The rollout adds fixed-rate swaps, leveraged yield exposure and access to RockawayX's Raiku SOL Ecosystem Vault, while offering rate traders 3x Raiku Rewards.
Exponent Finance has launched rkuSOL markets with Raiku, expanding trading and yield strategies around the tokenized Solana-linked asset. The rollout enables fixed-rate swaps, leveraged yield exposure and vault access through RockawayX's Raiku SOL Ecosystem Vault, and includes more than $20,000 in incentives. Rate traders will earn 3x Raiku Rewards as part of the launch campaign. The combination suggests Exponent is targeting users seeking structured yield tools, including the ability to lock in borrowing or lending rates and take amplified exposure to onchain returns.