What drove sector rotation this week?

TLDR

Sector rotation this week was driven by spot ETF net outflows, thin year?end liquidity, and a macro tilt toward safe havens, concentrating flows in Bitcoin (BTC) and Ethereum (ETH) while selective sectors diverged.

1. ETFs saw nearly $500 million in outflows, and holiday liquidity was low, pressuring majors and altcoins alike (market update).
2. Gold and silver hit records while US equities stayed firm, highlighting a risk split and dampening spillover into crypto (precious metals rally).
3. DEXs outperformed on specific catalysts, AI tokens lagged, and RWA or DeFi saw pockets of strength (index recap, weekly wrap, session rotation).

Deep Dive

1. ETFs And Liquidity

ETF net outflows and thin holiday liquidity were the primary mechanical drivers of this weeks rotation.

• US spot Bitcoin ETFs recorded nearly $500 million in net outflows last week, a reversal from prior inflow streaks and a clear headwind to broad crypto risk (market update).
• Market makers and discretionary desks winding down into year end reduced depth and amplified choppy moves, favoring larger assets over smaller alts (Wintermute note).
• BTC dominance rose this week (based on platform data), consistent with institutional flows concentrating risk into BTC and ETH cited in the report above.

2. Macro Divergence

Safe haven strength and equity resilience created a mixed backdrop that limited crypto beta.

• Gold and silver hit record highs while US stocks closed near records, yet majors in crypto saw muted or negative responses, signaling a preference for metals and equities over crypto this week (precious metals rally).
• The carry trade and rate expectations added complexity, with BoJ tightening risks and the market still pricing Fed cuts in 2026, keeping crypto in ranges (macro lens, market update).

3. Sector Winners And Losers

Catalyst?rich sectors held up better while speculative narratives underperformed.

• DEXs led weekly indices, with Uniswap (UNI) buoyed by an on?chain governance win that lifted sector performance (index recap).
• AI tokens were the top weekly laggards, with TAOs post?halving weakness emblematic of narrative fatigue and supply overhangs (weekly wrap).
• Sessions showed rotation into NFTs, RWA, and parts of DeFi even as majors chopped, reflecting selective risk appetite rather than broad altseason (session rotation).

Conclusion

This weeks rotation reflected structural flow headwinds from ETF outflows and thin liquidity, plus a macro split that favored metals and equities over crypto. Inside crypto, capital concentrated in BTC and ETH, DEXs benefited from specific catalysts, and AI lagged. If ETF flows stabilize and liquidity improves, breadth could widen; until then, leadership likely remains with larger, catalyst?driven sectors.