Tag: #finance
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 88 posts
Index vs Active — Can You Beat the Market?
A balanced look at the index-versus-active debate. We cover the efficient market hypothesis, the cost and performance statistics of active (the SPIVA context), the rise of passive, the core-satellite strategy, which inve
2026-06-18 · 16 min read #finance#index-investing#active-investing#etf#investingETF Portfolio Basics — A Guide for First-Time Investors
From what an ETF actually is, to the differences between index, sector, theme, and bond ETFs, costs and tracking error, distributions, the core-satellite approach, and the first steps and common mistakes for beginners. T
2026-06-18 · 25 min read #finance#etf#portfolio#investing-basics#index-fundDividend Investing — Compounding That Runs on Cash Flow
The core of dividend investing. We cover what a dividend is, yield versus dividend growth, the Aristocrats, the power of reinvestment compounding, the trap of the dividend cut, the difference between Korean (value-up) an
2026-06-18 · 17 min read #finance#dividend#investing#compounding#incomeEthereum, Altcoins, and RWA Tokenization — Crypto Next Chapter
We examine the Ethereum ecosystem and RWA tokenization, the twin pillars of L2 and staking, the volatility and survival risk of altcoins, and the state of institutional adoption and regulation, from both bullish and bear
2026-06-18 · 19 min read #ethereum#altcoins#rwa#tokenization#cryptoInvesting as a System — Automation and Rule-Based Investing
How to invest by rules instead of emotion. This piece covers writing an Investment Policy Statement (IPS), automatic transfers and automatic buys, rebalancing rules, checklists, review cadence, and the traps of backtesti
2026-06-18 · 19 min read #finance#investing#automation#dca#rebalancingDollar-Cost Averaging (DCA) — Results Built by Consistency
The principles, pros, and cons of dollar-cost averaging (DCA), investing a fixed amount on a regular schedule. We weigh the research comparing it with lump-sum investing, the volatility-smoothing and psychological benefi
2026-06-18 · 20 min read #finance#dollar-cost-averaging#dca#investment-strategy#investment-literacyThe Dollar, FX, and Emerging Markets — The Flow of Global Capital
How the dollar cycle shapes asset prices, how FX affects exporters and overseas investing, the risks and opportunities of emerging markets, the won-dollar perspective, currency hedging, and diversification. This post is
2026-06-18 · 14 min read #dollar#fx#emerging-markets#currency#hedgingDiversification and Asset Allocation — Not All Eggs in One Basket
Why diversification works (correlation), the asset classes of stocks, bonds, cash, and alternatives, the 60/40 portfolio and its variations, rebalancing, and lifecycle allocation, explained at a beginner level. This arti
2026-06-18 · 21 min read #finance#diversification#asset-allocation#investing-basics#rebalancingDefense Stocks and Geopolitics — The 2026 Security Investment Theme Guide
Rising global defense budgets, European rearmament, the defense value chain, major companies and K-defense exports, new frontiers and the ethics debate — a balanced look at the 2026 security investment theme from both bu
2026-06-18 · 18 min read #finance#defense-stocks#geopolitics#investing#etfData Center Infrastructure Investing — The Picks and Shovels of the AI Buildout
Where does the real upside of the AI buildout live. This piece breaks down the data center value chain (real estate/REITs, cooling, power, networking, servers) through a picks-and-shovels lens, weighing both bull and bea
2026-06-18 · 28 min read #finance#data-center#ai-infrastructure#reit#coolingCybersecurity Investing in the AI Era - Both Attack and Defense Run on AI
AI is accelerating both attack and defense. As AI-driven threats, supply-chain attacks, and quantum risk lift security spending, we map the sub-fields of cybersecurity and the key company landscape, and examine the defen
2026-06-18 · 15 min read #finance#cybersecurity#ai#investing#securityBehavioral Finance — Mastering FOMO, Fear, and Greed
How cognitive biases like loss aversion, confirmation bias, herding, and anchoring distort investment decisions, and what the Fear and Greed Index actually tells us. We cover the mechanics of FOMO and panic selling, and
2026-06-18 · 22 min read #finance#behavioral-finance#fomo#fear-and-greed#investment-psychologyBonds and the Yield Curve — Reading the Early Signs of Recession
A guide to the inverse relationship between bond prices and interest rates, duration, normal and inverted yield curves, credit spreads, the link with equities, and the role of bonds in a portfolio. This article is for in
2026-06-18 · 12 min read #bonds#yield-curve#duration#credit-spread#recessionDoing Investment Research with AI — Smartly, but Carefully
How to use AI tools to speed up investment research like summarizing filings, screening stocks, and translating, plus the traps of hallucination, staleness, source verification, backtest pitfalls, and data bias. From the
2026-06-18 · 16 min read #finance#ai#investment-research#llm#due-diligenceHow to Read Market News — Filtering Out the Noise
How to separate signal from noise in the hundreds of market headlines that flood in each day. We cover checking primary sources, the narrative trap, consensus versus surprise, confirmation bias, and the use and caution o
2026-06-18 · 25 min read #finance#investing#market-news#media-literacy#behavioral-financeThe Semiconductor Memory Supercycle — How HBM Changed the Game
We examine how the memory semiconductor cycle works and use data to explain how high-bandwidth memory (HBM) rewrote the rules of the game. We weigh the competitive landscape of SK hynix, Samsung, and Micron, the cycle ri
2026-06-18 · 7 min read #finance#semiconductors#memory#hbm#sk-hynixNvidia at 5 Trillion — How Far Along Is the AI Infrastructure Cycle?
Nvidia has crossed a 5 trillion dollar market capitalization for the first time ever. This article uses data to gauge where the AI infrastructure capex cycle stands today, weighing the bull and bear cases, supply-chain b
2026-06-18 · 8 min read #finance#nvidia#ai-infrastructure#capex#semiconductorsEconomic Moats — What Lets a Company Survive for Decades
A look at what an economic moat is and why it matters for long-term investing. We cover the five types of moats, the risk of erosion, how to gauge a moat with ROIC, and how the idea connects to value investing.
2026-06-18 · 23 min read #finance#investing#economic-moat#value-investing#competitive-advantageReading Earnings Season — The Language of Results and Guidance
How to read the earnings season that returns every quarter. We cover the structure of an earnings release, consensus and surprise, why guidance moves stocks, reading the conference call, the trap of non-GAAP metrics, and
2026-06-18 · 22 min read #finance#investing#earnings-season#guidance#epsThe June 2026 AI Rally Rollercoaster — Anatomy of the Semiconductor Selloff and Rebound
A data-driven walkthrough of the early June 2026 semiconductor selloff and its rapid rebound. We examine the drivers of volatility through valuation, earnings, and interest rates, and weigh the bull and bear cases alongs
2026-06-18 · 10 min read #finance#ai-rally#semiconductors#volatility#nvidia