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Objectif: Simulate AMO behavior for OETHb

How does it work

  • Using Foundry, it is running 5 differents situations (see below), and store data in a JSON.
  • The JSON are then used to generate graph for a better visualisation.
  • Graphs are stored in a new generate folder data/graphs/

How to use it

First, on this branch, run

yarn run node:base

Run Simulations

make test

Generate graphs

make graphs

Run Simulation and generate graphs

make all

Situations

Situation 1

Input parameters:

  • Share: Target amount of WETH in the pool between tick -1 and 0, 1e18 is 100%.
  • Amount: Amount of WETH that will be deposited initially.

What's happening:

  • Alice deposit Amount of WETH in the Vault and receive Amount of OETHb.
  • Strategy set the setAllowedPoolWethShareInterval using ±5% of Share.
  • Vault allocate WETH to the AMO.
  • Strategy rebalance by swapping WETH.
  • Vault withdrawAll from AMO.

What's verified:

  • That the (Vault Balance - TotalSupply) / 1e18 > 0

Situation 2A and 2B

Input parameters:

  • Share: Target amount of WETH in the pool between tick -1 and 0, 1e18 is 100%.
  • Amount: Amount of OETHb that will be buy in the pool.

What's happening:

  • Alice deposit DEFAULT_INITIAL_DEPOSIT of WETH in the Vault and receive DEFAULT_INITIAL_DEPOSIT of OETHb.
  • Strategy set the setAllowedPoolWethShareInterval using ±5% of Share.
  • Vault allocate WETH to the AMO.
  • Strategy rebalance by swapping WETH.
  • Alice swap Amount of WETH for OETHb (situation A) or OETHb for WETH (situation B)
  • Vault withdrawAll from AMO.

What's verified:

  • That the (Vault Balance - TotalSupply) / 1e18 > 0

Situation 3A and 3B

Input parameters:

  • Share: Target amount of WETH in the pool between tick -1 and 0, 1e18 is 100%.
  • Amount: Amount of OETHb that will be provided as liquidity in the pool.
  • Ticks: Ticks values where liquidity will be deposited

What's happening:

  • Alice deposit DEFAULT_INITIAL_DEPOSIT of WETH in the Vault and receive DEFAULT_INITIAL_DEPOSIT of OETHb.
  • Strategy set the setAllowedPoolWethShareInterval using ±5% of Share.
  • Vault allocate WETH to the AMO.
  • Strategy rebalance by swapping WETH.
  • Alice provide amount of liquidity between ticks and ticks + 1 (situation A) or -ticks - 1 and -ticks (situation B)
  • Vault withdrawAll from AMO.

What's verified:

  • That the (Vault Balance - TotalSupply) / 1e18 > 0

Situation 4A and 4B

  • Removed.

Situation 5A and 5B

Input parameters:

  • Share: Target amount of WETH in the pool between tick -1 and 0, 1e18 is 100%.
  • Amount: Amount of OETHb that will be provided as liquidity in the pool.
  • Ticks: Ticks values where liquidity will be deposited

What's happening:

  • Alice deposit DEFAULT_INITIAL_DEPOSIT of WETH in the Vault and receive DEFAULT_INITIAL_DEPOSIT of OETHb.
  • Strategy set the setAllowedPoolWethShareInterval using ±5% of Share.
  • Vault allocate WETH to the AMO.
  • Strategy rebalance by swapping WETH.
  • Alice provide DEFAULT_INITIAL_DEPOSIT of liquidity between -ticks and -ticks - 1 (situation A) or ticks + 1 and -ticks (situation B)
  • Alice swap amount of WETH for OETHb (situation A), of OETHb for WETH (situation B).
  • Strategy rebalance by swapping OETHb (situation A), WETH (situation B).
  • Vault withdrawAll from AMO.

What's verified:

  • That the (Vault Balance - TotalSupply) / 1e18 > 0

Situation 6A

Input parameters:

  • Share: Target amount of WETH in the pool between tick -1 and 0, 1e18 is 100%.
  • Amount: Amount of OETHb that will be provided as liquidity in the pool.
  • Ticks: Ticks values where liquidity will be deposited

What's happening:

  • Alice deposit DEFAULT_INITIAL_DEPOSIT of WETH in the Vault and receive DEFAULT_INITIAL_DEPOSIT of OETHb.
  • Strategy set the setAllowedPoolWethShareInterval using ±5% of Share.
  • Vault allocate WETH to the AMO.
  • Strategy rebalance by swapping WETH.
  • Alice provide DEFAULT_INITIAL_DEPOSIT of liquidity between -ticks and -ticks - 1
  • Alice swap DEFAULT_INITIAL_DEPOSIT of WETH for OETHb.
  • Alice provide amount of liquidity between ticks -1 and 0.
  • Strategy rebalance by swapping OETHb.
  • Vault withdrawAll from AMO.

What's verified:

  • That the (Vault Balance - TotalSupply) / 1e18 > 0