Guangdong province has added six new generative AI services, totaling 47. Under China's regulations, such services must register with local authorities if they utilize existing large language models and serve domestic audiences.

Nextdc has initiated a A$1.5 billion capital raise to enhance its Sydney data center project, S4 in Horsley Park. With existing shareholders offered new shares and investor La Caisse committing A$700 million, the company also increased its 2026 capital expenditure forecast by A$300 million.

Google is collaborating with Marvell Technology to create two custom chips to enhance AI workload efficiency and lessen dependence on Nvidia's GPUs. One chip will be a memory processing unit, while the other will be a new tensor processing unit for AI inference, with designs expected by 2027.

Alcoa plans to sell its dormant Massena East aluminum smelter in New York to bitcoin miner NYDIG, with the deal closing by mid-2026. The facility's infrastructure makes it ideal for bitcoin mining, reflecting a trend of repurposing retired industrial sites.

Between 07:15 and 07:30 (UTC) on 2026-04-19, the ETH spot price fluctuated in the 2298.13 to 2322.69 USDT range, with an amplitude of 1.06% and a return of -0.76%. During this period, market attention increased; the sharp drop in price triggered widespread user focus, along with a clear surge in trading volume within a short time, indicating a sudden escalation in liquidity pressure. The main driver behind this deviation is that on-chain whale accounts actively sold ETH to repay DeFi platform borrowings in order to avoid forced liquidation. Based on on-chain tracking and fund-flow monitoring, from April 18 to 19, more than 42,000 ETH per-transaction large transfers were rapidly sent into a certain mainstream exchange, and at the same time there was a sharp spike in net inflows to the exchange. This concentrated sell pressure directly weakened spot market prices. Under proactive deleveraging behavior, selling pressure was released in the short term, creating a sudden market shock. In addition, during the period of price deviation, the ETH derivatives market saw a significant rise in passive liquidation volume, especially as leveraged long positions encountered strong liquidations during the price decline, further increasing supply pressure in the spot market. Meanwhile, ETH spot ETF funds continued to see net outflows; in mid-April, there were multiple days with single-day outflows exceeding $40-50M, with the largest single day reaching $200M. This reflects a warming of short-term institutional risk-avoidance sentiment, which led to a deeper shift downward in buy-side liquidity depth. The launch of a new public chain ecosystem also attracted some ETH liquidity migration, further weakening the capital protection layer of the mainnet. Multiple structural feedback effects amplified the downside move. At present, leverage risk in the ETH market remains prominent. Some whales still have large borrowings outstanding; if the price continues to move downward, potential liquidation risks may flare up again. ETF fund flows, on-chain large transfers, and capital-attraction moves tied to the new-chain ecosystem all need close monitoring. With increased short-term volatility risk, it is recommended to watch key support zones, exchange net inflow indicators, and DeFi on-chain liquidation dynamics in order to promptly grasp the latest market signals.

X has launched the Cashtags feature, integrating financial trading into its social feed, generating $1 billion in trading volume shortly after its release. Currently available for iPhone users in the U.S. and Canada, it allows easy access to market data and discussions. X Money, a peer-to-peer wallet, is set for rollout amid regulatory concerns, while a new integration with Wealthsimple enables direct in-app trading.

X's new Cashtags feature, launched on April 15, generated $1 billion in trading volume in two days, allowing users to access trading platforms and view price charts. Currently available only on iPhone in the U.S. and Canada, it complements the forthcoming X Money payment system, part of Elon Musk's vision for an "everything app."

Senator Elizabeth Warren accused SEC Chair Paul Atkins of misleading Congress about enforcement actions' decline. With only 456 new cases in 2025, concerns arise regarding the SEC's effectiveness and the regulatory landscape for cryptocurrency and market oversight.

Iconiq, a San Francisco-based wealth manager, plans to raise a new fund focused on AI investments, having previously invested over $3 billion in AI startups in 2025. The firm's investor base has shifted to include more institutional backers, and it recently made six new AI investments.

Yuanjie, a Chinese laser chip company, surged 9.6% to top China's stock market, surpassing Kweichow Moutai, which faced its first sales decline in 20 years. Global chipmakers like TSMC posted strong earnings driven by AI demand, while European startups pursue Nvidia alternatives amid new U.S. tech restrictions on China.