InvestNot yet confirmed elsewhere1 publisher2 min readPublished
Aave's proposed December cap fits less than half of the $67.4 million in PT-AUSD maturing Oct. 8
TokenLogic and LlamaRisk would cap Aave's December PT-AUSD market at 20 million or 30 million tokens, against 67.4 million October tokens maturing Oct. 8. Whether leveraged borrowers stay in the trade depends on how fast Aave raises that limit.
The Investor · Invest desk
What happened
- Last month Pendle opened a market for AUSD principal tokens that mature Dec. 17, and TokenLogic wants Aave to add it as the follow-on maturity for October borrowers.
- Aave opened the October market with a 20 million-token cap that filled by late August; LlamaRisk recommended 40 million, then 80 million once that also filled within days.
- LlamaRisk's Aug. 31 review found all 18 of the largest October suppliers carried debt, mainly in USDC, at a median health factor of 1.02.
- On Oct. 2 the December Pendle pool held $1.61 million of liquidity and 904,717 PT, with $44,000 traded since it launched.
- TokenLogic said active AUSD loans on Aave rose 113% to $8.7 million from $4.1 million over 15 days.
Why it matters
- constraint At LlamaRisk's 30 million starting cap, about 37.4 million tokens of expiring collateral would have no December slot until Aave approves another increase.
- exposure A median health factor of 1.02 leaves the largest borrowers roughly 2% of collateral value to lose on execution before liquidation, if they roll by buying in the thin pool.
- decision Each October borrower with debt has to redeem and repay, post other collateral, or roll into December, and only the roll keeps both the fixed-yield position and the loan in place.
Neither adviser proposed opening December at the size of the position that is expiring [8][3]. Both proposals start small. CryptoSlate argues the October precedent shows Aave can expand capacity when demand, liquidity and borrower health justify it [15]. October's limit quadrupled in two steps [24], and the expiring position now fills about 84% of the final 80 million ceiling [22].
The pool is the harder limit. Its liquidity is about 2.4% of the collateral that may want to move, and the December PT outstanding is about 1.3% of the October supply [21][20]. Pendle users can mint more PT by splitting yield-bearing AUSD into principal and yield tokens, so the pool does not cap how much December collateral can eventually exist [14]. It does set the price for any borrower who buys December PT in the pool instead of minting it. Large-scale migration can still move execution prices, according to CryptoSlate [14].
"Fixed yield becomes collateral. Collateral creates credit. Then the next maturity keeps the cycle moving," DeFi researcher Andree said [6]. The credit in that cycle is mostly USDC [10]. AUSD loans on Aave grew by $4.6 million in 15 days [16], and deposits more than doubled to $11.2 million [2]. Even so, the whole $8.7 million AUSD loan book equals about 13% of the expiring collateral [17].
Oct. 8 has three plausible outcomes. In the first, borrowers mint December PT, swap it in as collateral, and Aave raises the cap again as LlamaRisk recommends, as it did twice for October [9][7]. In the second, they redeem each token for one AUSD and repay [4][12]. The capital then leaves the loop. In the third, the move goes through the pool and borrowers pay for it in execution price [14].
I think most of the position rolls. Minting removes the pool as a ceiling. LlamaRisk has already named December as the destination for as much as 67.4 million of collateral [9]. And October's caps were raised within days each time they filled [7]. The case against is the rate. The reporting does not include the implied fixed yield on the December token, and a leveraged fixed-yield position pays only while that yield beats the cost of the stablecoin debt against it [10]. If December supply is still well under 30 million a few weeks after expiry while the cap has room, then the capital left by choice and I am wrong.
What to watch
- Whether Aave governance lists PT-AUSD-17DEC2026 at TokenLogic's 20 million or LlamaRisk's 30 million cap, and how soon the first increase follows.
- December PT outstanding and pool liquidity in the days after Oct. 8, against 904,717 PT and $1.61 million on Oct. 2.
- Health factors of the largest October borrowers through the swap, measured against the 1.02 median LlamaRisk reported on Aug. 31.
Clarity's read
What the record supports and how the coverage leans. The claims behind it follow.
Reality
- Evidence55
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- [1]
On Oct. 3, TokenLogic said active AUSD loans on Aave jumped 113% to $8.7 million from $4.1 million in 15 days.
ReportedSupportedSource: TokenLogic, via CryptoSlate2 sources— create a free account to open themView cited source - [2]
User AUSD deposits on Aave more than doubled to $11.2 million over the same period.
ReportedSupportedSource: TokenLogic, via CryptoSlate2 sources— create a free account to open themView cited source - [3]
About 67.4 million PT-AUSD-8OCT2026 tokens were supplied as collateral on Aave V3's Monad market as of Oct. 2, according to risk adviser LlamaRisk.
- [4]
The Pendle principal tokens mature Oct. 8, when each becomes redeemable for one AUSD and its fixed-yield appreciation ends.
- [5]
Pendle deployed a Dec. 17 AUSD principal-token market last month, and TokenLogic has proposed listing it on Aave so borrowers can move into the next maturity without giving up collateral utility.
- [6]
"Fixed yield becomes collateral. Collateral creates credit. Then the next maturity keeps the cycle moving,"
- [7]
Aave launched the October PT collateral market with a 20 million-token supply cap; users filled it by late August, LlamaRisk recommended raising it to 40 million, that limit was fully used within days, and LlamaRisk recommended another increase to 80 million.
- [8]
TokenLogic proposed a 20 million initial cap for PT-AUSD-17DEC2026, while LlamaRisk recommended starting at 30 million.
- [9]
LlamaRisk described the December PT as the rollover destination for the October position and said as much as 67.4 million of Aave collateral could potentially migrate into it.
- [10]
In an Aug. 31 assessment, LlamaRisk found that the 18 largest suppliers of the October PT all carried debt, primarily in USDC, with additional borrowing in GHO, USDe and USDT0; their median health factor was 1.02.
- [11]
The tight margin reflects a structure in which both collateral and debt are dollar-denominated, letting borrowers run high loan-to-value positions with less directional price risk than crypto-backed leverage.
- [12]
Maturity does not itself trigger liquidation; borrowers can redeem PT for AUSD after expiry, repay loans, or post other collateral, but a user with debt cannot necessarily withdraw the October PT unless the position remains adequately covered. Rolling directly into December PT is another route to keeping the borrowing position intact.
- [13]
As of Oct. 2, the December Pendle pool had $1.61 million of liquidity, 904,717 PT outstanding and $44,000 of trading volume since deployment.
- [14]
Pendle users can mint additional PT by splitting yield-bearing AUSD positions into principal and yield tokens, so existing pool liquidity does not impose a hard limit on how much collateral can be created; large-scale migration can still affect execution prices.
- [15]
The October precedent shows Aave can expand capacity if demand, liquidity and borrower health justify it.
- [16]
Active AUSD loans on Aave grew by $4.6 million in 15 days.
- [17]
The $8.7 million AUSD loan book equals about 13% of the expiring PT-AUSD collateral.
- [18]
A 30 million cap would hold about 44.5% of the 67.4 million expiring tokens; a 20 million cap about 29.7%.
- [19]
At a 30 million starting cap, about 37.4 million tokens of expiring collateral would have no December slot.
- [20]
December PT outstanding is about 1.3% of the October PT supplied on Aave.
- [21]
December pool liquidity is about 2.4% of the dollar value of the expiring collateral (each token redeems for one AUSD).
- [22]
The 67.4 million supplied fills about 84% of the 80 million cap.
- [23]
A median health factor of 1.02 leaves roughly 2% of risk-adjusted collateral value before a position reaches the liquidation threshold of 1.0.
- [24]
The October cap quadrupled from 20 million to 80 million.
Sources
1 independent publisher whose own reporting we read for this story.
- cryptoslate.comAave and Pendle may have found a way to keep yield capital from ever leaving DeFi
1 article · October 6, 2026
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