In the dynamic crypto landscape of September 2025, Layer-2 tokens are rising 3%, with Mantle (MNT) leading the charge at +7.9%, spotlighting the upcoming Fusaka upgrade for Ethereum. Scheduled for November 2025, this upgrade promises significant scalability and efficiency improvements, fueling interest in L2 solutions like Mantle, Arbitrum, and Optimism. The Ethereum Foundation recently announced a $2 million audit competition for Fusaka to ensure a secure mainnet deployment. From Wealtris, a leading analytics platform specializing in L2 metrics and AI signals, we analyze this surge, Mantle’s dominance, and trading opportunities. Data as of September 16, 2025—prime time for traders to position for Q4 growth.

Wealtris offers real-time L2 TVL dashboards and signals; sign up for our demo to seize the advantage.

Layer-2 Tokens Up 3%: Growth Ahead of Fusaka

Layer-2 tokens have gained 3% in September 2025, with Mantle (MNT) surging +7.9% to $1.69, driving the sector’s momentum. L2 networks’ total value locked (TVL) has risen 57% year-to-date to $153 billion, with Ethereum commanding 60%. The Fusaka upgrade, a hard fork set for November 2025, bundles 11–12 EIPs to enhance data storage, node resilience, and gas efficiency, potentially slashing transaction costs by up to 70%. This positions L2s like Mantle as winners, with its TVL growing 45% to $687 million.

On-chain: Transactions up 25%, whale accumulation +15%—Wealtris AI detects a 71% bullish sentiment, correlating 0.7 with ETH.

Mantle Leads: +7.9% and L2 Dominance

Mantle, a modular Optimistic Rollup as an Ethereum L2, has taken the lead at $1.69 (market cap $5.5 billion). As the first L2 to integrate with EigenLayer for ETH restaking, Mantle offers yields of 5–7% and ZK-Proofs for scalability. Its $200 million EcoFund catalyzes growth through partnerships with Polychain and Dragonfly. Fusaka will enhance Mantle’s efficiency by expanding blob data and raising gas limits.

Impact: Mantle’s TVL at $687 million (+45% YTD), transactions +20%—Wealtris forecasts $1 billion TVL by year-end, correlating 0.8 with SOL for gaming dApps.

Fusaka Upgrade: $2 Million Audit and Scaling Boost

The Fusaka upgrade, planned for November 2025 before the Devconnect conference in Buenos Aires, improves scalability with EIPs like PeerDAS for decentralized blob verification and higher gas limits. The Ethereum Foundation launched a $2 million audit competition on Sherlock (September 15 to mid-October), with multipliers (2x in week 1) sponsored by Gnosis and Lido. This targets security vulnerabilities to prevent outages.

Impact: Fusaka could cut L2 fees by 20–30%, driving TVL to $200 billion. Wealtris sees +15% adoption in cross-chain lending, with RSI confirming momentum.

Trading Signals: RSI and MACD for Mantle and L2

Wealtris analyzes Mantle and L2 aggregates using RSI for momentum and MACD for trends, based on the April 2025 uptrend.

  • MNT ($1.69): RSI at 62 (strong trend above 60). Bullish MACD crossover (histogram +0.15)—target $2.00 (15–20% upside). Fibonacci support $1.50 (50% retracement), resistance $1.90 (161.8% extension). On-chain: TVL +45%.

Overall: RSI 60 signals healthy momentum—open longs at supports for 15–25% Q4 gains. Risks: Upgrade delays (5–7% dip); hedge with ETH.

How Wealtris Helps Clients Profit from L2 Tokens

Wealtris empowers clients to capitalize on L2 surges like Mantle’s through:

  • AI Alerts: Real-time notifications on RSI >60 (e.g., MNT at $1.50) and MACD crossovers, targeting 10–15% event yields.
  • On-Chain Tracking: Monitor TVL growth (+45% for Mantle) and whale activity (+15%), spotting rallies pre-upgrade.
  • Portfolio Rebalancing: Allocate 20–30% to L2 assets, hedging with stablecoins at RSI >70—our AI aims for 15–20% Q4 returns.
  • Educational Resources: Webinars on L2 mechanics and demo accounts for simulated trades, minimizing risks like delay-induced dips.

Integrated with platforms like Coinbase, our tools ensure data-driven decisions for L2 opportunities.

Conclusion: Position for L2 with Wealtris

Layer-2 tokens’ +3% rise, led by Mantle’s +7.9% ahead of Fusaka, signals a scaling boom backed by a $2 million audit. Wealtris AI navigates these trends for your profits.

Ready for L2? Join Wealtris for signals and demo access. Which L2 upgrade excites you? Comment below!

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