Portals DeFi Weekly - 13th March, 2026

Welcome to the Portals DeFi Weekly, your weekly dose of the latest insights and analysis in DeFi. This week, the market was shaken by a series of high-profile exploits and oracle failures, while the launch of BlackRock's first staked ETH ETF signaled growing institutional interest. Here is everything you need to know.

Market Pulse

• Total Market Cap: $2.46T (+2.57%)
• DeFi TVL: $97.04B (+2.78%)
• 24h Volume: $7.73B
• Fear & Greed: 15 (Extreme Fear)
• BTC Dominance: 57.04%

Summary

The total market cap stands at $2.46 trillion, a modest 2.57% gain over the past 24 hours, though the market remains on edge. Bitcoin is trading at $73,459 (+5.1%), while Ethereum has reclaimed the $2,187 level (+6.0%). Despite these gains, the Fear and Greed Index has fallen to 15 (Extreme Fear), down from 18 last week, indicating deep-seated anxiety among market participants following several major security incidents.

DeFi TVL has climbed to $97.04 billion, a 2.78% increase, suggesting that capital has not fled the ecosystem despite the turmoil. DEX volume remains robust at $7.73 billion, and ETF inflows were positive at $130.1 million for the day. The launch of BlackRock's staked ETH ETF is a significant long-term positive, potentially paving the way for more yield-bearing institutional products.

The Yield Market Pulse

Current State and Sentiment Analysis

The yield landscape this week is a tale of two cities. On one hand, high-profile exploits have made investors more risk-averse, leading to a flight to quality and a compression of yields on the safest assets. On the other hand, the launch of BlackRock's ETHB and Lido's EarnUSD vault is set to inject new liquidity and competition into the staking and stablecoin yield markets.

Sentiment is cautious, with a clear preference for proven, battle-tested protocols. We are seeing capital rotate into strategies with transparent risk parameters and sustainable yield sources. The top opportunities this week reflect this trend, with a focus on established protocols like Morpho, Convex, and Pendle.

Top Opportunities This Week

The following five opportunities were verified directly on Portals Explorer. They represent a range of risk profiles and strategy types, from low-risk lending to higher-yield vault strategies.

Neutrl Staked NUSD

• APY: 9.13%
• Chain: Ethereum
• Type: Stablecoin Yield
• TVL: $147.40M
• Risk: Low-Medium

Neutrl is a delta-neutral stablecoin protocol that generates yield through basis trading and funding rates.

pmUSD/crvUSD Convex Deposit

• APY: 11.97%
• Chain: Ethereum
• Type: LP Deposit
• TVL: $13.59M
• Risk: Medium

This strategy involves providing liquidity to a Curve pool and staking the LP tokens in Convex to earn CRV, CVX, and trading fees.

Pendle Market USDai 15OCT2026

• APY: 10.10%
• Chain: Arbitrum
• Type: Fixed Rate PT
• TVL: $2.97M
• Risk: Medium

Purchasing the Principal Token (PT) of USDai on Pendle allows users to lock in a fixed yield until the maturity date in October 2026.

Morpho Steakhouse Reservoir USDC

• APY: 6.58%
• Chain: Ethereum
• Type: Lending Vault
• TVL: $116.18M
• Risk: Low-Medium

This Morpho Blue vault provides USDC liquidity to a specific, curated lending market, offering a competitive and relatively low-risk yield.

Morpho Felix USDT0

• APY: 5.84%
• Chain: HyperEVM
• Type: Lending Vault
• TVL: $18.92M
• Risk: Med-High

A lending vault on the HyperEVM chain, offering yield on USDT. The higher risk profile is associated with the newer chain and protocol deployment.

DeFi News

Key Developments This Week

• $50M Aave Trade Catastrophe: A user lost nearly $50 million in a single trade on Aave's interface due to extreme slippage. The trade was routed through low-liquidity pools on SushiSwap, and MEV bots extracted the majority of the value.
• Aave Oracle Error Triggers $27M in Liquidations: A faulty price oracle update from Chaos Labs caused a 2.85% price drop for wstETH, leading to approximately $27 million in liquidations on Aave. Chaos Labs has promised full reimbursement for all affected users.
• BlackRock Launches Staked Ethereum ETF (ETHB): The asset management giant launched its iShares Staked Ethereum Trust on Nasdaq. The fund debuted with over $100 million in assets and saw $15 million in first-day trading volume, signaling strong institutional demand for yield-bearing crypto products.
• Lido Expands with EarnUSD Stablecoin Vault: Lido launched its EarnUSD vault, accepting USDC and USDT to be deployed across various DeFi strategies. This marks Lido's first major expansion beyond its core ETH staking products.
• Mantle TVL Crosses $1 Billion: Mantle's ecosystem TVL surged past $1 billion, a growth of over 38% in the past week and nearly 170% in the past month. The primary driver has been the successful deployment of Aave on the network.
• Compound Finance Front-End Hijacked: Compound's website was briefly compromised, redirecting users to a phishing site. No user funds were lost as the core protocol and IPFS-hosted app were unaffected.
• Cardano Readies for Protocol 11 Hard Fork: The Cardano community confirmed the Protocol 11 hard fork for March 2026, which will introduce the Hydra Layer-2 scaling solution and other performance enhancements.

Portals Platform Updates

Portals Foresight: The Ultimate DeFi Simulation Engine is here!

We are pleased to announce the public beta of Foresight, a powerful new API for DeFi developers, wallets, and protocols. Foresight is a transaction simulation engine that allows you to preview the outcome of any transaction before it's sent on-chain.

With a single API call, you can see exactly how a transaction will affect token balances, gas costs, and smart contract state across 31 EVM chains. This eliminates guesswork and helps prevent costly errors. Key features include:

• Automatic Balance Injection: Simulate transactions even if the wallet has no tokens.
• Human-Readable Results: Get clear, structured data on token flows and state changes, not hex code.
• Batch Simulations: Chain multiple transactions together in a single call to model complex DeFi strategies.

Foresight is designed to help build safer, more transparent, and more user-friendly DeFi applications. Learn more and get your API key here.

• The DeFi Drop ft. LAGOON Finance is live! Watch the full segment of previous podcasts here.

The State of Chains

Total DeFi TVL stands at $97.04 billion as of March 13, 2026. Ethereum continues to hold its dominant position, but capital is clearly flowing into promising L2s. Mantle is the undisputed growth story of the week, while Bitcoin's DeFi ecosystem saw a significant TVL decline. The data reflects a market that is actively seeking both growth and security, rewarding chains with strong incentive programs and battle-tested infrastructure.

Top DeFi Protocols by TVL

Aave continues to lead all DeFi protocols with $25.82 billion in TVL, followed by Lido at $19.55 billion. EigenCloud holds third place at $9.29 billion. The top of the leaderboard remains dominated by Ethereum-based liquid staking and lending protocols, highlighting their central role in the DeFi ecosystem.

Chain Performance Analysis

• Ethereum holds $57.44 billion in TVL, representing 59.2% of total DeFi. The 7-day change is a healthy +3.82%, bolstered by the launch of BlackRock's ETF and continued activity in its mature DeFi ecosystem.
• Solana reached $7.00 billion in TVL, up 3.52% in seven days. The chain continues to see strong activity, further supported by Circle minting $2 billion in USDC on the network this week.
• BSC sits at $5.88 billion, down 1.48% in seven days. The chain experienced a slight contraction this week, facing stiff competition from newer L2s.
• Mantle stands at $1.05 billion, up an explosive 38.90% in seven days and 170% in the past month. The Aave deployment is the primary growth driver, turning Mantle into a major liquidity hub.
• Bitcoin DeFi reached $3.01 billion in TVL, down a staggering 34.37% in seven days. The sharp decline reflects a significant outflow of capital from its nascent DeFi ecosystem.
• Base holds $4.21 billion, up 1.99% in seven days. Coinbase's L2 continues to attract new protocols and users, with Morpho Blue vaults on Base showing strong inflows.

Looking Ahead: Market

Market Outlook

The market is in a state of high alert. The constructive price action of BTC and ETH is at odds with the Extreme Fear sentiment, suggesting that participants are bracing for more volatility. The key level for BTC is now $74,000; a sustained move above this could trigger a broader recovery in altcoins and DeFi TVL.

DeFi-specific dynamics are becoming more pronounced. Protocols with clear revenue models and institutional-grade security, such as Aave and Morpho, are outperforming on a TVL basis despite recent incidents. This divergence suggests that capital is becoming more selective, rewarding protocols with proven product-market fit over speculative plays.

Key Catalysts to Watch

• Fallout from Aave Incidents: How the Aave community and team respond to the recent trade catastrophe and oracle failure will be critical. A transparent and robust response could reinforce trust, while any missteps could lead to further capital flight.
• BlackRock's ETHB Momentum: The daily inflows and trading volume of the ETHB ETF will be a key barometer of institutional appetite for yield-bearing DeFi assets. Strong continued demand could accelerate the development of similar products.
• Mantle's Sustained Growth: The key question for Mantle is whether its explosive growth is sustainable. Monitoring user retention and the diversification of its DeFi ecosystem beyond Aave will be crucial.
• L2 Competition: The battle between L2s like Mantle, Base, and Arbitrum is heating up. Watch for new incentive programs and major protocol deployments as these chains compete for liquidity and users.

About portals.fi: portals.fi is the DeFi Super App. A one-click gateway to the entire on-chain economy. Powered by real-time data and seamless execution, portals.fi connects traders to over 20 million assets, thousands of protocols, and every major blockchain.

Disclaimer: The content of this newsletter is for informational purposes only. It is not investment advice. Please do your own research and consult with a qualified financial advisor before making any investment decisions. DeFi investments carry significant risks, and past performance does not guarantee future results. More details here.