The crypto market ended the week higher despite broader market challenges, with Bitcoin gaining 4.16% and Ether rising 2.98% according to CoinMarketCap's six-part recap. The total crypto capitalization reached $2.22 trillion, up 2.30% for the week, while the S&P 500 lost 0.53% and the Nasdaq Composite barely moved. As reported by CoinMarketCap, the week's theme centered on "crypto market seeks clarity," with liquidations remaining contained and funding rates staying near neutral, suggesting leverage had not reached levels seen during sharper market swings.
Senate Republicans released the latest version of the 616-page CLARITY Act on Wednesday, with Coinbase CEO Brian Armstrong returning to Capitol Hill to support the legislation. Armstrong described the bill as being at the "one-yard line" and argued that the absence of a dedicated federal crypto market structure framework had exposed consumers to bad actors and made it harder for legitimate companies to operate in the US. The updated legislation includes new crypto-ethics restrictions that would prevent the president, vice president, members of Congress, and other covered officials from issuing or sponsoring digital assets in exchange for compensation, with violations forcing officials to surrender profits and pay civil penalties. However, the proposal faces continued Democratic opposition, with Sen. Angela Alsobrooks describing DOJ-only enforcement as "an unserious offer" and the updated language having not received approval from any Democrats.
BitMEX announced it will close on September 23 at 04:00 UTC after reviewing its business and the wider market, stopping new registrations and blocking new positions from August 26. The derivatives platform will allow users to reduce positions and withdraw assets before the final shutdown, ending an 11-year run that helped popularize perpetual swaps and high-leverage crypto derivatives. Corporate balance-sheet activity also shifted, with Strategy increasing its U.S. dollar reserve by $225 million to roughly $3.2 billion after selling common shares, while keeping 843,775 BTC to support preferred-stock dividends and debt interest.
Several cross-chain systems reported significant security breaches during the week. AFX Trade lost approximately $24.15 million in USDC after attackers obtained enough validator signatures to approve a bridge withdrawal, with the platform pausing operations while investigators reviewed the compromised signing setup. Allbridge halted its core bridge after a $1.65 million flash-loan attack on Solana liquidity pools, where the attacker manipulated pool balances and moved proceeds toward Ethereum. These incidents returned bridge design and key management to the center of DeFi security, with attacks continuing through 2026 including losses involving Kelp DAO and Axelar routes.
Institutional deals provided positive momentum during the week, with Crypto.com announcing a $400 million investment from Citadel Securities at a $20 billion valuation to expand tokenized securities, derivatives and other asset classes across a planned 24/7 financial platform. S&P Dow Jones Indices and Pantera Capital launched the S&P Pantera Digital Asset Index, using a rules-based method focused on productive blockchain assets rather than token popularity. Additionally, xStocks moved beyond U.S. shares by adding tokenized exposure to Hong Kong-listed equities through Payward and GTN, with plans to consider U.K., European and South Korean securities after securing required approvals.
