Free Forex Trading Tools, Calculators & EA Builders
Fast calculators and builders for the searches traders need before they enter a trade: 1 pip in gold price, XAUUSD lot size, forex clock, spread/swap fees, position sizing and MT4/MT5 EA generation.
Fast-Rank Tool Shortcuts
Low and mid-competition tool intents from the current Search Console export, grouped so traders and crawlers reach the best answer in one click.
Statistical Arbitrage & Cointegration Engine
Real-time rolling OLS beta, Engle-Granger stationarity tests, and Ornstein-Uhlenbeck mean-reversion half-life analyzer powered by live ECB data.
Level-2 Order Book Imbalance (OBI) Terminal
Live Depth of Market streaming terminal tracking top-20 order queues, Stoikov micro-price drift, and institutional liquidity absorption.
Adaptive Kalman Filter State Estimator
Zero-lag recursive 2D state-space trend velocity simulator. Compare real-time Bayesian state tracking against lagging 20 EMAs on canvas.
Trade Analyzer (Statement Parser)
Upload or analyze MetaTrader HTML statement reports to extract profit factors, maximum drawdown curves, and Sharpe ratios.
GARCH(1,1) Volatility Forecaster & Sizer
Autoregressive conditional heteroskedasticity engine forecasting 1-step ahead forward volatility and calculating volatility-targeted lot sizing.
Multi-Asset Kelly & 10,000-Path Monte Carlo
High-speed browser stochastic path simulator modeling portfolio geometric growth, drawdown distributions, and half-Kelly allocations.
29-Country Trading Tax Calculator 2026
Comprehensive tax engine modeling capital gains, trader vs. investor tests, holding period allowances, and 2026 enforcement rules across 29 jurisdictions.
Lot Size & Position Sizing Calculator
Calculate exact fractional lot sizing based on account equity, percentage risk limit, and stop-loss pip distance across Forex, Gold, and Indices.
Pip Value Calculator
Instant multi-currency pip value calculation for standard, mini, and micro lots with live exchange rate conversion to account base currency.
Prop Firm Challenge Risk Calculator
Simulate FTMO, FundedNext, and top prop challenge constraints: maximum daily loss limits, trailing drawdown gates, and consistency rules.
Risk of Ruin Probability Calculator
Compute the exact mathematical probability of drawdown ruin based on win rate, risk-to-reward expectancy, and fractional account allocation.
Compound Growth & Interest Calculator
Project long-term equity curve trajectory with regular monthly contributions, reinvestment rates, and historical variance modeling.
Spread & Swap Cost Calculator
Calculate total round-trip brokerage friction, overnight rollover financing, and triple-swap Wednesday impacts across all major pairs.
Gold Futures & Profit Calculator
Dedicated XAUUSD volatility calculators for contract tick sizing, leverage thresholds, and margin requirement projections.
Live Currency Strength Meter
Server-rendered matrix measuring raw strength across USD, EUR, GBP, JPY, AUD, CAD, and CHF using real-time price series.
Forex Correlation Matrix
Live Pearson correlation coefficient engine across 35 instruments to identify hedge divergence and prevent over-leveraged duplicate exposure.
Global Forex Session Clock
Live interactive market session clock visualizing overlapping liquidity windows across London, New York, Tokyo, and Sydney.
Live Economic Calendar
High-impact macroeconomic event calendar with historical impact analysis, deviation metrics, and news blackout timer integration.
35 Trading Pair Guides Hub
Comprehensive programmatic dataset covering pip value, swap rates, session times, and average daily range (ADR) across 35 instruments.
Free MT5 EA Builder (Online Code Generator)
Generate clean, modular MetaTrader 5 Expert Advisor source code (.mq5) with custom indicator signals, trailing stops, and risk filters.
Free MT4 EA Builder
Build automated MetaTrader 4 Expert Advisors (.mq4) with integrated money management and multi-timeframe indicator triggers.
MQL5 Snippet & Function Generator
Instant code snippet generator for order send wrappers, trailing stop routines, break-even algorithms, and position counters.
Offline Desktop EA Builder
Standalone desktop application for visual drag-and-drop strategy modeling and MQL compilation with zero internet connection.
Forex Patience Scorer & Calculator
11-dimension quantitative scoring engine diagnosing trading discipline, FOMO vulnerability, and revenge-trading probability.
Interactive EA Scam Checker
10-question regulatory fraud detector built from ASIC, FMA, CFTC, and OSC warning registers to evaluate commercial trading robots.
Pre-Trade 9-Point Checklist Tool
Client-side pre-flight verification system enforcing risk rules, spread checks, and macroeconomic confirmation before opening trades.
Daily Loss Limit & Drawdown Monitor
Real-time daily capital preservation monitor calculating 3-5-7 drawdown caps and emergency trade lockouts.
Need a Bespoke Trading System or Custom Calculator?
We engineer custom MT4/MT5 Expert Advisors, C# cTrader automation, low-latency API trading bridges, and proprietary quantitative models with complete source code ownership.
Turn the calculation into an EA
If the tool exposed a profitable or risky condition, convert it into a coded rule with testing and guardrails.