為什麼「選擇權賣方系統」更適合美股，而不是台股？ 選擇權賣方策略能否長期存活，關鍵不在技術分析，而在市場結構。美股具備完整的機構流動性生態系，讓 Bull Put Spread 的 Defined Risk 真正成立；台股個股選擇權深陷流動性真空，台指選（TXO）則面臨隔夜跳空的致命風險。兩個市場，兩種生存法則。
Why the Options Selling System Works Better in US Markets Than Taiwan Options selling success depends on market structure, not strategy. US equity options offer institutional depth and real Defined Risk. Taiwan individual stock options lack liquidity; TXO faces overnight gap risk that can destroy an account in one session. Two markets, two survival equations.
