EMHK Stock

EastmarkHK Stock is the portfolio tracker built for investors who want clarity, speed, and complete privacy — without subscriptions, accounts, or cloud uploads.
Whether you hold a handful of blue-chip stocks or a diversified mix of ETFs, mutual funds, and international equities, EastmarkHK Stock gives you a clean, always-current view of everything you own — right in your pocket.
Know exactly where you stand
See your total portfolio value, daily gain or loss, and overall performance at a glance. Drill into any holding for a full breakdown: cost basis, unrealised P&L, return percentage, and historical price chart. No guessing. No spreadsheets.
Live quotes, automatically
Market data syncs automatically from Yahoo Finance — one of the world's most reliable financial data sources. Add optional API keys for Twelve Data, Alpha Vantage, EODHD, or Marketstack and get even deeper coverage across global exchanges.
Built for international investors
Hold stocks in USD, EUR, HKD, GBP or any major currency? No problem. EastmarkHK Stock converts everything into your chosen display currency using live ECB exchange rates, so your total portfolio value always reflects reality.
Your data never leaves your iPhone
Every holding, every transaction, every quote — stored locally in a private database on your device. No account required. No sign-up. No server. No ads. EastmarkHK does not see your data. Ever.
Secure by design
Protect your portfolio with an optional app lock: Face ID, Touch ID, or a password. Your data is yours alone.
What you can track
— Stocks on any major exchange (NYSE, NASDAQ, Euronext, LSE, HKEX and more)
— ETFs and index funds
— Mutual funds and UCITS funds
— Any instrument with a Yahoo Finance ticker
Key features
— Real-time and end-of-day quote sync
— Full transaction history (buy, sell, dividend)
— Performance charts by holding and by portfolio
— Multi-currency support with live FX rates
— Instrument search by name, ticker, or ISIN
— Face ID / Touch ID app lock
— No account, no subscription, no cloud — free
EastmarkHK Stock. Your investments. Your iPhone. Your data.