Fixed Income Infrastructure Arrives on Solana
March 11, 2026
Traditional finance separates principal from yield. Treasury strips let you trade bonds and coupons independently. You can lock fixed rates, sell future income, or leverage yield exposure without t...
@ben_solstice
Traditional finance separates principal from yield. Treasury strips let you trade bonds and coupons independently. You can lock fixed rates, sell future income, or leverage yield exposure without touching principal.
Solana DeFi lacked institutional-grade baseline yield to tokenize. Then Solstice entered.
https://x.com/solsticefi/status/1972945799475777866
Our YieldVault reported 16.2% APY trailing 12 months with 100% positive months across nearly 3 years of private operations.
When you lock USX, receive eUSX tracking your position. The yield accrues but you can’t access it without unlocking principal and waiting for 7 days if your position is above $1,000.
@solsticefi recently integrated with @ExponentFinance to split eUSX into two separate tokens you can trade.
https://x.com/solsticefi/status/1983504017540960651
PT-eUSX = your principal. Hold until maturity to redeem. Or sell early if you need liquidity.
YT-eUSX = all yield earned until maturity. If YieldVault generates 20% APY, you collect it. Or sell the token to someone betting on performance.
This creates three strategies.
Lock fixed rates: Sell your YT-eUSX, keep PT-eUSX. You exit variable yield by selling future earnings upfront.
Amplify yield: Buy more YT-eUSX. Collect yield from multiple positions without depositing more principal. 15x Flares. This is the most efficient way to get Flares right now.
Provide liquidity: Supply both tokens to trading pools. Earn fees when others swap PT for YT. 10x Flares.
Every participant earns base YieldVault APY, any gains from PT/YT positions, Flares multipliers, and a share of 20,000 USX distributed monthly.
Almost $15m deployed to Exponent market in the first week.
This is Solana's first fixed rate market backed by active delta-neutral infrastructure and a truly Solana-native settlement layer.
https://x.com/ExponentFinance/status/1983890823134769468
In the end, Solana defi grows. This is the native loop that unlocks it.
Follow @solsticefi as we build institutional yield infrastructure for Internet Capital Markets on Solana.
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