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Bitcoin up 21% in a week, XRP 46%, and Circle picks Sept. 16 for Arc mainnet

6 min read · 12 sources

TL;DR
  • Bitcoin gained 21% and XRP 46% in a week, with BTC holding above $77,000 ahead of Fed Chair Kevin Warsh's first Jackson Hole appearance
  • Bernstein set a $140 price target on Circle (59% upside) as USDC supply added $1.7B in a week, independent of the Clarity Act
  • Circle will launch Arc public mainnet on September 16 with 12 founding validators including BlackRock, DTCC, Mastercard, and Visa, settling fees in USDC
  • Strategy sold 18.26M MSTR shares for ~$2B but bought no bitcoin, seeding a new $1.59B "USD Cash" liquidity pool
  • Tokenized-equity spot DEX volume grew 50x YoY to $6B in July 2026, now 11% of spot DEX volume, with Coinbase's Base launch poised to drive more flow to Aerodrome

Bitcoin is in the middle of its best week on record, and the bid is broad. BTC held above $77,000 after a 21% weekly gain, with XRP up 46% over the same window. The move decoupled crypto from Asian equities, where Samsung and Alibaba led regional index declines, and was fueled by US Treasury liquidity interventions plus an SEC crypto regulatory proposal introduced last week. With new Fed Chair Kevin Warsh set to make his Jackson Hole debut, traders are positioning for rate signals that could either extend or cap the risk-asset run.

Tokenized-equity spot DEX volume grew from $115M in July 2025 to $6B in July 2026, a 50x jump that still leaves the segment under 0.04% of total US equity trading.

Circle doesn't need the Clarity Act to keep growing

Source: theblock.co ↗

Bernstein reiterated Outperform on Circle with a $140 price target, 59% upside from Friday’s $87.98 close, after USDC supply added $1.7 billion in a single week following nearly six months of sideways drift. The thesis is that Circle’s expansion is now decoupled from legislative timelines and instead tied to a macro regime shift toward stablecoins, tokenization, and stablecoin payment rails. The supporting numbers are concrete: USDC settles roughly 80% of DEX trading and finance volume, and the Agent Stack launched in May now hosts more than 900 paid services, with 99% of x402 agent-payment volume settling in USDC.

Arc goes live September 16

Source: thedefiant.io ↗

Circle has set September 16 for the public mainnet launch of Arc, a permissioned proof-of-authority chain where block production stays restricted to a known validator set even as the network opens to public users and developers. Twelve founding validators, Circle, BlackRock, DTCC, Mastercard, Standard Chartered, Visa, and six others, will run the network, with documentation pointing to roughly 20 validators at launch. The testnet already processed 671.5 million transactions across nearly 3 million wallets, and over 100 partners have activated on the private mainnet, with Uniswap committed to a day-one deployment. Fees settle in USDC, the chain is EVM-compatible, and the design intent is to give Circle’s institutional partners a private settlement layer without forcing them off the Ethereum toolchain.

Prediction markets come for retail brokerages

Source: theblock.co ↗

Gemini and Apex Fintech Solutions signed a letter of intent making Gemini Titan the exclusive regulated venue for crypto event contracts distributed through Apex’s brokerage clients, with plans to expand into sports, economics, and financial-market contracts. Titan’s Q2 numbers look small against the leaders: 225 million+ event contracts traded across 27,000+ cumulative traders, while Kalshi and Polymarket handle tens of billions in monthly volume. The bet is on distribution. Apex’s brokerage plumbing routes the contracts to existing retail users, which is the bottleneck neither crypto-native venue has solved.

A funeral for Bitcoin maximalism

Source: x.com ↗

Nic Carter’s essay on Bitcoin maximalism frames the movement as a 19th-century Millerite sect, sustained by unfalsifiable contingencies (“not yet,” “too early”) rather than by updating priors after disproof. The contradiction is sharp: BTC trades at all-time highs, sits in broad institutional custody, and enjoys government recognition, but circulates as a regulated store of value rather than the sovereign payment rail maximalists predicted, and Lightning never reached mass adoption. The institutional custody and government embrace maximalists spent a decade condemning are exactly the conditions that drove the price. With key proponents aging out or quietly dropping the hyperbitcoinization framework, the ideology is, in his telling, already dead.

Ethereum's turn, with a wartime framing

Source: x.com ↗

In a thread that reads like a war diary, Wartime Ethereum - Blitzkrieg lays out how deep the institutional bid has gone. A potential BTC close above $74,200 on August 23 would mark the largest weekly dollar gain in Bitcoin’s history, with the 4-hour RSI hitting an all-time high. Paul Tudor Jones raised his IBIT position 18.9% to 688,529 shares ($22.9M) as of June 30. Citigroup announced plans to launch Bitcoin custody before year-end, and VanEck’s leadership told staff to accumulate rather than wait for lower prices. Jeff Park’s July 8 call for an AI-to-crypto rotation has now pulled in named institutional capital, with Stanley Druckenmiller rotating out of memory stocks into former Bitcoin miners. Ethereum outperforming Bitcoin in this environment is the early signal of a broader altcoin rotation.

Tokenized stocks are the trade on Base

Source: links.tldrnewsletter.com ↗

Coinbase is expected to launch tokenized stocks on Base this week, and the order flow is likely to land on Aerodrome, which already runs 52% of Base DEX volume versus Uniswap’s 26%. The numbers behind the trade are loud: tokenized-equity spot DEX volume grew from $115M in July 2025 to $6B in July 2026, a 50x jump that now represents 11% of all spot DEX volume. The asterisk is the addressable market: the entire segment is still under 0.04% of total US equity trading volume. If tokenized equities hit the bullish-case 3.5% of global equities by 2030, that’s $8.3 trillion, and Aero could plausibly capture up to 40% of EVM DEX volume in that scenario.

Stablecoins are not a remittance revolution

Source: x.com ↗

The strongest pushback of the day comes from Jonah Bach, who argues the “stablecoins will revolutionize cross-border payments” pitch conflates two different problems. Fintechs like Wise already solved the cross-currency leg by holding pre-funded local currency pools and netting offsetting flows, cutting the ~15% cost of SWIFT-based correspondent banking to under 1% with near-instant settlement. The real edge of stablecoins is narrower: dollar-to-dollar transfers, unbanked recipients without fintech access, 24/7 settlement, and crypto-native workflows. For everyone else, the correspondent-banking problem the stablecoin pitch targets is a problem fintechs already solved.

Wall Street can't price Circle

Source: threadreaderapp.com ↗

A thread on Circle’s valuation makes a clean structural point: Circle’s revenue model is yield on turnover plus stablecoin circulation velocity, and that combination does not fit the interbank-fee framework sell-side analysts use. The dispersion in price targets reflects genuine methodological uncertainty, not mispricing. Any model that tries to slot Circle next to Visa, Mastercard, or a money-market fund is going to spit out nonsense in a different direction.

Quick hits

Source: threadreaderapp.com ↗

EtherFi now lets users post weETH or eETH as collateral and borrow against it through a Visa card, keeping the staking and restaking yield accruing while spending fiat and earning cashback. The product is the cleanest version yet of “use your ETH without selling your ETH.”

Strategy sold 18.26 million MSTR shares for roughly $2 billion last week and bought no bitcoin. Proceeds funded $136.4M of STRC preferred buybacks, grew the USD reserve to $5.1 billion (+$300M), and seeded a new $1.59 billion “USD Cash” liquidity pool earmarked for flexible future deployment. For a balance sheet that has historically been a pure bitcoin proxy, holding that much dry powder is a notable posture shift.

A cybersecurity firm disclosed Operation Asterix, a phishing campaign that compiled a database of 885,000 phone numbers across Germany, Hong Kong, Bulgaria, the UK, the US, and Canada. Treat any unsolicited crypto-related SMS in those markets as hostile.

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