DODO · Proactive Market Maker simulation

An oracle feeds reference price i; the PMM curve quotes around it, shaded by inventory skew and the slippage factor k. Single-sided LP deposits top up whichever side is depleted.
Oracle feed i = 100.0 Traders buy / sell base LPs single-sided deposit PMM Pool k = 0.30 (slippage factor) quote price: 100.0 Base inventory Quote inventory Inventory skew (drives shading away from i) volume: 0.0 Crowdpooling vault token-launch pools Attacker re-calls init() with fake params
Trades simulated
0
Pool price vs oracle i
100.0 (+0.0%)
Inventory skew
0.0%
LP single-sided top-ups
0
Parameters — edit me
0.30
100
1.4/s
12
Controls

Illustrative simulation. Approximates DODO's researched PMM mechanism (oracle-anchored reference price i, adjustable slippage factor k, inventory-based price shading, single-sided LP deposits) and the March 2021 Crowdpooling re-init exploit on peripheral launch pools ($3.8M drained, core PMM pools unaffected) — trade sizes and timing are randomized for visualization, not live onchain data. Part of The Onchain Experiment Atlas.