How to Calculate Stock Volatility: A Step-by-Step Guide for US Investors

Want to measure risk in your stock portfolio? Learn how to calculate volatility in the US stock market using historical and implied methods, interpret the results, and apply this crucial metric to your investment strategy.

May-01 , 2026

Chinese GPU for AI: Rising Challengers and Strategic Choices

Are Chinese GPUs a viable alternative for AI workloads? This guide cuts through the hype, analyzing key players like Ascend and Cambricon, real-world performance, software hurdles, and practical advice for enterprises considering a strategic shift in their AI infrastructure.

Apr-28 , 2026

The 5 Levels of ADAS Explained: From Driver Assistance to Full Automation

What are the 5 levels of ADAS? This guide breaks down the SAE J3016 standard from Level 0 to Level 5, explaining what each level means for drivers, the technology involved, and the real-world cars you can buy today at each stage.

Apr-25 , 2026

Navigating Nasdaq Volatility: A Guide for Smart Investors

Is Nasdaq volatility a threat or an opportunity? This in-depth guide explains the causes of market swings, provides actionable strategies to manage risk, and shows how experienced investors use volatility to their advantage.

Apr-22 , 2026

Chinese Light-Based AI Chip Breakthrough: Speed vs. NVIDIA

Can light-based AI chips from China really outperform NVIDIA GPUs? This deep dive explores the groundbreaking photonics technology, its raw performance claims, practical hurdles, and what it means for the future of computing and investment.

Apr-16 , 2026

Light-Based AI Chips: The Next Frontier in Computing and Investment

What are light-based AI chips and why are they generating so much buzz among investors and tech giants? This deep dive explores how photonic computing works, its game-changing advantages over traditional silicon, the key players racing to market, and what it means for the future of AI and your investment portfolio.

Apr-13 , 2026

The Rise and Fall of a Former ADAS Chip Leader: A Strategic Analysis

What can the fall of a former ADAS chip leader teach us about the high-stakes automotive semiconductor market? This deep dive analyzes the strategic missteps, competitive pressures, and key lessons for investors and industry watchers.

Apr-10 , 2026

Who Bought Mobileye? The Complete Story Behind the Acquisition

Who bought Mobileye? Discover the full story behind the landmark acquisition, the strategic reasons driving it, and what it means for the future of self-driving cars and tech investment.

Apr-08 , 2026

Edge AI in Cars: How On-Vehicle Computing is Driving the Future

How is edge AI transforming cars from mere vehicles into intelligent, self-aware machines? This deep dive explores the critical shift from cloud to on-board processing for real-time decisions in autonomous driving, enhanced safety, and personalized experiences, detailing the technology, key applications, and investment implications.

Apr-02 , 2026

AMD Stock Plummets Over 8% After Hours

On February 5, 2025, the semiconductor world turned its gaze towards Advanced Micro Devices (AMD) as the company unveiled its fourth quarter financial results. The announcement reverberated through th...

Jul-27 , 2025

Expectations Rise for Federal Reserve Rate Cuts

In light of various obstacles that could hinder economic growth, the financial markets are increasingly anticipating a series of interest rate cuts. This shift in sentiment seems to be influenced by t...

Jul-21 , 2025

Barrick Gold Achieves Strong Returns

On Wednesday, as North American markets were gearing up for another trading session, Barrick Gold Corporation announced its exhilarating financial results for 2024, sending ripples...

Jul-21 , 2025

The Unexpected Winner of HBM

As the world increasingly embraces the advancements of artificial intelligence (AI), a remarkable battle is unfolding in the realm of high-bandwidth memory (HBM), a key technology that has captured th...

Jul-20 , 2025

Gold Plummets After Record High

On Wednesday morning in the United States, the financial markets experienced a significant drop in the prices of gold and silver, which has captured widespread attention from inves...

Jul-16 , 2025

The Rise and Fall of the Former ADAS Chip Leader

In the early days of advanced driver assistance systems (ADAS), Mobileye reigned supreme, capturing an astonishing 90% of the global market around 2019. This pioneering company, renowned for its sophi...

Jul-14 , 2025

Domestic EDA Enters Era of Intelligent Computing

The integration of artificial intelligence (AI) and advanced computing has transformed the technological landscape of modern society. In this era, termed the "intelligent computing era," the design, c...

Jul-14 , 2025

GPUs Outshine CPUs: AI Transforms the Chip Industry

The rapid evolution of technology has brought generative artificial intelligence (AI) to the forefront, significantly influencing various markets, particularly the graphics processing unit (GPU) marke...

Jul-12 , 2025

The Eve of Transformation in Automotive Microchips

As the automotive industry is at the cusp of significant transformation, there is a growing need for advanced electronic and electrical architectures that suit the demands of modern vehicles. Central ...

Jul-12 , 2025

Alibaba's Market Value Soars with AI

On a Wednesday marked by market mechanisms in flux, the A-share indexes in China experienced an uptick, yet still wrestled near pivotal resistance levels. The Shanghai Composite Index, having establis...

Jul-10 , 2025

"ASML's New Lithography Machine: Too Expensive!"

In the dynamic world of semiconductor manufacturing, significant advancements are often accompanied by high costs, and such is the case with ASML’s latest innovation: High NA Extreme Ultraviolet (EUV)...

Jul-04 , 2025

Cautious Rate Cuts by the Federal Reserve

On February 11, local time, Federal Reserve Chair Jerome Powell appeared before the Senate Committee on Banking, Housing, and Urban Affairs to present his semiannual monetary policy testimony. During ...

Jul-02 , 2025

ARC-V Boosts RISC-V Market

In the rapidly evolving world of technology, processors stand as the backbone that powers a myriad of devices we engage with daily. From smartphones and computers to servers, cars, and medical equipme...

Jun-28 , 2025

Marvell: A Betrayal of Broadcom?

In the bustling world of technology, September 2023 bore witness to a significant event that rattled the stock prices of three major Silicon Valley giants. This tumultuous destabilization stemmed from...

Jun-20 , 2025

The EDA Giants Compete for Altair?

In a surprising turn of events, news broke yesterday about the interest of PTC and Cadence in acquiring Altair Engineering, a prominent software company. Today, Bloomberg shared further insights from ...

Jun-15 , 2025

Gold Prices Soar to Record Highs

In recent months, the global gold market has experienced significant fluctuations, bringing renewed attention to the various factors that influence gold prices worldwide. As recently reported by the W...

Jun-01 , 2025

NVIDIA GPUs: A Wake-Up Call

Recent reports indicate that Nvidia, the dominant player in the Artificial Intelligence (AI) chip market, is facing increasing scrutiny from regulatory bodies, particularly in Europe. Following news o...

Jun-01 , 2025

New Dynamics in the CIS Market

The evolution of the CIS (CMOS Image Sensor) technology has been remarkable since its inception in 1993, boasting over three decades of progress. In particular, since 2009, the CIS market has experien...

May-29 , 2025

Volatility in the U.S. Stock Market

On Wednesday, the stock market in the United States exhibited a juxtaposition of gains and losses across the three major indices, reflecting a continued struggle for direction amidst a turbulent atmos...

May-29 , 2025

Japan's Semiconductor Boom: Quietly Thriving

In the rapidly evolving landscape of the semiconductor industry, the past year has witnessed remarkable success stories, with key players like NVIDIA dominating sales, Broadcom excelling in design, an...

May-29 , 2025

CPI Data Key for Gold, Rate Cut Decisions

The financial world is abuzz as stakeholders gear up for the release of the Consumer Price Index (CPI) data tonight, a critical indicator that could have lasting implications for the Federal Reserve's...

May-26 , 2025

New Landscape for High-End Automotive MCUs

In recent years, the automotive industry has embarked on a profound transformation characterized by the "new four modernizations," a trend that is fundamentally reshaping vehicles from mere mechanical...

May-23 , 2025

Chinese WanCard GPUs Take on Nvidia

The development of large language models has dramatically accelerated over the past two years, culminating in an urgent demand for processing power. The challenge lies in the excessive scarcity of hig...

May-23 , 2025

Samsung's Chip Empire: A Crucial Transformation!

In June 1993, Lee Kun-hee, the chairman of Samsung, presented the "New Management" declaration in Frankfurt, Germany. This proclamation shook the corporate world, and one phrase stood out: "Everything...

May-21 , 2025

Turmoil in the Gold Market

In recent months, the global landscape of gold trading has been undergoing a seismic shift. As tensions rise amid geopolitical uncertainties and policymakers mull new tariffs, observers are left wonde...

May-21 , 2025

DRAM: Embracing the 3D Revolution

The invention of dynamic random-access memory (DRAM) by Robert H. Dennard at IBM's research center in the autumn of 1966 marked the dawn of a transformative era in the semiconductor industry. What beg...

May-20 , 2025

Analysis of Gold Market Trends

The allure of gold has captivated investors for centuries, a reality rooted in its historical role as a store of value and a hedge against economic turmoil. However, the gold market has recently witne...

May-16 , 2025

Zhongke Yushu: Redefining DPU

At a recent event held by Zhongke Yushou, the unveiling of their third-generation DPU attracted significant attention. Professor Zheng Weimin, an esteemed faculty member from Tsinghua University and a...

May-11 , 2025

Alibaba's Market Value Soars

The rise of artificial intelligence (AI) has sparked a renewed interest in Alibaba Group, making it a favored choice among investors once again. The e-commerce titan has experienced an impressive revi...

May-11 , 2025

Analysis of Gold, Silver, and Oil Trends

The financial markets have been experiencing significant volatility lately, especially with commodities like gold and silver taking center stage. Recent developments in the markets indicate a tug-of-w...

May-09 , 2025

Is 3D NAND Limited to Stacking?

NAND development seems to be caught in a peculiar loop, as once-thriving sectors encounter new challenges on the horizon. The world of NAND flash memory has witnessed slowdowns and recoveries alike, a...

May-05 , 2025