Compound Matrix

Trading math, made simple. Compound Matrix is a set of standalone trading calculators for forex, gold (XAUUSD) and index CFD traders. Calculate required margin in seconds, compare position scenarios side by side and model compound growth over time — fast, private and fully offline. ■ MARGIN CALCULATOR — FOREX · GOLD · INDICES • Three markets in one calculator: major currency pairs, XAUUSD and index CFDs (US30, NAS100, SPX500, DAX40, HK50) • Live results as you type: required margin, margin usage and free margin • Lot size entry with a linked slider (0.01–100.00) and leverage presets from 1:10 to 1:500 • Work in your account currency, with an optional account balance for usage and free-margin figures • Each market remembers its own inputs, so nothing is lost when you switch tabs • Solve backwards: enter a budget to find the maximum lot size, or enter a lot size to find the minimum leverage ■ COMPARISON MATRIX • Line up 2 to 5 position scenarios in a single table • Give each row its own market, product, lots, leverage and price • The lowest margin usage is highlighted — a numerical comparison only, not a recommendation • Send parameters straight from the Margin Calculator with one tap • Share the table or export it as CSV ■ COMPOUND SIMULATOR • Combine an initial deposit and monthly contributions with an assumed annual return • See projected balance, total contributed and total growth at a glance • Drag along the growth curve to read the hypothetical balance for any year • Switch to the period-by-period table for a full breakdown and summary • Export the schedule as CSV or share the chart as an image • The return rate is always labeled as an assumption — outputs are hypothetical, not a forecast ■ HISTORY & FAVORITES • Your last 50 calculations are saved automatically and grouped by day • Tap any entry to reload its parameters into the tool • Pin up to 10 favorite setups for one-tap recall ■ PRIVATE BY DESIGN • No account, no sign-up, no cloud sync — everything stays on your device • 100% offline: prices are entered manually, so no connection is ever needed • Export or import a JSON backup anytime; uninstalling removes all data ■ COMFORTABLE TO USE • Inputs and results sit in the lower half of the screen for one-handed reach • Live recalculation with smooth number animations • Light and dark themes that follow your system • Adjustable decimal precision and thousands separators • Supports larger text sizes and TalkBack ■ WHO IT'S FOR • Traders who want a quick margin figure for a forex pair, gold or an index CFD • Anyone comparing lot sizes and leverage levels side by side • Learners who want to understand what different positions require in margin • Anyone modeling long-term savings scenarios with a compound calculator ■ IMPORTANT NOTICE Compound Matrix is a calculation utility only. All results are estimates for reference and do not constitute financial, investment, legal or tax advice. Trading on margin involves substantial risk of loss. Simulator outputs are hypothetical illustrations, not forecasts. Actual contract specifications vary by broker — always confirm the details with your broker before placing a trade.