Bitcoin is currently trading at approximately $85,510, testing the resistance level of $85,000 during the day. If it breaks through, it may look towards the range of $87,500-$90,000; the support level is at $82,800, and if it falls below this, it could retract to $80,000.

The net inflow for Bitcoin spot ETFs on the day is $1.4705 million, with BlackRock's IBET seeing a net inflow of $36.7179 million, and Fidelity's FBTC experiencing a net outflow of $35.2475 million; Ethereum spot ETFs had a total net outflow of $5.9781 million.

ETH is currently priced at $1,641, and the ETH/BTC exchange rate remains low (0.0193), needing to break through $1,700 to confirm the short-term direction.

The Dow Jones Industrial Average rose by 0.78%, the S&P 500 increased by 0.79%, and the Nasdaq grew by 0.64%, led by technology stocks; the S&P 500 is currently showing a 'death cross' signal (the 50-day moving average crossing below the 200-day moving average), the first time since March 2022.

Expectations for a Federal Reserve interest rate cut have receded, with a 76.1% probability of maintaining rates in May and a 54.1% probability of a cut in June.

The Ethereum restaking protocol EigenLayer announced that its slashing mechanism will go live on the mainnet on April 17, requiring node operators and stakers to bear economic responsibilities to ensure network security.

Token Terminal data shows that Ethereum dApp fee revenue reached $1.014 billion in the first quarter of 2025, far exceeding other public chains (such as Base's $193 million and BNB Chain's $170 million).

In Q1 2025, publicly listed companies purchased a total of 95,431 Bitcoins, bringing their total holdings to 688,000 Bitcoins (accounting for 3.28% of the circulating supply), with the number of holding companies increasing to 79, a quarter-on-quarter growth of 17.91%.

OpenAI launched three new models (GPT-4.1, mini, nano), supporting million-level token context processing, enhanced multimodal capabilities, and a 26% cost reduction.

KiloEx was hacked, resulting in a loss of approximately $7 million, with the team suspending the platform and tracking the flow of funds.

The U.S. Department of Homeland Security is investigating Anchorage Digital over anti-money laundering compliance issues, with details not disclosed.

ZachXBT accused REEF founder Denko of making significant collateralized loans before the OM token crash, raising speculation of manipulation.

Coinbase announces the launch of KernelDAO (KERNEL) and has become the official cryptocurrency partner of the Women's National Basketball Association (WNBA).

The U.S. Securities and Exchange Commission (SEC) has postponed the decision on the physical subscriptions and redemptions for the spot Bitcoin and Ethereum ETFs from WisdomTree and VanEck to June 3, 2025.

Binance announces the launch of new cryptocurrency trading pairs on April 15, 2025, at 08:00 (UTC), including BABY/EUR, ONDO/TRY, and PAXG/USDC, along with the activation of trading bot services.

Several projects held AMA events on April 15, including Celestia, Polkadot, Walrus, Sudeng, DOODiPALS, Redbelly Network Token, Bitget Token, Kepler Digitals, and Rivalz Network. These events covered various aspects such as project development, technical applications, and market strategies.

Summary: On April 15, 2025, the cryptocurrency market saw significant new developments in project dynamics, regulatory policies, and technological advancements. The KiloEx hacking incident raised concerns about platform security, while Coinbase's series of actions and the increase in Bitcoin holdings by public companies indicate continued institutional recognition of cryptocurrencies. Overall, the cryptocurrency and web3 industry is continuously evolving, with increasingly close ties to traditional capital markets, but also facing challenges related to security and regulation.

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