Canada will announce countermeasures against Trump’s latest tariffs, further escalating the US-Canada trade war.

According to BIT (Bit.com) market data, Grayscale Zcash Spot ETF (ticker: ZCSH) rose 1.83% at the US stock market open, with the gain later retreating to 0.41% and currently trading at $65.85. Grayscale’s Zcash Spot ETF officially listed on the New York Stock Exchange Arca today under the ticker ZCSH, becoming the world’s first exchange-traded product (ETP) offering Zcash (ZEC) spot exposure. The product was formerly the Grayscale Zcash Trust, established via private placement as early as October 2017. Steve Vanourny, Head of Grayscale’s Index Business, noted that Zcash has nearly a decade of network history, a fixed supply cap of 21 million coins, and a Proof-of-Work (PoW) mechanism, while also featuring optional privacy functions not available in Bitcoin. The company positions ZCSH as a high-risk satellite allocation in digital asset portfolios.

Driven by the expansion of the U.S. fiscal deficit, the national debt surpassing $40 trillion, and the U.S. Treasury bond repurchase program, market concerns about U.S. dollar depreciation have intensified, leading to recent strength in gold and emerging market currencies. Gold has risen for five consecutive weeks, with its August gain on track to mark the largest monthly increase since 1999; the U.S. Dollar Index, meanwhile, fell to a three-month low last week. Last week, the U.S. Department of the Treasury raised the cap on its long-term U.S. bond repurchase scale from $2 billion to at least $40 billion, and may deploy around $1 trillion in Treasury General Account (TGA) funds to support the repurchases. However, the yield on 30-year U.S. Treasury bonds still rose to 5.34% at one point, indicating the market believes the repurchase program will struggle to reverse long-term pressures from fiscal deficits, inflation, and debt supply. The market has also begun re-pricing in Federal Reserve interest rate hikes; federal funds futures data shows the probability of a rate hike at the Fed’s October meeting has risen to around 56%, an increase of more than 7 percentage points from a week ago. Some institutions argue that without the Federal Reserve coordinating with fiscal policy, the current "dollar depreciation trade" will still struggle to form a clear, sustained trend. Against this backdrop, gold, resource-linked emerging market currencies, and commodities are likely to be beneficiary assets amid the U.S. dollar’s pressure. Deutsche Bank analysts even forecast gold could surpass the $4,800 per ounce target price.

According to BIT (Bit.com) market data, the U.S. optical communication sector posted broad gains, with the following components rising: Applied Optoelectronics (AAOI) up 3.94%; Lumentum (LITE) up 2.83%; Nokia (NOK) up 3.16%; Corning (GLW) up 1.61%; Roundhill Optical Module ETF (LYTE) up 2.64%; Coherent (COHR) up 5.09%; Marvell Technology (MRVL) up 6.22%.

Beating AI Express, as more consumers start using Apple computers to create and run AI agents, Apple (AAPL.O) has unveiled new Mac Mini and Mac Studio models, equipped with upgraded chips and other AI-focused improvements. In its Tuesday announcement, Apple highlighted that its iPhone and Mac chips include dedicated components called Neural Engines for running AI models, plus a RAM architecture that eliminates partial memory bottlenecks. The new Mac Mini comes in two variants: M6 and M5 Pro, with starting prices of 6,999 yuan and 12,999 yuan respectively in China. Apple is positioning this device as a desktop PC ideal for "all-day agent computing", noting it can stay on a desk running AI agents long-term. The M6 is Apple’s first 2nm M-series chip, with both CPU and GPU boosted to 12 cores, and each GPU core now adds a neural network accelerator for the first time. Its AI performance reaches up to 4 times that of the M4 version. Memory starts at 16GB, maxing at 32GB, with bandwidth lifted to 170GB/s. Apple says LM Studio’s large language model prompt processing speed is up to 4.8 times faster than the M4. The pricier M5 Pro variant supports up to 64GB of unified memory and 307GB/s bandwidth, and Apple explicitly states it is suitable for long-term AI agent operation. Both models also get upgraded Wi-Fi 7, Bluetooth 6, and a 2.5Gb Ethernet port, with an official launch on September 22. Pricing has climbed significantly: the M4 Mac Mini launched in 2024 at just 4,499 yuan, rose to 5,999 yuan this year, and the new model now starts at 6,999 yuan.

According to market data from BIT (Bit.com), US stocks opened with all three major indices trading higher: the Dow Jones Industrial Average rose 0.36%, the S&P 500 gained 0.35%, and the Nasdaq climbed 0.65%. Storage-related stocks rebounded, with SanDisk (SNDK.O) up around 3% and SK Hynix (SKHY.O) rising roughly 3%. Alibaba (BABA.N) fell 0.6%, while Jack Ma and Joseph Tsai have successively increased their holdings.

Blockchain analytics firm Chainalysis has partnered with crypto industry institutions including Binance and Coinbase, along with global law enforcement agencies, to launch Operation Lighthouse, a multi-day investigation targeting networks involved in child sexual abuse material (CSAM). The operation is based at the U.S. National Cyber Forensics & Training Alliance (NCFTA) in New York, and collaborates with Europol, the Australian Federal Police, the Royal Canadian Mounted Police, the UK’s National Crime Agency, and other bodies, tracking related funds and digital identities through blockchain intelligence. Chainalysis stated that the investigation covered over 29,000 cryptocurrency addresses and digital identity markers, more than 100 relevant forums and online hubs, generating over 14,000 investigative leads. Suspects involved are spread across 125 countries and regions, with some previously registered as sex offenders. Gavin Sather, Binance’s Senior Project Manager for Anti-Child Sexual Exploitation, noted that blockchain’s inherent transparency makes it harder for criminals to remain hidden long-term when committing related crimes using crypto assets. An Europol official called on financial services, payment systems, social media, and internet platforms to strengthen collaboration to combat online child sexual exploitation crimes.