Discipline before instinct.
Think with me, not just trade with me.
No stock tips, no hype calls. Every judgment runs through the same repeatable process: first filter out what should never be touched, then decide how to enter and how to control risk. You see the conclusion — and every step of the reasoning.
Positioning, moat, volatility, technicals — filtered in order. First ask "should I touch this at all", then "how do I enter".
Institutional strength, relative strength and earnings quality quantified into a reviewable verdict — not a gut call.
Stock selection, options selling and financial-statement analysis — each track runs from concept to executable SOP.
Three Learning Tracks
Full curriculum →Stock selection, options selling, financial analysis. Each track goes from concepts and tools to executable SOPs.
Super Performance Stock Selection
Built on Mark Minervini’s SEPA methodology, integrating CANSLIM with technical entry execution — from why to buy strength to when to buy, sell, and how much.
Options Selling System
Probability-first: from seller philosophy and core tools to full strategy SOP and risk management — a cash-flow framework that puts time on your side.
Financial Statement Analysis
The intro track teaches you to read the three statements, footnotes and earnings calls; the advanced series teaches you to see through them — CPA audit lens, CFA quality frameworks, and AI-assisted screening.
This Week’s Screen Signals
Updated 2026-08-16Verdicts from the Four-Layer Defensive Screen, reasoning included.
Latest Research
Covered Call vs Cash-Secured Put：新手該先學哪一個？優缺點與選擇流程完整拆解
Covered Call 需先持有 100 股現股，適合已抱股、想額外收租者；Cash-Secured Put 只需備妥「履約價 × 100」的現金，適合手上是現金、想折價買進者。相同履約價與到期日下兩者損益結構幾近相同，差別在資金佔用、股息與心理難度。沒有持股的新手宜從 Cash-Secured Put 起步：單口、30–45 天到期、Delta 0.20–0.30，且只賣願意長期持有的標的。
Auditor's Report: What Is the External Gatekeeper Really Saying?
Learn the four audit opinion types, the ISA 700/705 decision matrix, Key Audit Matters (KAM), Going Concern, material weakness, and real cases including SVB, Evergrande, GE, Luckin Coffee, and Taiwan's KY-stock structural blind spot.
Cloudflare (NET) Q2 2026 Update: The Market That Knocked It Down 24% in May Admitted It Was Wrong With +17% in August
The first earnings report after laying off 1,100 people set records on every line: revenue reaccelerated to 36%, DBNR climbed to 120%, and large-customer adds hit an all-time high. This update also swaps the frame of reference: the x402 protocol Cloudflare backs benchmarks against SWIFT and the card networks — rails built for humans that structurally cannot carry machine transactions. At 44.5x EV/Revenue, the market is paying the premium on a toll-booth option. The foundation is real; the coin slot isn't installed yet — and option time value decays.
Management Discretion: How Are Those Beautiful Numbers Chosen?
How does management discretion polish financial statements within a legal framework? Eight discretionary areas, segment reclassification, and actuarial manipulation — plus SVB's classification choice and the 2008 European banks' and Taiwan's 2022 nine-insurer financial asset reclassification playbook, with an AI checklist and real cases from Boeing, GE, Valeant, and Acer.