Investment Perspectives

Understanding a sector and knowing how to size a position in it are two different skills. A framework for where AI/tech, pharma, gold, silver, and bitcoin each belong — core, satellite, or alternatives — and how much of your portfolio each deserves.

Silver is now 59% industrial demand, up from 50% a decade ago — yet industrial demand and price show almost no meaningful correlation. Fifty years of data point to one honest description: a random walk with drift, unpredictable short-term, with a real upward trend measured in decades.

Buffett turned $230 million into a 4,300% return on BYD H-shares over 17 years — with zero capital controls on the exit. Three practical routes for retail investors to own Chinese innovation directly, from Hong Kong H-shares to US-listed ETFs and ADRs.

Buffett's 4,300% BYD return and Son's 425x on Alibaba have one thing in common: neither touched China's onshore capital controls. A vehicle-by-vehicle map — from Bond Connect to H-shares to offshore PE — showing institutions and family offices how to access China's growth with the cleanest possible repatriation.

Japan took 35 years to recover from its 1989 crash. The US took about 5 — twice. The gap isn't luck; it's bankruptcy law, Fed independence, and shareholder rights forcing losses to clear fast. Why that changes the real case for global diversification.

$100 in a Magnificent Seven equal-weight portfolio grew to $3,243 over 11 years — versus $251 for the classic Bogle three-fund approach. But the Sharpe Ratio tells a sharper story: the "safe" diversified portfolio actually delivered the worst risk-adjusted return of any equity strategy tested.

Bogle solved the cost problem and the access problem — what he couldn't engineer away was human nature itself. A reflection on why passive investing serves most investors brilliantly, and what's left open for the minority who want to understand what they actually own.

Five cost mechanisms — bid-ask spreads, theta decay, implied volatility premiums, payment for order flow, and information asymmetry — extract value from every retail derivatives trade regardless of direction. The technology gap behind them is structurally permanent, not a matter of better analysis.

Bitcoin lost ~75% of its value in 2022 without a single change to its algorithm, supply cap, or utility — pure sentiment reversal. A first-principles case for why scarcity without utility can't create durable value, and why regulatory risk may be the most underpriced threat in the entire asset class.

Gold hedged 9 of 11 S&P 500 bear markets since 1929 — but the one number that actually predicts it is the US real rate, not headline Fed moves. Since 2022, central banks buying 1,000 tonnes/year has created a structural price floor that didn't exist before.