Crypto Markets Daily: Daily Briefing · 1 Aug 2026 · 4 min

ETF Swing, North Korea's Bridge Exploit & Stablecoin Shift | Jul 31

A $500M Bitcoin ETF swing in 48 hours, a North Korea-linked DeFi exploit, and a structural shift in USDC reserves headline today's briefing. Plus: prediction markets hit $20B volume and crypto legislation inches closer to a Senate deal.

Crypto Markets Daily: Daily Briefing
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ETF Swing, North Korea's Bridge Exploit & Stablecoin Shift | Jul 31

Audio is available on Spreaker — see link below.

What's covered

Bitcoin ETF Outflow Reversal

Two hundred and sixty-five million dollars left Bitcoin ETFs in a single day. That's the headline from July thirty-first, and the reason the question on every institutional desk this morning is the same: was that month-end rebalancing, or the beginning of something more serious?

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Ethereum ETF Divergence Signal

The Ethereum side tells a different story. While Bitcoin retreated, Ethereum ETF products attracted nine million dollars in inflows on the same day.

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North Korea AFX Bridge Exploit

On the security front, the attribution of the AFX bridge exploit to North Korea-linked group UNC4899 is now confirmed. Twenty-four point one-five million dollars in USDC was stolen on July twenty-second through a social engineering attack targeting a developer.

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US Crypto Governance Moving

The regulatory picture shifted again this week. Senator Schumer introduced an Anti-Corruption Bureau bill citing Trump crypto-related conflicts as a catalyst, pushing for stronger executive branch oversight.

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Prediction Markets Hit Scale

Prediction markets had a quieter but meaningful milestone this cycle. Blockchain-based event markets accumulated twenty billion dollars in volume from January through July, driven heavily by World Cup activity.

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Stablecoin Reserve Shift

One more structural note. USDC reserves have grown to three hundred and eight billion dollars, with Circle now placing sixty-nine percent in repo holdings, concentrated heavily toward FICC-sponsored counterparties.

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August Watchpoints

The real test over the next two weeks is straightforward. Watch weekly ETF flow totals, not daily.

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