Salle des Marchés - Sell Project

A complete, working trading-education web app in French, ready to launch. What it does: Free demo account ($10,000 virtual) trading 6 real US stocks (Apple, Amazon, Nvidia, Netflix, Microsoft, Coca-Cola) replayed day by day from real 2013–2018 data Long and short positions, stop-loss, trading fees, line and candlestick charts 5 indicators: SMA 20/50, Bollinger Bands, RSI, MACD, plus an automatic "signal reading" panel "Read the market" game: predict up/down on a mystery stock, with score tracking Trading school: 21 lessons with quizzes (3 modules) and 8 book summaries (Graham, Murphy, Nison, Douglas, Kahneman…) Business model already built (freemium): Trading tools free; full course content behind a Pro subscription (7 CHF/month or 49 CHF/year) User accounts with Supabase (email + password) Stripe Payment Links + webhook that unlocks Pro automatically Premium content stored server-side and protected (only paying users can read it) Launch promo code system and a ready ad slot (hidden for Pro users) Tech: single HTML/JS front end (no framework), Supabase (Auth, Postgres with row-level security, Edge Function), Stripe, hosted free on Cloudflare Pages. Running costs: 0. Status: launched October 2026, pre-revenue, no paying customers yet. Sold as is. You get: full source code, the database setup script, the Stripe webhook code, all course content, and help transferring the Supabase project. You connect your own Stripe account.