Tydelike verlies Verduidelik
Understand impermanent loss in DeFi liquidity pools: the math, a worked example, and the strategies that reduce it.
Wat is onvolgehoue verlies?
Onpermanente verlies is die verskil in waarde tussen die hou van tekens in 'n likiditeitspoel en om dit bloot in jou beursie te hou. Dit gebeur wanneer die prysverhouding van die twee tekens in 'n poel verander van die verhouding op die tydstip wat jy dit gedeponeer het. Hoe groter die prysafwyking, hoe groter is die onpermanente verlies.
When you provide liquidity to an automated market maker (AMM) such as Uniswap or Balancer, you deposit two tokens in a set ratio. The AMM prices trades with a formula (typically x * y = k). As market prices change, arbitrageurs trade against the pool until its internal price matches the market. This rebalancing causes impermanent loss: the pool sells your rising token and buys more of the falling one.
The word "impermanent" matters. The loss exists only on paper while your liquidity stays in the pool. If both token prices return to their original ratio, the impermanent loss disappears. If you withdraw while the price ratio differs from your entry, the loss is realized and becomes permanent.
Onpermanente verlies is nie 'n verlies van jou gedeponeerde kapitaal in absolute terme nie. Jy kry altyd jou proporsionele deel van die poel terug. Die "verlies" is relatief: jy eindig met minder dollars as wat jy sou gehad het deur niks te doen en die oorspronklike tekens in jou beursie te hou.
Prysafwyking
IL neem toe soos die prysverhouding afwyk van jou intreepunt. Die rigting maak nie saak nie; 'n 2x toename en 'n 50% afname lewer dieselfde IL op.
Omkeerbaar tot onttrekking
Die verlies is "impermanent" omdat dit omkeer as pryse terugkeer na die oorspronklike verhouding. Dit word permanent slegs wanneer jy onttrek.
Gecompenseer deur fooie
Handelsfooie wat deur LP's verdien word, kan die impermanente verlies kompenseer of selfs oorskry, wat die posisie algeheel winsgewend maak.
Hoe Impermanente Verlies Werk
Here is a worked example using an ETH/USDC liquidity pool on a standard constant-product AMM (such as Uniswap v2). The prices are illustrative, chosen for easy arithmetic.
Aanvanklike Deposito
Jy deponeer 1 ETH en 2,000 USDC in 'n ETH/USDC-poel wanneer ETH teen $2,000 verhandel. Jou totale deposito is $4,000 werd (1 ETH teen $2,000 + 2,000 USDC). Die AMM stel die konstante produk: k = 1 * 2,000 = 2,000.
As jy eenvoudig hierdie tokens in jou beursie gehou het, sou jy altyd 1 ETH + 2,000 USDC hê, ongeag wat met die ETH-prys gebeur. Hierdie "hou" scenario is die verwysingspunt teenoor wat impermanente verlies gemeet word.
Prysverandering: ETH verdubbel tot $4,000
ETH styg van $2,000 na $4,000 op eksterne markte. Arbitrageurs opmerk dat die poel's interne prys verouderd is en koop goedkoop ETH van die poel, en stuur USDC in totdat die poel's prys ooreenstem met die mark. As gevolg van die konstante produkformule (x * y = k), balanseer die poel weer.
Na herbalansering bevat jou deel van die poel nou ongeveer 0.707 ETH en 2,828 USDC. Die wiskunde: teen die nuwe prys, ETH in poel = sqrt(k / new_price) = sqrt(2000 / 4000) = 0.707, en USDC in poel = sqrt(k * new_price) = sqrt(2000 * 4000) = 2,828.
Jou poelposisie is nou werd: 0.707 * $4,000 + $2,828 = $5,656.
Vergelyk LP vs Hou
As jy bloot jou oorspronklike 1 ETH + 2,000 USDC gehou het, sou jou portefeulje werd wees: 1 * $4,000 + $2,000 = $6,000.
Die verskil: $6,000 - $5,656 = $344. Dit is jou tydelike verlies, gelyk aan 5.72% van die houwaarde (die Uniswap-dokumentasie rond dit af tot 5.7%). Jy het steeds gewen in vergelyking met jou aanvanklike $4,000-deposito (’n wins van $1,656), maar jy het $344 minder gemaak as om bloot te hou.
Dit is die kerninsig: die AMM het jou ETH verkoop op pad op. Soos ETH gestyg het, het die poel geleidelik deel van jou ETH in USDC omgeskakel, so jy het deel van die opwaartse potensiaal van die hou van ETH gemis.
Opbrengs sonder 'n likiditeitspoel
Verdien 7.50% APY op USDC met Coinstancy Dollar Savings. Rente word elke sekonde opgebou en outomaties herbelê. Geen vassluiting, onttrek enige tyd.
Impermanente Verlies Kalkuleerder
The formula for impermanent loss in a standard 50/50 constant-product pool, as given in the Uniswap documentation, is: IL = 2 * sqrt(r) / (1 + r) - 1, where r is the price ratio (new price / original price). This table shows the result for common price movements.
| Prysverandering | Prysverhouding (r) | Tydelike verlies | Voorbeeld (ETH vanaf $2,000) |
|---|---|---|---|
| +10% prysverhoging | 1.10 | -0.11% | ETH teen $2,200 |
| +25% prysverhoging | 1.25 | -0.60% | ETH teen $2,500 |
| +50% prysverhoging | 1.50 | -2.02% | ETH teen $3,000 |
| +100% prysverhoging (2x) | 2.00 | -5.72% | ETH teen $4,000 |
| +200% prysverhoging (3x) | 3.00 | -13.40% | ETH teen $6,000 |
| +500% prysverhoging (6x) | 6.00 | -30.00% | ETH teen $12,000 |
| -50% prysdaling | 0.50 | -5.72% | ETH teen $1,000 |
| -75% prysdaling | 0.25 | -20.00% | ETH teen $500 |
Belangrike gevolgtrekking
'n 2x prysverhoging en 'n 50% prysverlaging lewer dieselfde onpermanente verlies (5.72%). OL hang slegs af van die grootte van die prysverhoudingverandering, nie die rigting daarvan nie. OL versnel ook: verdubbeling van die prys kos 5.72%, maar verdriedubbeling daarvan kos 13.40%, meer as twee keer soveel. Hierdie nie-lineêre verhouding beteken dat OL buite verhouding groei by uiterste prysbewegings.
Wanneer Word IL Permanent?
Impermanent loss becomes a realized, permanent loss the moment you withdraw your liquidity at a different price ratio than when you deposited. Until then, the loss exists only on paper. Deciding when to withdraw is one of the most important choices a liquidity provider (LP) makes.
Uittrektyd maak saak
If ETH moves from $2,000 to $4,000, your IL is 5.72%. If ETH later drops back to $2,000, your IL returns to zero. The worst time to withdraw is at the point of maximum price divergence. Many LPs set price alerts and withdraw only when the ratio is favourable, or when accumulated fees clearly exceed the IL.
In volatile markets, prices can swing sharply within hours. A position showing 10% IL today might show 2% tomorrow. Waiting is often a reasonable option, as long as you are comfortable holding both tokens.
Fooi-akkumulering vs IL
Elke ruil deur jou poel genereer fooie vir jou. Op Uniswap v2 verdien LP's 0,30% van elke transaksie, volgens die Uniswap-dokumentasie. Op Uniswap v3 is die standaardfooivlakke 0,05%, 0,30% en 1%, en bestuur kan ander byvoeg ('n 0,01%-vlak bestaan vir stabiele pare). Op v2 akkumuleer fooie binne die poel en saamgestel in jou posisie.
Die kritieke vraag is of die kumulatiewe fooie die IL oorskry. Fooi-inkomste hang af van die handelsvolume relatief tot die poel se likiditeit. Ter illustrasie, 'n poel met $10M in likiditeit en $10M daaglikse volume teen 'n 0.30% fooi genereer $30,000 per dag vir LP's, of 0.3% van die poel per dag. Oor weke kan dit 'n betekenisvolle IL vergoed. Lewendige volume- en fooidata vir elke poel is op DefiLlama (sien Bronne).
Wanneer IL werklik permanent is
IL can become effectively permanent even without withdrawing: if one token in the pool goes to zero (rug pull, protocol failure), or if a token permanently loses its peg (as happened with the algorithmic stablecoin UST in May 2022). In these cases, the AMM has rebalanced your position almost entirely into the failing token, and no recovery is possible. This is why choosing established token pairs matters so much for LPs.
Strategieë om Impermanente Verlies te Minimaliseer
Impermanent loss cannot be removed entirely in a standard AMM, but several strategies reduce its impact on your returns.
1. Stablecoin-parings
Providing liquidity to pools where both tokens are stablecoins (for example USDC/USDT or USDC/DAI) keeps impermanent loss close to zero. Both tokens target $1, so the price ratio stays near 1:1 as long as both hold their peg. Fees are then almost pure gain, but a depeg of either token remains a real risk.
Die afweging is 'n laer APY. Stablecoin-poelle verdien gewoonlik minder aan fooie omdat hulle die laagste fooi-vlakke gebruik en minder arbitrage lok. Vergelyk lewendige poelopbrengste op DefiLlama eerder as om op 'n vaste syfer te vertrou.
2. Gekorreleerde batepare
Pools whose tokens move together see less IL than uncorrelated pairs. Examples include stETH/ETH (Lido staked ETH against ETH), WBTC/tBTC (two tokenized forms of Bitcoin), or rETH/ETH (Rocket Pool ETH against ETH). When both assets track the same underlying price, divergence is small.
Similarly, ETH/BTC pools tend to have lower IL than ETH/USDC pools because ETH and BTC prices have historically been positively correlated. When crypto markets rally, both tend to rise together, which keeps the price ratio more stable. Correlation can break down, so this is a reduction, not a removal, of IL.
3. Gefokusde likiditeit
Uniswap v3 and similar protocols let LPs concentrate liquidity within a chosen price range. A narrower range earns more fees per dollar deployed because your liquidity is used more intensively. The downside: per the Uniswap documentation, once the price leaves your range the position stops earning fees, and it is then held entirely in one token (the one that fell in relative value).
To limit IL, use wider ranges on volatile pairs and tighter ranges on stable pairs. A USDC/USDT position with a 0.99-1.01 range captures nearly all trading volume with very little IL risk. An ETH/USDC position might use a wide range around the current price to balance fee efficiency against the risk of going out of range.
4. Eenkantse Deposito's
Sommige protokolle laat enkelzijdige likiditeitsverskaffing toe, waar jy slegs een token deponeer. Bancor v3, THORChain en sommige Balancer -poele ondersteun dit. Enkelzijdige deposito's verander jou blootstelling omdat jy nie gedwing word om 'n 50/50-balans te handhaaf nie. Die protokol stel jou egter gewoonlik steeds intern aan IL bloot deur jou deposito teen protokol-eie likiditeit te paar, en daardie IL wys in jou onttrekkingswaarde.
Verdien 7.50% APY op USDC
Lending-based yield, not a liquidity pool, so no impermanent loss. No lock-up. Interest accrues every second and is automatically reinvested. Withdraw anytime.
IL-beskermingsmeganismes
Several DeFi protocols have designed mechanisms to shield liquidity providers from impermanent loss. Each takes a different approach, and none removes the risk completely.
Bancor-styl IL-beskerming
Bancor introduced protocol-level IL protection: the protocol committed to compensate impermanent loss by minting its own token (BNT). Under Bancor v2.1, protection built up over time and reached full coverage after 100 days. If you withdrew with IL, Bancor minted BNT to make up the difference in the value of your original deposit.
The model held up while markets rose but strained in downturns, because minting BNT to cover IL added sell pressure on the token. In June 2022, Bancor paused IL protection during the bear market. The episode shows that protocol-funded IL protection may not be sustainable in prolonged market stress.
Balancer Gewigpoele
Balancer maak poele met pasgemaakte gewigte moontlik buite die standaard 50/50. 'n 80/20-poel (byvoorbeeld 80% ETH / 20% USDC) verminder IL in vergelyking met 'n 50/50-poel omdat die token met die hoër gewig die posisie oorheers. As ETH se prys verdubbel, verloor 'n 80/20 ETH/USDC-poel ongeveer 3,3% in vergelyking met hou, teenoor 5,72% vir 'n 50/50-poel (gewigte-poelformule: r^w / (w * r + 1 - w) - 1).
The trade-off is that a lopsided pool usually attracts less trading volume, so fee income tends to be lower. For LPs who want to keep most of their exposure to one token while still earning fees, weighted pools are a useful way to reduce IL.
CowSwap AMM (CoW AMM)
CoW AMM targets a different source of LP loss: arbitrage against stale pool prices, a form of maximal extractable value (MEV). In a standard AMM, arbitrageurs capture the gap between the pool price and the market price. CoW AMM processes trades through batch auctions in which solvers compete, so the pool rebalances at prices closer to the market.
The aim is to keep the "loss-versus-rebalancing" (LVR) that would otherwise go to arbitrage bots inside the pool for LPs. CoW's documentation describes this design (see Sources). How much it improves LP returns in practice varies by pool and market conditions; it does not remove the price-divergence component of IL.
Tydelike verlies vs hou: Wanneer is LP nog winsgewend?
Impermanent loss is not the full picture. The real question is whether your total LP return (fees earned minus IL) beats simply holding. In many cases, providing liquidity comes out ahead even with IL; in others, holding wins.
Breekpunt-analise
The breakeven point is where cumulative trading fees equal the impermanent loss. Here is an illustrative example with round numbers:
Jy verskaf $10,000 aan 'n ETH/USDC-poel wat 0.30% op elke transaksie hef. Die poel hou $50M aan likiditeit en verwerk $20M se daaglikse volume, so LP's verdien ongeveer 0.12% van die poel per dag. Oor 30 dae verdien jy ongeveer $360 aan fooie (3.6% van jou $10,000-posisie).
During those 30 days, ETH rises 50%. Your IL is 2.02%, roughly $250 on the hold value of $12,500. Fees of $360 minus IL of about $250 leave you around $110 ahead of holding. If ETH had risen 200% instead, IL would be 13.4% and fees would not cover it.
The general rule: LP beats holding when fee income over your holding period exceeds the IL over the same period. High-volume, moderate-volatility pairs with deep liquidity tend to be the sweet spot.
Wanneer Hou LP Oorklas
Hou oortref LP in spesifieke scenario's:
- Groot eenrigting-bewegings: as 'n token vinnig 5x of 10x styg, oorskry die IL (25.5% by 5x, 30% by 6x) gewoonlik fooi-inkomste. In 'n sterk opwaartse beweging, wen die hou van die volatiele token.
- Lae-volume poele: As die poel se handelsaktiwiteit dun is relatief tot sy TVL, is fooi-inkomste te klein om selfs matige IL te vergoed.
- Kort tydhorisonne: IL slaan onmiddellik toe wanneer pryse beweeg, maar fooie akkumuleer geleidelik. Oor 'n paar uur of dae kan 'n skerp prysbeweging meer IL veroorsaak as fooie verdien.
The practical takeaway: if you expect a large one-way move, holding tends to win. If you expect the token to trade within a range with high activity, providing liquidity tends to win.
Vergelyking van opbrengste: LP vs Hou vs Stablecoin-opbrengs
Consider three strategies for $10,000 over one year. The LP row assumes fees equal to 20% of the initial deposit, a hypothetical figure for illustration; real fee income varies with volume. The USDC row uses the current Coinstancy Dollar Savings rate, which may be revised.
| Strategie | As ETH +50% | As ETH vlak | As ETH -30% |
|---|---|---|---|
| Hou ETH/USDC (50/50) | $12,500 | $10,000 | $8,500 |
| LP in ETH/USDC (hypothetical 20% in fees) | $14,247 | $12,000 | $10,367 |
| USDC in Dollar Savings (7.50% APY) | $10,750 | $10,750 | $10,750 |
Die USDC-ry beweeg nie saam met die ETH-prys nie: daar is geen onpermanente verlies, geen ETH-blootstelling en geen besluit oor die tydsberekening van onttrekking nie. Dit dra eerder verskillende risiko's, hoofsaaklik stablecoin-, protokol- en likiditeitsrisiko. Vir beleggers wat nie ETH-prysblootstelling wil hê nie, is 'n eenvoudige stablecoin-opbrengs -strategie die mees voorspelbare van die drie, maar dit dra steeds risiko.
Gereelde Vrae
Wat is impermanente verlies in eenvoudige terme?
Kan ek al my geld verloor aan tydelike verlies?
Is oorhoofse verlies regtig oorhoofse?
Vergoed handelsfooie die tydelike verlies?
Watter poele het die laagste tydelike verlies?
Hoe bereken ek my onbestendige verlies?
Voortgaan met leer
Verken meer gidse oor DeFi-protokolle, likiditeit en opbrengsstrategieë.
Wat is 'n likiditeitspool?
Begryp hoe likiditeitspolle werk, hoe LP's fooie verdien, en die risiko's wat betrokke is by die verskaffing van likiditeit.
Lees GidsBalancer Gids
Gewigpools, pasgemaakte verhoudings, en hoe Balancer IL verminder met 80/20-poolkonfigurasies.
Lees GidsCowSwap Gids
Hoe CoW AMM bondveilings gebruik om die arbitrageverliese wat likiditeitsverskaffers in die gesig staar, te verminder.
Lees GidsVerdien opbrengs sonder tydelike verlies
Skip the complexity of LP positions and impermanent loss. Earn 7.50% APY on USDC with Coinstancy Dollar Savings. Interest accrues every second and is automatically reinvested. No lock-up, withdraw anytime.
Begin verdien op CoinstancyGereed om te verdien sonder die risiko van tydelike verlies?
Verdien 7.50% APY op USDC met Coinstancy Dollar Savings. Rente word elke sekonde opgebou en outomaties herbelê. Geen vassluiting nie, onttrek enige tyd. Geen onpermanente verlies nie.
Bronne en verdere leeswerk
Die syfers en bewerings op hierdie bladsy berus op die dokumente hieronder. Tydsensitiewe syfers (koerse, opbrengste, fooie, markdata) beweeg: kontroleer die lewende waarde by die bron voordat jy daarvolgens optree.
- Uniswap-dokumentasie, Begrip van opbrengste (v2)developers.uniswap.org
The impermanent loss formula and the 0.6%, 2.0%, 5.7%, 13.4% and 25.5% figures used in the calculator table.
- Uniswap-dokumentasie, Poels (v2)developers.uniswap.org
Die 0.30% ruilfooi wat aan likiditeitsverskaffers op Uniswap v2 betaal word.
- Uniswap documentation, Feesdevelopers.uniswap.org
The Uniswap v3 fee tiers (0.05%, 0.30%, 1%) and the governance process for adding tiers.
- Uniswap-dokumentasie, Gekonsentreerde likiditeitdevelopers.uniswap.org
Hoe reeksposisies werk en waarom 'n posisie buite sy reeks ophou om fooie te verdien.
- CoW Protocol-dokumentasiedocs.cow.fi
Batch-veilings en die CoW AMM-ontwerp wat in die beskermingsafdeling beskryf word.
- Bancor-dokumentasiedocs.bancor.network
Eensydige likiditeit en die likiditeitsbeskermingsontwerp wat in die beskermingsafdeling bespreek word.
- DefiLlama, Opbrengstedefillama.com
Live fee income and yields for liquidity pools; use it instead of any fixed APY figure.
Laas nagegaan: September 2026. Eksterne skakels open in 'n nuwe oortjie; Coinstancy is nie verantwoordelik vir hul inhoud nie.