Arm Holdings PLC

TradingKey - On September 21, Eastern Time, the three major US stock indexes rose across the board, with the Nasdaq setting a new record closing high. International oil prices fell for the fourth consecutive trading day as Brent crude approached $100 again, and the 10-year US Treasury yield dropped

TradingKey - ARM closed at $264.90 after an 8.57% rally as confidence in converting $2B of AGI CPU demand into revenue improved. Can $270.39 unlock 278.54-295.58?

TradingKey - Arm Holdings (ARM) jumped 8.6% on Thursday, becoming one of the top-performing chip stocks on the Nasdaq. The rally was driven by both a broader recovery in the tech sector and positive signals conveyed by CEO Rene Haas regarding the company's AI chip business.

TradingKey - In US pre-market trading on September 17, Arm Holdings (ARM) rose over 5%. CEO Rene Haas recently stated that the company's confidence in converting customer demand for AGI CPUs into revenue continues to strengthen.

TradingKey - ARM closed at $242.59 as agentic-AI CPU demand broadens. Can a break above $258.44 open $274.48 and $294.37?

On September 4, according to South Korean media outlet Greened.kr citing semiconductor industry sources, Arm Holdings (ARM) approved the allocation of non-recurring engineering (NRE) funding for a next-generation on-device AI system-on-chip (SoC) and officially launched joint R&D with Samsung Electronics. The project adopts a collaboration model where Arm provides the core technology while Samsung handles design and manufacturing, with plans for mass production using an advanced 2-nanometer process node.

TradingKey - On Friday (September 4) Eastern Time, futures on the three major US stock indices were mixed in premarket trading. Dovish signals from Federal Reserve officials prompted the market to reassess the likelihood of a September rate hike, while investors remained cautious ahead of the upcoming release of the crucial US non-farm payrolls report.

TradingKey - According to reports, Samsung Electronics and Arm (ARM) have officially launched joint research and development for next-generation on-device AI SoCs. The two companies will develop customized chips for end customers, further extending AI computing power from cloud data centers to terminal devices such as smartphones. Boosted by the news, Arm rose approximately 2.5% in US pre-market trading.

TradingKey - On August 30, Eastern Time, according to a report by The Wall Street Journal citing SB Energy's draft IPO documents, OpenAI was granted warrants by SB Energy. As of the end of June 2026, these warrants are valued at approximately $5.5 billion.

TradingKey - NVDA surged 8.7% to $227.98 after earnings. Compare AMD, Broadcom, Marvell and Arm as AI spending accelerates and the next major chip cycle takes shape.