DexLadder

TEN NEW DESKS The ten depth desks named in the 1.2 notes ship in this update, each with the same arithmetic as the web build, checked against the same reference figures. Under Portfolio: • Risk: one net delta per asset across spot, perps, pools and options. Historical, normal and Cornish-Fisher VaR, with Kupiec and Christoffersen backtests. Stress scenarios and your book's liquidation level. • Verify: take any figure apart. Inputs, formula, the working, and a second independent implementation. Export as CSV or JSON. • Carry: move your paper desk to another device as a file or QR codes, with optional password encryption. Sign a track record as a proof card anyone can check. Under Academy > Labs: • Path: the order the concepts go in. A concept counts as learned only when you have done it on a live desk, and spaced review tells you what is due. • Replay: every stretch of history that matches the conditions you name, run together as a distribution. Includes a shock and scenario builder. • Order Lab: iceberg, trailing, bracket and pegged orders, and what each costs in queue position, latency, fees and implementation shortfall. • Lending: interest-rate curves, health factors, liquidation calls and cascades, and restaking, on reserve parameters read from Aave v3 at a pinned block. • Options: a volatility surface you can fit and audit, eleven strategies with greeks and payoffs, and what a short option ties up in margin. • Cross-chain: the same trade on six chains. Real tick-by-tick concentrated-liquidity math, L2 fee anatomy, and bridges priced with their failure modes. • Access: measure the app against WCAG 2.2 AA, change text spacing, target size, motion and text size, and switch language (English, Hindi, Spanish, Arabic). Each desk has a Method tab stating which of its numbers are modelled rather than measured. Everything stays on your device. No account, no server, no analytics. All trading is simulated with paper balances against live public prices.