Assets from gold to crypto are moving together because they are all correlated by one factor: deep investor uncertainty about the future geopolitical and economic world order. Investors are skittish and paranoid, unable to form a stable mental model of the future, leading to erratic, deer-like market behavior.

In high-inflation environments, stocks and bonds tend to move in the same direction, nullifying the diversification benefit of the classic 60/40 portfolio. This forces investors to seek non-correlated returns in real assets like infrastructure, energy, and commodities.

A stock with a negative beta moves opposite to the overall market. Investors intentionally use these assets, such as gold, as a hedge. When the broader market crashes, these investments are expected to rise in value, helping to offset losses elsewhere in a portfolio.

The classic diversification benefit of bonds hedging stocks relies on a specific economic pattern: growth and inflation moving in the same direction. When they diverge, as in stagflation, both asset classes can decline simultaneously, breaking the negative correlation.

Owning multiple stocks or ETFs does not create a genuinely diversified portfolio. True diversification involves owning assets that react differently to various economic conditions like inflation, recession, and liquidity shifts. This means spreading capital across productive equities, real assets, commodities, hard money like gold, and one's own earning power.

Traditional prime brokerage works because it can cross-margin diverse assets that don't all crash simultaneously. Crypto markets lack this feature, as assets show extreme correlation during crises, moving spectacularly in unison. This makes traditional risk models ineffective and derivatives inherently riskier.

Contrary to classic safe-haven behavior, gold is falling during the geopolitical crisis. Investors are likely selling assets with large unrealized gains, like gold, to meet margin calls in volatile oil and equity markets. This demonstrates a 'sell what you can, not what you want' dynamic.

The dominance of leveraged hedge funds as the marginal buyers of long-term bonds means that during a crisis, bonds are sold off alongside equities. This forced de-leveraging negates their traditional safe-haven role, transforming them into a risk asset that falls during market stress.

The dominance of multi-strategy hedge funds, which run market-neutral books, prevents the "correlation goes to one" phenomenon seen in past crashes. When forced to de-risk, they sell longs but must also cover shorts, creating offsetting price action and preventing a uniform market drop.