The Question Is Not Which ETF, But How Much: Position Sizing and the Age Method
2X ETF position sizing and life-stage allocation: how to size SSO and QLD, use core-satellite portfolios, rebalance, and shift from growth to income near retirement.
Asset Allocation
Can You Eat It and Still Sleep? The Real Risk Test for 2X ETFs
2X ETF risk tolerance framework: knowledge, confidence, drawdowns, human behavior, cash flow, family pressure, and whether investors can truly hold SSO or QLD.
Why SSO and QLD Can Look So Strong Long Term: Same 2x, Different Risk
SSO vs QLD long-term comparison: returns, volatility, beta, Sharpe ratio, maximum drawdown, liquidity, and the different risk engines behind 2X U.S. ETFs.
What You Own Is Not Long-Term 2x: Daily Reset, Trend, and Volatility
U.S. 2X ETF playbook: understand daily reset, path dependency, volatility drag, and why SSO and QLD are tools for managing trend and volatility.
The "2x ETF as Savings" Myth: 00631L Left the Market in the Dust — Alpha, or Amplified Beta?
A 00631L DCA backtest looks spectacular, but the source is amplified beta, structural roll yield, trend compounding, and serious drawdown risk.
Active ETFs Arrive — You're Buying a Manager's Alpha Résumé, Not a Low Fee
Taiwan's active ETFs have arrived. Choosing one means betting on a manager's alpha record, not simply buying a lower-fee wrapper.
100% 團滅：台灣大型股主動基金的難堪真相，與一個反轉
SPIVA 數據顯示，2024 年台灣大型股主動基金 100% 輸給基準，但中小型股約 90% 打贏。關鍵不只是經理人能力，而是市場結構與投資池不同。