What Is Sky

Sky is MakerDAO's new name after its 2024 rebrand, a DeFi protocol that lets users borrow and store value without going through a bank, with the stablecoin USDS as its main product. Governance has been running for years without major changes.

Why It's Interesting, Why It's Not

What makes Sky interesting is that its ecosystem is mature and its governance has actually been tested over time, not just promised in a whitepaper. The problem is that same maturity means growth isn't as explosive as newer protocols still in their early-adopter phase. The stablecoin market itself keeps getting more crowded, with new entrants squeezing the room Sky has left to grow.

The Data That Matters Most

TVL sits at $6.061B, sideways over the last 90 days. That's not a sign of dying, it's a sign of a protocol that's stopped chasing hypergrowth. 30-day fees of $29.57M sound solid, but only $1.13M of that reaches holders, roughly 4%. The rest goes back into protocol operations. P/S ratio is 2.7x, the cheapest of every protocol I've analyzed so far.

That's what makes me pause, cheap, but holders only get scraps. If it's not clear cash flow, what are people actually holding SKY for? Governance rights alone, or just betting the ecosystem stays big?

Main Risks

Governance could end up dominated by whales, so voting isn't always representative of all holders. There's also depeg risk if collateral or market conditions shake, a risk baked into every stablecoin, Sky included. But what worries me most is tightening stablecoin regulation, plus competition from USDT and USDC, both with far wider distribution and a head start as the default choice.

Bottom Line

TVL is stable, fees keep flowing, governance has been established for years. Sky really is hard to kill. But hard to kill isn't the same as worth holding. For exposure to a mature DeFi protocol that isn't going to collapse easily, Sky makes sense. For a token whose value tracks protocol performance directly, $1.13M in holders revenue out of $29.57M in fees is a red flag worth thinking through again. Where this goes next depends heavily on stablecoin regulation and how well Sky defends its position in an increasingly tough market.

Data: TVL $6.061B (sideways over 90 days), 30-day fees $29.57M, 30-day revenue $13.44M, 30-day holders revenue $1.13M, market cap $1.4B, P/S 2.7x.

1. What is DeFindex

DeFindex is a yield aggregator on Stellar/Soroban. Its job is to allocate user capital into DeFi strategies, currently focused on Blend v2 lending pools, so yield gets optimized without users needing to manage positions manually. Simply put, it's a vault that auto-rebalances into the best yield available on Soroban.

2. TVL

DeFindex's TVL is currently at $15.78M, up from $14.21M over the past 7 days (+11%). This number is much more modest than the initial +526% spike that first caught attention, but that's actually the more meaningful signal, growth that's starting to normalize tends to be more sustainable than a hype-driven spike. They were audited by OtterSec in March 2025, which found 1 critical and 3 high findings, all of which have been resolved. An audit trail like this matters, especially on a chain where the DeFi ecosystem is still early like Soroban. Based on DeFiLlama data, there's no other yield aggregator with significant TVL on Soroban yet, so DeFindex is effectively the first mover in this segment. That said, this is a market positioning claim, not something directly verifiable from on-chain data.
One thing to note: of the seven listed strategies, $15.72 million—or 99.4% of the TVL—is concentrated in a single pool: USDC Blend Fixed. In practice, DeFindex currently functions more as a wrapper for USDC Blend Fixed than as a diversified yield aggregator.

3. Risks you need to know

This is the most important part to understand before getting in. DeFindex's Vault Manager has no mandatory timelock, and there's no native multisig requirement either. The Rebalance Manager can act instantly, funds can move between strategies with no delay that would give users time to react. The protocol also has no native governance, so there's no voting or checks and balances to approve changes to strategy or parameters. This means the trust assumption rests heavily on the team behind these two roles. If the keys get compromised, or a bad unilateral decision gets made, there's no timelock giving users time to exit first. This isn't a smart contract bug issue, it's operational centralization risk, and it's usually the thing that gets missed if you only look at TVL growth and the audit report.

4. DeFindex vs Yearn

DeFindex is a bet on Stellar's growth, an ecosystem that's still early but has upside if Soroban DeFi develops, with the tradeoff of immature governance infrastructure. Yearn is already proven on EVM, tested over years, has much larger TVL, and its governance (veYFI, multisig, timelock on strategy changes) is also more established, even if not perfect. DeFindex is a high risk high reward play on a new chain, Yearn is exposure to battle-tested infrastructure. It's not really an apples to apples comparison since they're at different maturity stages, but the context is useful for seeing how far DeFindex still is from a "proven model."

Bottom line: DeFindex's growth story is solid, its audit trail is clean, but the governance centralization in the Vault and Rebalance Manager makes this still an early-stage bet that requires trust in the team, not trust in the system.

A Fundamental Analysis | Juni 2026
Source: DeFiLlama, Token Terminal

Executive Summary

Pendle remains one of the DeFi protocols with the clearest revenue model in its class. While its $1.44B TVL has been on a downtrend since March, there are signs of stabilization indicating a sufficiently loyal user base—not merely mercenary liquidity chasing incentives. More importantly, the protocol has been operating without token incentives since January 2026. 30-day revenue remains in the range of $686K–$1.08M depending on the metric used, and holder revenue of $852K indicates actual distribution to token holders, not just for show. Compared to peers, a P/S of 27x is in the middle: far more conservative than Uniswap (43x) but still a premium over GMX (2.1x), which makes sense for a protocol with a specific yield trading niche.

Here’s the issue: the P/S ratio rose 96% not because revenue grew, but because the multiple expanded. The market is repricing expectations, while actual fundamentals haven’t yet confirmed this. Average revenue per user is only $6.6, meaning Pendle’s growth thesis is heavily reliant on significant user acquisition. If TVL doesn’t recover within the next 1–2 months, pressure on revenue will become increasingly evident. Macro factors, particularly shifts in appetite for LRT and yield-bearing assets, also remain beyond the protocol’s control.

Methodology note: The discrepancy in revenue figures between Token Terminal ($686K) and DeFiLlama ($1.08M) is likely due to differing definitions. TT generally measures protocol fees only, while DeFiLlama may include LP fees. This should be clarified before these figures are used for cross-protocol comparisons.

Protocol Overview

Pendle Finance is a yield derivatives protocol that allows users to split yield-bearing assets into two components: Principal Token (PT) and Yield Token (YT). When users deposit assets such as stETH or aUSDC, the protocol wraps the assets and then separates their future yield from the principal. PT represents the right to redeem the underlying asset at maturity, functioning similarly to a zero-coupon bond. YT captures all yield generated by the underlying asset until the same maturity date.

Two distinct use cases emerge from this. PT buyers lock in a fixed return by purchasing tokens at a discount, ideal for those seeking predictable yield without exposure to interest rate volatility. YT buyers take the opposite approach: paying a small upfront cost to gain leveraged exposure to the underlying yield rate, which is attractive if they expect interest rates to rise.

What sets Pendle apart from typical yield aggregators is that it creates a market for the yield itself. It doesn’t just optimize where yield flows, but allows the market to set its own price. This makes Pendle more of an interest rate trading venue than just a router, bringing fixed-income mechanics to DeFi in a way no other protocol has done at a meaningful scale.

Traction & Financials

Pendle currently has a TVL of $1.44B, though this figure has been on a downward trend since March 2025 before showing signs of stabilization. The protocol has passed its peak growth phase and is now in a consolidation phase.

30-day revenue figures vary depending on the source: $686K according to Token Terminal vs . $1.08M according to DeFiLlama, as each platform has a different definition of what counts. Holder revenue is recorded at $852K (DeFiLlama), meaning the majority of revenue does indeed go to token holders. And since January 2026, Pendle has recorded $0 in token incentives. The protocol remains active without liquidity issuance, which is no small feat.

The P/S ratio stands at 27x, up 96% from the previous period due to revenue compression relative to market cap, not solid growth. Between GMX (2.1x) and Uniswap (43x), Pendle sits in the middle. The average revenue per user of $6.6 is indeed small, likely because its user base leans toward large capital deployments that aren’t very frequent, rather than high-frequency retail activity.

Risk Factors

1. Valuation Compression Risk

The P/S ratio of 27x is up 96% year-over-year, but revenue has actually contracted. This gap cannot be allowed to persist for too long. If revenue does not recover, repricing of the valuation could be quite severe, especially if overall DeFi sentiment deteriorates as well.

2. YT Mechanics and Time Decay Risk

YT is a wasting asset: its value approaches zero as it nears maturity. This mechanism is asymmetric, and poor entry timing can be costly. This complexity is also what makes it difficult for Pendle to enter a broader retail segment. Sudden spikes in yield volatility can trigger abrupt exits from the pool.

3. Yield Environment Dependency

If the base yield from Aave, Lido, or Ethena drops, demand for PT/YT will weaken as well; this is already evident from the TVL, which remains in a downtrend. A prolonged low-yield scenario could structurally suppress revenue, not just cyclically.

4. Competitive Entry Risk

The yield trading space is still relatively empty, but first-mover advantage does not guarantee a secure long-term position. Large protocols with existing liquidity, or new players with more aggressive tokenomics, could enter. Switching costs in DeFi are low.

Outlook

Potential Catalysts (6–12 Months)

Two factors most likely to drive a recovery: expansion to chains with active yield ecosystems, and integration of new underlying assets such as tokenized RWAs that can expand the yield base beyond the native DeFi cycle. If macro conditions drive capital rotation back into DeFi and the base yield of major protocols rises, PT/YT volume could be boosted as well. The organic revenue without incentives already visible today at least indicates a genuine product-market fit.

Red Flags to Watch

A TVL breakdown from stabilization levels without a clear catalyst, or revenue contraction for more than two consecutive quarters, is sufficient reason to reconsider this thesis. Aggressive entry by competitors with deep liquidity, or a structural shift toward a permanently low-yield environment, could also undermine this fundamental case from the ground up.

Pendle has genuine product differentiation and has proven it can operate without token incentives. However, its stretched valuation amid revenue contraction places it in the “high-conviction wait-and-see” category, not an immediate accumulation target.

Disclaimer: This article is not financial advice. Data collected in June 2026. DYOR.