The latest Pectra upgrade brings several enhancements to the Ethereum Layer-2 ecosystem, such as expanded blob space, smart accounts, and validator improvements. This is expected to have a significant impact on tokens like Arbitrum (ARB), StarkNet (STRK), Mantle (MNT), Aevo (AEVO), and Fuel (FUEL). These tokens are poised to benefit from lower data costs, increased scalability, and improved functionality.

Despite recent price corrections, these tokens could see a positive effect from on-chain upgrades in the upcoming weeks. The Ethereum Layer-2 platforms are well-placed to leverage the evolving infrastructure. If momentum returns, there is potential for upside growth.

Arbitrum is set to benefit from reduced settlement fees and enhanced scalability thanks to expanded blob space and smart account features introduced by the upgrade. Despite a recent price decline, significant support is expected at $0.292. If the token regains momentum, it could target resistances at $0.315, $0.345, and possibly even $0.363.

StarkNet stands to gain from improvements in data availability and validator operations brought by the Pectra upgrade. These enhancements support cheaper and more scalable calldata posting for StarkNet. Although the token has experienced a downtrend, potential support levels are at $0.116, with resistances at $0.136, $0.15, and $0.161.

Mantle's modular architecture and staking design could indirectly benefit from the Pectra upgrade, particularly through an increase in validator staking limits. The token faces bearish pressure currently, with a key support level at $0.68 and potential resistances at $0.72, $0.759, and $0.809.

Aevo, a derivatives platform on Layer 2, is expected to see lower data availability costs and improved scalability with the Pectra upgrade. The token is facing a downtrend, with support levels at $0.096 and potential resistances at $0.107, $0.115, and $0.121.

Fuel Network, focused on high throughput and developer flexibility, is well-suited to benefit from the reduced costs of posting data to Ethereum due to the expanded blob space. The token shows bullish signs, aiming at resistances of $0.0129, $0.014, and $0.0163, with support levels at $0.010, $0.0084, and $0.0077.