Where S earns the most — safely.
Sonic — rebranded Fantom with major upgrade
The highest S rate on YieldScope right now is 10.5 % APY on OKX Earn — safety grade B, Flexible. The best S rate on a platform that passes all five of our safety checks is 1.07 % APY on Bitget Earn (Flexible). Across 7 venues we track, S averages 2.91 % APY. Rates float and are refreshed daily; last updated 2026-07-29.
ATH $1.03 on Jan 2025·upd. Jul 29
One coin, 7 prices for your trust
How S yields moved across exchanges
from 2026-05-25 to 2026-07-29
Source: daily snapshots via exchange APIs
All platforms for S
| Platform | Best ↓ | Type | Platf. risk | |
|---|---|---|---|---|
| | 10.5 % | flexible | B | Open → |
| | 3.0 % | staking | C | Open → |
| | 1.92 % | 30d lock | B | Open → |
| | 1.61 % | flexible | C | Open → |
| | 1.2 % | flexible | C | Open → |
| | 1.07 % | flexible | A | Open → |
| | 1.05 % | flexible | B | Open → |
How much will you earn?
| Platform | Interest | Total |
|---|---|---|
| ★ | +1.1053 | 11.1053 |
| +0.3042 | 10.3042 | |
| +0.1937 | 10.1937 | |
| +0.1622 | 10.1622 | |
| +0.1207 | 10.1207 | |
| +0.1075 | 10.1075 | |
| +0.1055 | 10.1055 |
Method: monthly compounding (1 + APR/12)ⁿ, where APR is the exchange's stated rate. The realized 12-month return is slightly higher due to reinvestment. Rates may change. Not financial advice.
S rates on the move
What to watch on S
S yield FAQ
The highest S rate we currently track is 10.53% APY on OKX Earn, which we grade B for safety. These are base rates refreshed daily — not promotional teasers.
It depends on the platform, not the coin. We grade every platform A–F on five checks: regulation, proof-of-reserves, flexible withdrawals, an insurance fund, and track record. Check the grade next to each rate before depositing — a higher APY often means higher risk.
No. We track 7 platforms for S and publish base rates only — never the headline promo or teaser tiers that apply to tiny balances. Floating rates are labelled as snapshots, so the number reflects what a normal balance realistically earns.
What is S
Sonic (S) is a Layer-1 — formerly Fantom, rebranded with a major upgrade in 2024-2025. New high-speed architecture. Led by Andre Cronje. S replaces FTM 1:1.
Known risks
- ⚠Dependent on Andre Cronje (history of leaving Fantom)
- ⚠Competition with Solana, Sui, Aptos
- ⚠Rebrand requires rebuilding trust
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