KVORUM
aaveSource: Aave governor v2 · #224

Aave V2 Interest Rate Curve Changes (4/21)

executedMay 15, 2023, 05:32 PM UTCby680x683a…6c02

01Summary

AISummary by Kvorumclaude-haiku-4-5

Gauntlet proposes adjusting interest rate curve parameters across Aave V2 on Ethereum, Polygon, and Avalanche. Changes target multiple assets including stablecoins (FRAX, GUSD, USDP, USDT), wrapped assets (WBTC, WETH, WAVAX), and WMATIC to optimize borrower/supplier rates based on current market conditions.

Type
parameter change

Key changes

  • Aave V2 Ethereum: Adjusted optimal utilization rates for GUSD (0.8→0.7), USDP (0.9→0.8)(medium)
  • Aave V2 Ethereum: Modified variable slope 2 rates for FRAX (0.75→1.0), GUSD (1.0→1.5), USDP (0.6→0.75), USDT (0.75→1.0)(medium)
  • Aave V2 Ethereum: Reduced variable slope 1 for WBTC (0.08→0.04); adjusted stable slope 2 for USDT (0.75→1.0)(medium)
  • Aave V2 Avalanche: Increased optimal utilization for WAVAX (0.45→0.65) and WETH (0.45→0.65)(medium)
  • Aave V2 Avalanche: Adjusted variable slope rates and reduced WETH variable slope 2 (3.0→1.0); modified USDT and stable slopes(medium)
  • Aave V2 Polygon: Decreased USDT optimal utilization (0.9→0.8); increased WMATIC optimal (0.45→0.65)(medium)
  • Aave V2 Polygon: Modified variable and stable slope 2 rates for USDT (0.6→1.0), reduced slope 1 for WBTC and WETH (0.08→0.04)(medium)

Notable concerns

  • Parameter changes affect multiple critical assets across three networks simultaneously
  • Changes to slope parameters will materially affect borrowing costs and lending rates for affected assets
  • GUSD slope 2 increase to 1.5 represents significant change that could impact borrowing incentives
Contracts0x24bdacf6bbebaf567123da16cdb79a266597e92b0xf22c8255ea615b3da6ca5cf5aecc8956bff07aa80xe1dd796dbeb5a67ce37cbc52dcd164d0535c901e
Generated by Kvorum
model: claude-haiku-4-5
provider: anthropic
profile: anthropic-fast-v1
prompt: v1.0
generated: 2mo ago
Read the description ↗

02Description

867 words

Summary

A proposal to make parameter changes on the Ethereum, Polygon, and Avalanche Aave V2 markets.

For more details, see the full forum post here.

Motivation

Given the significant shifts in crypto markets, Gauntlet’s platform has evaluated all assets on Aave V2's Ethereum, Polygon, and Avalanche markets and has identified opportunities to adjust parameters for certain assets for the benefit of the protocol. Last November, we proposed interest rate curve changes for the Aave V2 Ethereum market using our interest rate curve optimization framework. Our methodology makes data-informed decisions around setting borrower and supplier interest rates when market conditions require the protocol to reduce risk or when strategic opportunities present themselves to increase protocol revenue without materially impacting risk. This analysis further finetunes the interest rate curves of Aave V2 Ethereum, and extends our methodology to Polygon and Avalanche.

Specification

Aave V2 Ethereum

FRAXGUSDUSDPUSDTWBTC
Optimal0.80.8 → 0.70.9 → 0.80.80.65
Variable Base0.00.00.00.00.0
Variable Slope 10.040.040.040.040.08 → 0.04
Variable Slope 20.75 → 1.01.0 → 1.50.6 → 0.750.75 → 1.03.0
Stable Base0.00.040.00.10.03
Stable Slope 10.00.040.00.020.1
Stable Slope 20.01.00.00.75 → 1.03.0
Reserve Factor0.20.10.10.10.2

Aave V2 Avalanche

USDTWAVAXWETH
Optimal0.80.45 → 0.650.45 → 0.65
Variable Base0.00.00.0
Variable Slope 10.040.07 → 0.060.07 → 0.04
Variable Slope 20.75 → 1.03.03.0 → 1.0
Stable Base0.0350.050.03
Stable Slope 10.020.00.0
Stable Slope 20.75 → 1.00.00.0
Reserve Factor0.10.150.1

Aave V2 Polygon

USDTWBTCWETHWMATIC
Optimal0.9 → 0.80.650.650.45 → 0.65
Variable Base0.00.00.00.0
Variable Slope 10.040.08 → 0.040.08 → 0.040.07 → 0.06
Variable Slope 20.6 → 1.03.01.03.0
Stable Base0.0350.030.030.05
Stable Slope 10.020.10.10.1
Stable Slope 20.6 → 1.03.01.03.0
Reserve Factor0.10.20.10.2

Implementation

This proposal implements the above changes on Aave V2 Ethereum and Polygon via the following pre-deployed payloads:

Aave V2 Avalanche changes will be implemented using a separate steward, deployed here: 0xe1dd796dbeb5a67ce37cbc52dcd164d0535c901e

Copyright

Copyright and related rights waived via CC0.

By approving this proposal, you agree that any services provided by Gauntlet shall be governed by the terms of service available at gauntlet.network/tos. This message is for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation for any security, nor does it constitute an offer to provide investment advisory or other services by Gauntlet Networks Inc. No reference to any specific security constitutes a recommendation to buy, sell or hold that security or any other security. Nothing in this report shall be considered a solicitation or offer to buy or sell any security, future, option or other financial instrument or to offer or provide any investment advice or service to any person in any jurisdiction. Nothing contained in this report constitutes investment advice or offers any opinion with respect to the suitability of any security, and the views expressed in this report should not be taken as advice to buy, sell or hold any security. The information in this report should not be relied upon for the purpose of investing. In preparing the information contained in this report, we have not taken into account the investment needs, objectives and financial circumstances of any particular investor. This information has no regard to the specific investment objectives, financial situation and particular needs of any specific recipient of this information and investments discussed may not be suitable for all investors. Any views expressed in this report by us were prepared based upon the information available to us at the time such views were written. Changed or additional information could cause such views to change. All information is subject to possible correction. Information may quickly become unreliable for various reasons, including changes in market conditions or economic circumstances.

03Mismatch analysis

AIMismatch analysis by Kvorum

A calldata-vs-description analysis is not generated yet. Review the decoded actions →

04Actions

2 total
#0fallback()chain 0x1
Target
0x24bd…e92b
Value
0 wei
Function
fallback()
Arguments
{}
Calldata
#1execute(address)chain 0x1
Target
0x158a…d45b
Value
0 wei
Function
execute(address)
Arguments
{
  "0": "0xF22c8255eA615b3Da6CA5CF5aeCc8956bfF07Aa8"
}
Calldata

05Tally

Summed from votes

Voters11
VP participating628.4K
Outcome (current)For
Current support100%

06Voters

11 total
Filter:
VoterChoice% of totalRationale
320x329c…3ed4For229.9K36.59%—4y ago
070x0703…961bFor108.5K17.27%—4y ago
620x62a4…816aFor82.4K13.12%—4y ago
130x13bd…8548For81.4K12.95%—4y ago
B80xb83b…cf5cFor81K12.89%—4y ago
B90xb933…8dd1For41.7K6.63%—4y ago
180x1855…98baFor3K0.48%—4y ago
A00xa06c…61f7For397.70.06%—4y ago
EA0xea17…6676For39.60.01%—4y ago
C30xc3bc…9fbfFor0.20.00%—4y ago
CC0xcc4f…f54eFor0.10.00%—4y ago
Showing 11

07Forum

No forum thread is confidently linked to this proposal.