Crypto markets and adjacent tech news were both active on Aug. 21. Among the most-traded tokens on centralized exchanges, BTC, ETH, SOL and BNB all posted gains over the past 24 hours, while HYPE briefly rose above $73.4, according to OKX data, with a 24-hour increase of 26%. Separate ranking data from OKX and msx.com showed strong moves in spot tokens and crypto-linked equities, including a 60.15% jump in BTCT.M. On the corporate side, Bloomberg reported that Anthropic is preparing for an initial public offering that could match or exceed the record level set by SpaceX, with a public filing possible as soon as the end of August. The report said Anthropic raised capital in May at a $96.5 billion valuation, brought in $6.5 billion in financing, and had reached a $6.5 billion revenue run rate by the end of July. Bloomberg also said the company is working with Morgan Stanley, Goldman Sachs and JPMorgan and is weighing a super-voting share structure for CEO Dario Amodei. Other developments included ICE signaling openness to joining a new Polymarket funding round, the U.S. SEC proposing two fundraising exemption tracks for crypto projects, Riot Platforms signing AI data center leasing agreements worth about $9.8 billion in long-term revenue, and CZ saying a compliant U.S. entry by Hyperliquid would be positive for the broader industry.

ChainCatcher reported that the U.S. Dollar Index, which tracks the dollar against six major currencies, rose 0.06% and finished late trading at 98.894. The currency update also listed key exchange rates across major pairs. One euro traded at $1.1676, while one British pound was worth $1.3628. Against other currencies, one U.S. dollar bought 159.14 Japanese yen, 0.8007 Swiss francs, 1.379 Canadian dollars, and 9.4908 Swedish kronor. The report was published as a 7x24 flash update and focused on end-of-session foreign exchange pricing rather than crypto market moves. No additional market context or commentary was provided in the original brief.

Circle co-founder, chairman and CEO Jeremy Allaire used a nearly 47-minute Q2 2026 investor AMA on Aug. 19 to answer 11 questions spanning USDC adoption, Arc’s roadmap, CPN expansion, EURC growth, AI agent payments and U.S. crypto legislation. His central message was that stablecoins and onchain finance are still early, even as they start moving well beyond crypto-native trading into cross-border settlement, treasury management, capital markets and machine-to-machine payments. Allaire said Circle’s strongest execution edge comes from long-built cross-functional coordination, disciplined hiring and growing internal use of AI across the company. He described reserve income as a durable core economic engine for Circle, while arguing that transaction and infrastructure revenue should expand as USDC distribution scales and new products such as CPN and Arc mature. He framed Arc as an "economic operating system" and said its public mainnet is scheduled to launch on Sept. 16. On product traction, Allaire said more than 175 financial institutions have joined CPN, EURC circulation has surpassed €400 million, and over 99% of agent payments on protocols such as x402 are using USDC. He also said GENIUS Act coming into force in January should support stablecoin growth in the U.S., but argued USDC adoption would keep rising even if the CLARITY Act does not pass in September because demand is global and much of current stablecoin usage already sits outside the United States.

a16z crypto said in a post on X that monthly spending through crypto payment cards reached about $759 million in July, up roughly 2.5x from about $306 million a year earlier. The figure also marks a sharp jump from less than $1 million recorded in October 2023. Average transaction size was about $86. According to the post, users hold stablecoins in either custodial or self-custodial setups, then spend through traditional card rails such as Visa at physical merchants worldwide, with merchants receiving settlement in local fiat currency. On the asset mix, about 58% of spending was settled in USDC and about 26% in USDT. Euro stablecoin EURe fell to about 2% from roughly 88% previously. By chain, Optimism, Solana and Base each accounted for more than one-fifth of activity, while Gnosis saw its share decline noticeably.

The week of Aug. 17-23 is packed with events that could draw close attention from crypto traders, policymakers, and market infrastructure operators. On Aug. 19, President Donald Trump is expected to attend a White House gathering of crypto and prediction-market executives, with CEOs from Coinbase, Ripple, Gemini, Robinhood, Polymarket, and Kalshi also set to join, according to CoinDesk. The event is expected to warm up the first formal meeting of the U.S. Commodity Futures Trading Commission’s newly formed Innovation Advisory Committee. A day later, the Federal Reserve will release minutes from its July policy meeting, where the Federal Open Market Committee voted 9-3 to keep the federal funds rate at 3.5% to 3.75%. Markets will be looking for clues on how many officials saw a case for a rate hike and what evidence could shift the broader committee. Elsewhere, South Korea will roll out tighter rules for single-stock leveraged products and expand review standards for crypto operator registration. The same week also includes a series of exchange and network updates, including Binance delistings and precision changes, Coinbase product launches and support changes, Upbit service suspensions, a planned bitcoin eCash hard fork, and Manus data migration steps tied to its return as an independent company.

Nearly a year after Hong Kong moved ahead with its first Hong Kong dollar stablecoin licenses, industry sentiment remains cautious rather than enthusiastic. People close to the local stablecoin business told the author that Standard Chartered-backed AnchorPoint Fintech has shown a more proactive stance, while HSBC has been far less eager. Several licensed crypto exchanges in Hong Kong are also testing or participating tactically, but many do not yet see a clear path to profits. The report argues that the current setup has created a mismatch: some institutions that strongly want to explore Hong Kong dollar stablecoin use cases have not been given a leading role, while some institutions that did receive licenses or central positions are seen as lacking strong commercial motivation. That gap, in the view of market participants cited in the piece, has left the sector with licenses in hand but limited momentum. The article also places Hong Kong in a broader global context. Euro, yen and won stablecoin efforts are described as facing their own structural limits, from low market share and slow adoption to restrictive institutional design and unresolved regulatory disputes. Against a global stablecoin market of nearly $308.3 billion, with dollar stablecoins accounting for 98%, non-dollar stablecoins continue to lag.

A dense 24-hour news cycle brought fresh filings, earnings, market calls and regulatory signals across crypto and adjacent tech markets. Fidelity filed an amended registration statement with the U.S. Securities and Exchange Commission on Aug. 11 to add ETH staking to its spot Ethereum ETF, the Fidelity Ethereum Fund (FETH). Under normal conditions, the fund said it could stake as much as 100% of the ETH it holds, with no minimum staking threshold, and its investment objective would change to include staking rewards if approved. Elsewhere, some existing Anthropic investors said the AI company could be valued at more than $2 trillion if it goes public as early as October, with one investor putting the upside case at $3 trillion based on a roughly 30x revenue multiple. The estimates remain investor forecasts, and several investors said Anthropic management has not set an IPO valuation target. The session also featured quarterly updates from Bullish, BitGo and Securitize, new SEC steps around tokenized fund operations and tokenized equities, ETF flow data for Bitcoin and Ethereum products, and a series of policy, infrastructure and security developments spanning Europe, the U.K., Brazil and the U.S.

Hong Kong’s first licensed HKD stablecoin push has cooled sharply, according to a Foresight News report that cites multiple people close to the business. The article says enthusiasm for stablecoins in general has not translated into confidence in Hong Kong dollar stablecoins specifically, even after the Hong Kong Monetary Authority issued its first two licenses in April 2026. Standard Chartered-backed Anchorpoint Fintech is described as the more proactive player, while HSBC is portrayed as far more cautious and more interested in tokenized deposits than stablecoins. The report says market participants now fall into several camps: firms that want exposure but doubt the business case, firms that joined only because regulation pushed them in, and firms with clear use cases and motivation that remain outside the core structure. Among licensed crypto exchanges, reactions range from outright pessimism to limited testing paired with strategic caution. One exchange source said HKD stablecoins do not offer a visible path to profit, especially as licensed exchanges in Hong Kong are themselves still losing money. Foresight also places Hong Kong in a broader global context, arguing that non-dollar stablecoins are struggling across major financial centers. It points to weak market share for euro stablecoins, restrictive trust-bank rules in Japan, and delayed policymaking in South Korea. With the global stablecoin market nearing $308.3 billion and dollar stablecoins accounting for 98%, the report argues Hong Kong has launched early but without strong market conviction.