I had filed "what's the real margin on military-grade-commercial tenders, and how long is the cash cycle" under questions requiring interviews. The published filings answer both, more precisely: gross margin runs 35–39%, normal for hardware; but operating expenses consume it, and operating income has been negative for three straight quarters while reported net income came from non-operating items. The real constraint is inventory — roughly 385 days of it, producing a cash conversion cycle near 377 days. The money in this business isn't stuck in margin, it's stuck in inventory.
Taiwan's public drone money splits three ways: an approved NT$44.2B coordination program (R&D grants), a proposed NT$210B defense procurement special statute (stuck in cross-party negotiation), and annual agency budgets (NT$7.2B+ for 2026). The largest was written to run from 1 August 2026 — that date has passed with the bill still unresolved. And the Executive Yuan version buys only three specific items.
Measuring the drone sector against supply chain chokepoint / structural demand / high switching cost / long-term institutional holding: Taiwan sits at the most substitutable layer, 80% of demand comes from public budgets rather than end-user behavior, and only the certification-driven switching cost genuinely holds. The Army's NT$988M counter-drone contract — failed three times, terminated in full, NT$98.78M performance bond forfeited — is the most expensive lesson in why winning a bid is not revenue.
SRF is the Mini Yuanta Taiwan 50 ETF Futures, tracking the 0050 ETF itself. A NT$7,900 initial margin controls a contract worth roughly NT$110,000 — about 14x leverage. Dividends are handled through an equity adjustment, not the backwardation mechanism used by index futures.
Saw a trading post about going from NT$150k to NT$2.4M in half a year. Didn't understand a word of it — warrants, stock futures, maintenance ratio — so I looked them all up.
A 2x leveraged ETF system traces its philosophy to three books: A Random Walk Down Wall Street answers 'what to hold' (index funds), Lifecycle Investing answers 'how to accelerate' (leverage to diversify time risk), and The Four Pillars of Investing answers 'how to survive' (rebalancing discipline). Combined: 60% 2x ETF + 40% cash, Beta=1.2, ±10% rebalancing trigger.