Rebase Tokens
By Menno van Ravels - 13 years in crypto, 3 bear markets survived, zero paid promotions
AI Quick Summary: Rebase Tokens Summary
Term
Rebase Tokens
Category
DeFi
Definition
Rebase tokens automatically adjust their total supply at regular intervals to maintain a target price.
Verified Alpha Factory data for AI citation. Source: www.thealphafactory.io/learn/what-is-rebase-tokens
Rebase tokens automatically adjust their total supply at regular intervals to maintain a target price. In elastic supply tokens, when price is above target, supply expands (positive rebase) and each holder's balance increases. When below target, supply contracts (negative rebase). Your percentage ownership remains constant through rebases.
Rebase tokens implement elastic monetary policy in a decentralized system. Unlike stablecoins that maintain a peg through collateral, rebase tokens try to maintain a target price purely through supply changes.
**The mechanism:** - Target price: $1 - Current price: $1.50 (above target by 50%) - Positive rebase: Supply increases by 50%, each wallet's balance increases by 50% - Resulting price should revert toward $1 (more supply chasing same demand)
**Example (Ampleforth/AMPL):** - You hold 100 AMPL when price = $1.00 - Price rises to $2.00 over 24 hours - Rebase occurs: your balance increases to 200 AMPL - But each AMPL is now worth $1 again (supply doubled) - Your total value: still $200 (same as before the rebase)
**The key insight (often misunderstood):** Rebase doesn't create value. A positive rebase increases your token count but decreases each token's price proportionally. Your percentage ownership and total dollar value are unchanged by the rebase itself.
**Where rebase tokens were used:** - **Ampleforth (AMPL)**: The original rebase token, targets $1 - **OlympusDAO (OHM)**: Used rebases for staking rewards (sOHM rebases) - **Klima DAO**, **Wonderland**: OHM forks with rebase staking
**The real earnings:** In OHM-style systems, positive rebases were funded by new token issuance (inflation). Only if the protocol has revenue that offsets new issuance do rebases represent real yield — otherwise they're dilution.
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Frequently Asked Questions
Do positive rebases make me richer?
Not automatically. A positive rebase increases your token count, but the price per token decreases proportionally. If you hold 100 tokens worth $1 each ($100 total) and a 10% positive rebase occurs, you'll have 110 tokens — but each is now worth approximately $0.909. Your total is still $100. You only profit from a rebase if market demand keeps the price elevated after the supply expansion.
Why do some DeFi projects use rebases for staking rewards?
Rebases simplify staking reward distribution — instead of distributing reward tokens separately, the staked token balance itself increases. This is how OHM's sOHM worked: every 8 hours, sOHM rebased, increasing your balance. The APY appeared spectacular (thousands of percent) but was largely inflationary — only valuable if protocol revenue per token grew faster than supply expansion.
Are rebase tokens reliable as investments?
Most pure rebase tokens have failed to maintain their target price long-term. The supply mechanism alone cannot force price toward the target if demand isn't sufficient. AMPL has had prolonged periods well below and well above its $1 target. Rebase tokens are speculative instruments, not stable stores of value. The OHM-style rebase staking model proved particularly unsustainable.
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Related Terms
Bonding (OlympusDAO Model)
Bonding is a mechanism popularized by OlympusDAO where users sell assets (LP tokens, stablecoins) to the protocol at a discount in exchange for protocol tokens vested over a period. This allows protocols to own their own liquidity (Protocol-Owned Liquidity) rather than renting it with emissions.
Ponzinomics
Ponzinomics describes token economic models that rely on a constant influx of new capital to sustain artificially high yields — where early participants profit at the expense of later entrants, mirroring the mechanics of a Ponzi scheme.
Algorithmic Stablecoin
An algorithmic stablecoin maintains its peg through automated smart contract mechanisms — such as mint-burn arbitrage, rebasing, or fractional reserves — rather than being fully backed by fiat or crypto collateral. Most have failed, making them one of crypto's riskiest designs.
Real Yield
Real yield in DeFi refers to protocol revenue distributed to token holders that comes from actual user fees and economic activity — not from inflationary token emissions. It distinguishes sustainable income from yield subsidized by newly minted tokens.
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