Built to be used

Tools

Things I built because I needed them and could not find them. Each one exists to answer a question precisely, and each one shows its sources.

Available

Tadawul trading cost calculator

What a trade on the Saudi Exchange actually costs, itemised by component, across equities, sukuk, index futures, single stock futures and options — with correct VAT treatment and a full margin and exposure panel for derivatives.

Reconciles a fee schedule that public sources get wrong — and marks every figure it cannot source