Crypto Markets Daily: Daily Briefing · 21 Aug 2026 · 4 min

Bitcoin +10%, $517M ETF Surge & Solana's $465M Tokenized Stocks

Bitcoin surged 10% as the U.S. Treasury doubled its bond buyback program to $4B per issue, triggering $517M in spot ETF inflows in a single day. Today's briefing also covers Solana's tokenized stock milestone, Trump's Hyperliquid CFTC signal, MANTRA Chain's exploit halt, and global CBDC developments.

Crypto Markets Daily: Daily Briefing
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Bitcoin +10%, $517M ETF Surge & Solana's $465M Tokenized Stocks

Audio is available on Spreaker — see link below.

What's covered

Treasury Doubles Bond Buybacks

The U.S. Treasury just doubled its bond buyback program, and Bitcoin jumped ten percent in a single day. That's the signal worth paying attention to this morning.

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Bitcoin ETF Inflows Hit $517M

Spot Bitcoin ETFs recorded five hundred seventeen million dollars in a single day of inflows. August total ETF inflows are now one point four seven billion.

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Solana's $465M Tokenized Stocks Milestone

While Bitcoin drew the macro headline, Solana had its own institutional moment. Tokenized AI stocks on Solana crossed four hundred sixty-five million dollars in cumulative trading volume.

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Trump Backs Hyperliquid CFTC Path

On the regulatory front, Trump signaled at a White House crypto event that Hyperliquid can enter the U.S. market through a compliant structure. The implication is a CFTC approval pathway for decentralized perpetuals trading.

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MANTRA Chain Exploit and Halt

Not everything moved in a positive direction. MANTRA Chain halted all network activity after attackers exploited an upstream software dependency.

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CBDC Expansion and Misinformation

China expanded its digital yuan operator network to thirty banks, up from twenty-two in April, adding regional and joint-stock institutions. South Korea's Project Hangang pilot faced a different kind of problem: viral misinformation linking the digital won to social credit systems.

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