles across markets, left → right — the root shock, its first‑order moves, then the ripple effects. Drag any node; tap a market for its real price history.

Resolution timeline — how this probability is moving

Our model's odds (gold) over time vs the crowd's (Polymarket, blue), from the past toward the 0–6 months horizon. Each dot is a real macro event that nudged the probability — green pushed it up, red pushed it down. Tap a dot for the source. The gold path is an illustrative reconstruction anchored to today's estimate — real dated events, not a live re-estimate history.

loading the timeline…

What it would mean

If this plays out, it is a risk-off shock. An abrupt yen-carry liquidation spikes the VIX above 50 intraday and triggers cross-asset margin calls, replaying the 5 August 2024 global selloff in days. The trigger decomposes into signed root‑shocks — Volatility (VIX) ▲ · FX carry appetite ▼ · Financial conditions ▲ · Risk appetite ▼ · Risk-parity deleveraging ▲ — which propagate through our causal graph to the markets below.

If it happens — the markets it would move

Biggest moves first. Projected moves are cascade-model priors; hist A–B% = what comparable past events actually did (measured abnormal returns), and model prior · unmeasured marks markets with no analogue backing yet. Tap any market for its price history.

MarketClassProjected move
1Nasdaq 100 NDXon Hyperliquid 📈 chartIndex▼ -1.6%
hist -1.72–-0.17% · other way +0.63% (n=12)
2Volatility (VIX) VIXon Hyperliquid 📈 chartVol▲ +1.5%
hist -3.08–+2.0% · other way -7.07% (n=12)
3Solana SOLon Hyperliquid 📈 chartCrypto▼ -1.5%
hist -12.51–+1.94% · other way -3.1% (n=10)
4MicroStrategy MSTRon Hyperliquid 📈 chartEquity▼ -1.6%
hist -7.89–+0.9% · other way +23.24% (n=12)
5Ether ETHon Hyperliquid 📈 chartCrypto▼ -1.0%
hist -12.54–+1.07% · other way +2.79% (n=11)
6Hyperliquid (HYPE) HYPEon HyperliquidCrypto▼ -1.0%
model prior · unmeasured
7Tech sector XLK 📈 chartEquity▼ -1.1%
hist -0.76–-0.28% · other way +0.75% (n=12)
8S&P 500 SPXon Hyperliquid 📈 chartIndex▼ -0.9%
hist -0.64–+1.01% · other way +0.24% (n=12)
9Bitcoin BTCon Hyperliquid 📈 chartCrypto▼ -0.9%
hist -5.28–+1.29% · other way +9.75% (n=11)
10Semiconductors SMHon Hyperliquid 📈 chartEquity▼ -0.7%
hist -0.54–+0.07% · other way +3.44% (n=12)
11High-yield credit HYG 📈 chartRate▼ -0.6%
hist -0.57–-0.1% · other way -0.23% (n=12)
12Coinbase COINon Hyperliquid 📈 chartEquity▼ -0.6%
hist -2.75–+1.37% · other way +23.11% (n=10)
13USD/JPY USDJPYon Hyperliquid 📈 chartFX▼ -0.4%
hist -0.58–+0.83% · other way +0.37% (n=12)
14Aussie dollar AUD 📈 chartFX▼ -0.4%
hist -0.73–+0.08% · other way -1.81% (n=12)

Probable recommendation

If the scenario above plays out, the probable cross‑asset positioning → a scenario‑conditional read, not personalized investment advice
Cash / hedgeRaise cash and hold the long hedges above; this scenario is net risk-off.
For a common-man portfolio: A typical stock-heavy portfolio is at risk. Consider trimming equities, raising cash, and a small cash hedge.
Also moves (not yet on Hyperliquid): Tech sector -1.1% · High-yield credit -0.6% · Aussie dollar -0.4% · Financials -0.3% · Turkish lira -0.3% · JPMorgan -0.3%

Historical precedent — what analogous events actually did

Across 40 analogous events (overlap‑weighted), as abnormal returns — market beta stripped, so it's the event's own effect, not the market backdrop. Shown at 20 days (persistent) and 5 days (immediate); ↺ fades = the two horizons disagree. Confidence = consistency × sample × significance.

August 24, 2015 ETF flash crash 2015-08 Turkey lets the lira float 2001-02 Mexico $50bn international rescue package 1995-01 Israel strikes Iran — Operation Rising Lion 2025-06 Nikkei 225 worst single-day crash since 1987 2024-08 VIX third-highest spike on record 2024-08 Mexico's Sheinbaum landslide + supermajority scare 2024-06 Egypt's third flotation and 600bp rate hike 2024-03 Wagner Group mutiny against the Kremlin 2023-06 Turkish lira hits record low after Erdogan re-election 2023-05 First Republic Bank seized and sold to JPMorgan 2023-05 Regional-bank panic deepens after Signature seizure 2023-03 Egypt floats the pound for a new IMF program 2022-10 South Korea Legoland default 2022-10 Bank of England emergency gilt intervention 2022-09 Kaisa Group offshore default 2021-12 Turkish lira record low on rate cuts 2021-11 Evergrande debt crisis - global selloff 2021-09 Turkey fires central-bank governor Agbal, sparking lira plunge 2021-03 COVID-19 fourth circuit breaker 2020-03 COVID-19 second Level-1 circuit breaker 2020-03 Argentina PASO primary shock 2019-08 Worst Christmas Eve selloff on record 2018-12 Turkish lira crash 2018-08 February 2018 hot wage print triggers rate scare 2018-02 North Korea 'fire and fury' nuclear scare 2017-08 Pravin Gordhan fired in midnight cabinet reshuffle 2017-03 Mexican peso crash on Trump 2016 win 2016-11 Egypt floats the pound for the $12bn IMF deal 2016-11 Russian ruble 'Black Tuesday' 2014-12 HYG record outflows in 2014 high-yield rout 2014-10 Russia annexation crisis: Moscow market plunge 2014-03 Mt. Gox collapse 2014-02 Mt. Gox halts withdrawals 2014-02 Cyprus deposit bail-in 2013-03 Spain requests EUR100bn bank bailout 2012-06 SEC approves Limit Up-Limit Down plan and revised market-wide circuit breakers 2012-05 Bankia nationalised in Spain's banking crisis 2012-05 SNB imposes EUR/CHF 1.20 floor 2011-09 US-downgrade Black Monday equity rout and VIX spike to 48 2011-08
AssetHistory saysAbnormal (20d · 5d)HitnConfidencevs cascade
SOL SOLSHORT-10.1% · 5d -7.8%81%16 0.52✓ matches cascade
ETH ETHSHORT-9.8% · 5d -6.0%77%22 0.43✓ matches cascade
MSTR MSTRSHORT-6.1% · 5d -2.3%72%39 0.36✓ matches cascade
INR INRSHORT-1.0% · 5d -0.0%68%38 0.33✓ matches cascade
CNY CNYSHORT-0.4% · 5d -0.2%66%38 0.31✓ matches cascade
TRY TRYSHORT-3.7% · 5d -0.1%63%38 0.26✓ matches cascade
NDX NDXSHORT-0.9% · 5d -1.0%65%40 0.25✓ matches cascade
SPX SPXLONG+1.3% · 5d -0.2% ↺ fades65%40 0.25⚠ differs
AVGO AVGOLONG+2.1% · 5d -1.6% ↺ fades63%38 0.25⚠ differs
Bitcoin BTCSHORT-4.4% · 5d -4.4%62%29 0.21✓ matches cascade
MRVL MRVLSHORT-0.2% · 5d -2.4%62%39 0.21✓ matches cascade
AUD AUDSHORT-0.5% · 5d -0.5%61%38 0.18✓ matches cascade
QCOM QCOMSHORT-3.4% · 5d -2.5%62%40 0.17✓ matches cascade
High-yield credit HYGSHORT-0.2% · 5d -0.1%61%38 0.16✓ matches cascade

Methodology. Probability and impact are anchored to history and scored against what actually happens — wins and losses, in public, at Reality Check. Crowd odds live from Polymarket & Kalshi. By Vikas Singh, Quantitative Strategist. Updated 2026-07-03.