Last week crypto went nuclear. $BTC ripped from $62.8K to $79.5K—26% in 7 days. Biggest weekly pump since March 2023.

But here's what matters: Which assets moved with conviction, and which just rode the wave?

Three rules got validated again:

1️⃣ US policy = crypto's remote control
Every major turn in the last 4 years—ETF approvals, Fed pivots, now Treasury buybacks—all synced with US macro. This time? Treasury doubled long-bond buybacks to $40B. Market read it as: dollar weakens → capital rotates into $BTC and gold. Add Trump pushing the CLARITY Act through Congress? Risk-on mode activated.

2️⃣ Spot ETFs are the new alpha signal
$BTC and $ETH ETFs pulled in $2.6B last week—biggest since Oct 2025. $BTC ETF volume exploded 219% to $221B. $ETH ETF up 259% to $69B. They didn't follow the pump—they led it. If you're not watching ETF flows, you're trading blind.

3️⃣ $BTC pumps, alts follow—always
$BTC up 22.9%. $ETH? 29.8%. Then the real degeneracy: $ENA +100%, $PUMP +88-99%, $STX +82-94%, $ZEC hit ATH at $851. Even BNB Chain meme "Bull's Back" did +30% in a day. The rotation is clockwork: $BTC ignites → majors follow → alts detonate.

$ETH outperformed because:
- Spot ETF inflows hit $697M
- Exchange supply down 15% since June (only 6.54M left)
- 42M $ETH staked = supply crunch
- SEC dropped token sale draft rules = regulatory clarity incoming

Top 5 movers:
$ENA: +100% (Coinbase partnership + FalconX $1B facility)
$PUMP: +88-99% (Solana meme factory on fire)
$STX: +82-94% ($BTC L2 narrative back)
$TRUMP: +79-91% (political meme bounce)
$ZEC: +75% (only one that made ATH)

Meme season also here: $BOME +95%, "Bull's Back" hit $70M mcap.

The playbook is clear: $BTC sets the stage. Majors perform. Alts and memes steal the show. If you missed the first leg, watch ETF flows and don't fade the rotation.