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first_img Glassnode: Bitcoin saw a new inflow of 4.9 billion USD over 30 days, with the upward trend relying on existing holders

The cryptocurrency research platform Glassnode pointed out in the latest issue of The Week Onchain report that within the 30 days ending on October 5, approximately $4.9 billion of "new funds" flowed into Bitcoin, covering corporate treasury purchases, stablecoin growth, and inflows into U.S. spot Bitcoin ETFs. During the same period, Bitcoin achieved a market capitalization increase of $12.8 billion, more than double the size of the new funds.Glassnode stated that new funds only accounted for less than two-fifths of this increase, with the remainder coming from existing market funds being traded at higher prices. Data shows that since the launch of the spot ETF in January 2024, Bitcoin's upward trends have shown similar differentiation, but the scale of inflows accompanying the rises in 2024 and 2025 is far greater than the current situation. Glassnode noted that before inflows recover, the market will rely on existing holders to pay higher prices.Since September 21, Bitcoin has attempted to break through $87,000 four times without success, and as of the time of writing on Thursday, it was around $83,000, down 1% for the month. Glassnode pointed out that on the first week since January when Bitcoin closed above $85,000, about 86% of the tokens transferred to exchanges came from short-term holders who had held for less than 155 days and were in profit, marking the highest single-day proportion in the past year. CryptoQuant data shows that as of October 7, the overall cost basis for short-term holders is approximately $78,250, still in a net profit state.

first_img Ming-Chi Kuo: NVIDIA tests fiberglass-free copper-clad laminates

Tianfeng International Securities analyst Guo Mingqi published that his latest supply chain check shows that NVIDIA has begun testing fiberglass-free copper-clad laminates primarily made of hydrocarbon resin to replace the previously tested fiberglass-free PTFE copper-clad laminates, along with fiberglass-free hydrocarbon prepregs. The test aims to confirm whether this combination can meet the requirements of the Rubin Ultra NVL576 exchange tray PCB. NVL576 is an eight-rack interconnection solution expected to enter mass production in the second half of 2027.Guo Mingqi stated that preliminary tests conducted to enhance PCB manufacturability show that the fiberglass-free hydrocarbon copper-clad laminate has met the high-frequency electrical requirements of the exchange tray. Its electrical performance lags behind the original PTFE solution but is better than the M9 level solution and exceeds the M10 published specifications. This result does not represent the final material selection, indicating that NVIDIA is still seeking higher PCB manufacturing yields and production efficiency while meeting electrical requirements.Guo Mingqi mentioned that Shengyi Technology is currently the leading supplier for the NVL576 exchange tray material evaluation, with related materials including fiberglass-free PTFE copper-clad laminate SG5300N, fiberglass-free hydrocarbon copper-clad laminate SG1030N, and fiberglass-free hydrocarbon prepreg SIF09. SG1030N and SIF09 still contain a small amount of PTFE. He also stated that once specifications are confirmed and mass production begins, Shengyi Technology is expected to accelerate procurement from Chinese hydrocarbon material suppliers such as Dongcai, Shengquan, and potential supplier GCH Technology.
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