Lumley Trading is created by William Lumley, a derivatives trader with institutional experience and current exposure as a family office trader. With hands-on experience across US equity options, futures, and portfolio management, his work is rooted in execution, risk, and market structure, focusing on how trades are actually built, managed, and adjusted in real time.
Compare annualised yields across up to 5 calls and 5 puts simultaneously with a visual breakdown.
Analyse cash secured puts and covered calls — income, yield, breakevens, and full cycle payoff.
Model investment growth with custom compounding frequency, period, and regular deposit contributions.
Calculate exact position sizes based on account balance, risk percentage, entry, and stop loss.
Visualise risk, reward, and R-multiple for any trade setup with a live payoff diagram.
Run hundreds of equity curve simulations to stress-test your strategy across random trade sequences.
William Lumley is a Dubai-based derivatives trader and investment professional specializing in options, futures, and risk-managed execution across global markets.
In May 2026, William joined a Family Office as a Trader at age 24, where he is responsible for managing capital with a focus on disciplined risk frameworks, liquidity-sensitive execution, and derivatives-driven portfolio strategies.
Previously, he served in Global Dealing at Skybound Wealth, where he was a member of the Investment Committee. In this capacity, he contributed to strategic asset allocation decisions and the governance of multi-asset model portfolios spanning more than 6,000 international client accounts.
Alongside his institutional experience, William trades independently with $175,000 in funded proprietary capital, deploying systematic strategies across options and futures markets.
He holds a First-Class Honours degree in Financial Trading & Investment Management from Sheffield Hallam University, where he was awarded the Andrew E. Law Prize for highest overall academic performance. His additional qualifications include a VTCT Level 5 Advanced Diploma in Financial Trading and the Bloomberg Market Concepts certification.
Measure momentum through moving average relationships and identify trend acceleration or exhaustion.
Identify volatility regimes, trend strength, and structural turning points using dynamic bands.
Map pullback zones where liquidity concentrates — a confluence tool for trend continuation entries.
A complete multi-timeframe framework for trend, momentum, and equilibrium mapping.
Quantify volatility and expected movement — the foundation of institutional stop placement and sizing.
Indicators, strategies, and market concepts — institutional-grade education for serious traders.