What macro triggered the market rally?

TLDR

The rally was mainly triggered by easier U.S. policy signals: expectations of a December rate cut after softer PCE inflation and the end of quantitative tightening, which boosted risk appetite investing.com.

1. Liquidity tailwinds emerged as QT ended and dollar liquidity shifted from headwind to tailwind Delphi Digital analysis.
2. Institutional access headlines amplified flows, including Vanguard opening ETF trading for tens of millions of accounts Bitcoinist report.
3. Rate?cut odds stayed high after PCE eased to 2.8%, supporting lower?rate expectations into 2026 %%CKPROTECTED0%%.

Deep Dive

1. Fed Signals

The strongest macro cue was the combination of softer inflation and policy easing signals. Core PCE cooled to 2.8% year over year, and markets priced a near?term rate cut, improving the appeal of risk assets investing.com.

Lower expected rates mean a weaker hurdle for speculative assets and less competition from bonds, which typically supports cryptos bid in risk?on phases.

2. Liquidity Tailwinds

Structural liquidity turned positive as quantitative tightening ended and the system moved away from prior dollar scarcity. Analysts highlight that RRP balances fell toward zero and the policy mix now marginally favors risk assets Delphi Digital analysis.

This coincided with reports of renewed liquidity injections and balance?sheet flexibility narratives that often precede risk?asset recoveries Bitcoinist report.

3. Institutional Access

Headline access improvements amplified the macro impulse. Vanguard reversed its long?standing stance and enabled trading of crypto?focused ETFs, opening access for over 50 million brokerage accounts and boosting spot ETF activity Bitcoinist report.

Strategists also note that institutional flows and custody growth are anchoring volatility and gradually re?centering price discovery around macro rather than pure speculation investing.com overview.

Conclusion

In short, the rally was a macro?led move: softer inflation plus high rate?cut odds, a turn in dollar liquidity as QT ended, and stronger institutional access headlines. If those conditions persist across the next few sessions, liquidity should remain supportive. If the policy tone turns hawkish or dollar liquidity tightens, the bid could fade quickly.