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Impermanent Loss (IL)

What is Impermanent Loss (IL)?

Impermanent Loss (IL) is a phenomenon in decentralized finance (DeFi) that occurs when providing liquidity to a liquidity pool. It represents the difference in value between holding assets in a liquidity pool versus holding them separately in a wallet. The term "impermanent" is used because the loss is only realized when withdrawing from the pool, and can be mitigated or reversed if asset prices return to their original ratios.

Key Aspects

  1. DeFi Phenomenon: Primarily associated with automated market makers (AMMs) in DeFi.

  2. Price Divergence: Occurs when the prices of assets in a liquidity pool change relative to each other.

  3. Unrealized Until Withdrawal: The loss is not "permanent" until liquidity is removed from the pool.

  4. Affects All AMMs: Present in various forms across different AMM designs.

  5. Trade-off with Fees: Often offset by trading fees earned from providing liquidity.

How Impermanent Loss Occurs

  1. Initial Deposit: Liquidity provider adds equal value of two assets to a pool.

  2. Price Change: One asset's price increases relative to the other.

  3. Pool Rebalancing: AMM automatically adjusts the ratio of assets in the pool.

  4. Value Comparison: The pool value is less than if the assets were held separately.

Factors Affecting Impermanent Loss

  1. Price Volatility: Higher volatility increases the risk of IL.

  2. Price Divergence Magnitude: Larger price divergences lead to greater IL.

  3. Pool Composition: Different asset pairs have varying IL risk profiles.

  4. Time in Pool: Longer durations can increase exposure to IL, but also accumulate more fees.

Strategies to Mitigate Impermanent Loss

  1. Choosing Stable Pairs: Providing liquidity for correlated or stable asset pairs.

  2. Hedging: Using options or futures to hedge against price movements.

  3. IL Insurance: Some protocols offer insurance against impermanent loss.

  4. Active Management: Regularly rebalancing positions based on market conditions.

Impermanent Loss vs. Trading Fees

  1. Fee Accrual: Liquidity providers earn fees on all trades in the pool.

  2. Break-Even Point: At some level of fee accumulation, IL can be offset.

  3. High-Volume Pools: More active pools may generate enough fees to outweigh IL.

IL in Different AMM Models

  1. Constant Product (e.g., Uniswap V2): Most susceptible to IL.

  2. Weighted Pools (e.g., Balancer): IL varies based on weight ratios.

  3. Concentrated Liquidity (e.g., Uniswap V3): Allows for reduced IL exposure but requires active management.

Similar Terms

ChainFi, Inc (dba "Arch Lending" and referred to as "Arch" on this website) is not a bank. 


Loan Services. Crypto backed loans (“Loans”) are offered to U.S. borrowers by ChainFi, Inc. NMLS #2637200. NMLS Consumer Access.


Loan Availability. Loan availability may vary based on jurisdiction. Loans are not available to U.S. residents of AL, CA, DE, HI, ID, IL, MN, MS, MT, NV, ND, RI, SC, SD, TX, VT, VA, or WA or to U.S. businesses in CA, DC, HI, MT, NV, NM, ND, RI, SD, or VT. We encourage you to contact us to determine if our loans are available in your state.


Loan Agreement. Loans are issued pursuant to a loan agreement between Arch and you. This legally binding document outlines your rights, obligations, interest rates, repayment schedules, potential fees, default consequences, and any other terms and conditions related to your loan. Your loan agreement may contain state-specific provisions. By signing the loan agreement, you acknowledge your acceptance of these terms, so please ensure you understand every aspect before proceeding. 


Interest Rates. Annual interest rates are subject to change and may vary based on loan type, the principal amount requested, and the borrower's jurisdiction of residence. 


Supported Assets. For the latest list of supported assets, refer to our Help Center.


No Financial, Investment or Tax Advice Provided. The information on this website, articles, guides, tools, or communications, is for general informational purposes only. It is not, and should not be construed as, financial, investment, tax, or other professional advice. Arch is not a financial advisor, investment advisor, broker, tax advisor, or accounting firm. We do not provide personalized advice or recommendations for your unique financial situation or goals. You should consult a qualified professional before making any financial, investment or tax decisions. Any examples, hypothetical scenarios, calculator results, or general discussions of financial or tax concepts are for illustration only and don't guarantee specific outcomes or apply to your personal circumstances. By using this website, you acknowledge you are solely responsible for your financial decisions and will seek independent professional advice as needed.


No Guarantee of Offers, Loans, or Returns. Your use or access to this website or platform does not guarantee the availability of any current and/or future offer, promotion, terms, loan, or return. All offers, promotions, terms, and loans are subject to availability and the sole discretion of Arch. We reserve the right to modify or withdraw any offering at any time without prior notice.


State-Specific Disclosures. Additional state-specific disclaimers may apply depending on your location. We encourage you to review all relevant disclaimers and terms carefully before proceeding.

State of Idaho Disclaimer. In Idaho, ChainFi, Inc is doing business as Arch Lending and does not conduct activity under the name Arch.

ChainFi, Inc (dba "Arch Lending"), 595 Broadway, Floor 4, New York, NY 10012


For general questions, visit our Help Center or use the Intercom chat widget in the bottom right corner of any screen on this website. 


For customer service or complaints, email us at support@archlending.com, or call +1 201-690-7206 between Monday-Friday from 9am-7pm ET and Saturday-Sunday from 10am-5pm ET.

© 2025 All Rights Reserved

ChainFi, Inc (dba "Arch Lending" and referred to as "Arch" on this website) is not a bank. 


Loan Services. Crypto backed loans (“Loans”) are offered to U.S. borrowers by ChainFi, Inc. NMLS #2637200. NMLS Consumer Access.


Loan Availability. Loan availability may vary based on jurisdiction. Loans are not available to U.S. residents of AL, CA, DE, HI, ID, IL, MN, MS, MT, NV, ND, RI, SC, SD, TX, VT, VA, or WA or to U.S. businesses in CA, DC, HI, MT, NV, NM, ND, RI, SD, or VT. We encourage you to contact us to determine if our loans are available in your state.


Loan Agreement. Loans are issued pursuant to a loan agreement between Arch and you. This legally binding document outlines your rights, obligations, interest rates, repayment schedules, potential fees, default consequences, and any other terms and conditions related to your loan. Your loan agreement may contain state-specific provisions. By signing the loan agreement, you acknowledge your acceptance of these terms, so please ensure you understand every aspect before proceeding. 


Interest Rates. Annual interest rates are subject to change and may vary based on loan type, the principal amount requested, and the borrower's jurisdiction of residence. 


Supported Assets. For the latest list of supported assets, refer to our Help Center.


No Financial, Investment or Tax Advice Provided. The information on this website, articles, guides, tools, or communications, is for general informational purposes only. It is not, and should not be construed as, financial, investment, tax, or other professional advice. Arch is not a financial advisor, investment advisor, broker, tax advisor, or accounting firm. We do not provide personalized advice or recommendations for your unique financial situation or goals. You should consult a qualified professional before making any financial, investment or tax decisions. Any examples, hypothetical scenarios, calculator results, or general discussions of financial or tax concepts are for illustration only and don't guarantee specific outcomes or apply to your personal circumstances. By using this website, you acknowledge you are solely responsible for your financial decisions and will seek independent professional advice as needed.


No Guarantee of Offers, Loans, or Returns. Your use or access to this website or platform does not guarantee the availability of any current and/or future offer, promotion, terms, loan, or return. All offers, promotions, terms, and loans are subject to availability and the sole discretion of Arch. We reserve the right to modify or withdraw any offering at any time without prior notice.


State-Specific Disclosures. Additional state-specific disclaimers may apply depending on your location. We encourage you to review all relevant disclaimers and terms carefully before proceeding.

State of Idaho Disclaimer. In Idaho, ChainFi, Inc is doing business as Arch Lending and does not conduct activity under the name Arch.

ChainFi, Inc (dba "Arch Lending"), 595 Broadway, Floor 4, New York, NY 10012


For general questions, visit our Help Center or use the Intercom chat widget in the bottom right corner of any screen on this website. 


For customer service or complaints, email us at support@archlending.com, or call +1 201-690-7206 between Monday-Friday from 9am-7pm ET and Saturday-Sunday from 10am-5pm ET.

© 2025 All Rights Reserved

ChainFi, Inc (dba "Arch Lending" and referred to as "Arch" on this website) is not a bank. 


Loan Services. Crypto backed loans (“Loans”) are offered to U.S. borrowers by ChainFi, Inc. NMLS #2637200. NMLS Consumer Access.


Loan Availability. Loan availability may vary based on jurisdiction. Loans are not available to U.S. residents of AL, CA, DE, HI, ID, IL, MN, MS, MT, NV, ND, RI, SC, SD, TX, VT, VA, or WA or to U.S. businesses in CA, DC, HI, MT, NV, NM, ND, RI, SD, or VT. We encourage you to contact us to determine if our loans are available in your state.


Loan Agreement. Loans are issued pursuant to a loan agreement between Arch and you. This legally binding document outlines your rights, obligations, interest rates, repayment schedules, potential fees, default consequences, and any other terms and conditions related to your loan. Your loan agreement may contain state-specific provisions. By signing the loan agreement, you acknowledge your acceptance of these terms, so please ensure you understand every aspect before proceeding. 


Interest Rates. Annual interest rates are subject to change and may vary based on loan type, the principal amount requested, and the borrower's jurisdiction of residence. 


Supported Assets. For the latest list of supported assets, refer to our Help Center.


No Financial, Investment or Tax Advice Provided. The information on this website, articles, guides, tools, or communications, is for general informational purposes only. It is not, and should not be construed as, financial, investment, tax, or other professional advice. Arch is not a financial advisor, investment advisor, broker, tax advisor, or accounting firm. We do not provide personalized advice or recommendations for your unique financial situation or goals. You should consult a qualified professional before making any financial, investment or tax decisions. Any examples, hypothetical scenarios, calculator results, or general discussions of financial or tax concepts are for illustration only and don't guarantee specific outcomes or apply to your personal circumstances. By using this website, you acknowledge you are solely responsible for your financial decisions and will seek independent professional advice as needed.


No Guarantee of Offers, Loans, or Returns. Your use or access to this website or platform does not guarantee the availability of any current and/or future offer, promotion, terms, loan, or return. All offers, promotions, terms, and loans are subject to availability and the sole discretion of Arch. We reserve the right to modify or withdraw any offering at any time without prior notice.


State-Specific Disclosures. Additional state-specific disclaimers may apply depending on your location. We encourage you to review all relevant disclaimers and terms carefully before proceeding.

State of Idaho Disclaimer. In Idaho, ChainFi, Inc is doing business as Arch Lending and does not conduct activity under the name Arch.

ChainFi, Inc (dba "Arch Lending"), 595 Broadway, Floor 4, New York, NY 10012


For general questions, visit our Help Center or use the Intercom chat widget in the bottom right corner of any screen on this website. 


For customer service or complaints, email us at support@archlending.com, or call +1 201-690-7206 between Monday-Friday from 9am-7pm ET and Saturday-Sunday from 10am-5pm ET.

© 2025 All Rights Reserved