Where S earns the most — safely.
Sonic — rebranded Fantom with major upgrade
The highest S rate on YieldScope right now is 17.7 % APY on OKX Earn — safety grade B, Flexible. The best S rate on a platform that passes all five of our safety checks is 2.24 % APY on Gate.io Earn (Flexible). Across 9 venues we track, S averages 3.32 % APY. Rates float and are refreshed daily; last updated 2026-10-18.
ATH $1.03 on Jan 2025·upd. Oct 18
One coin, 9 prices for your trust
How S yields moved across exchanges
from 2026-05-25 to 2026-10-18
Source: daily snapshots via exchange APIs
All platforms for S
| Platform | Best ↓ | Type | Platf. risk | |
|---|---|---|---|---|
| | 17.7 % | flexible | B | Open → |
| | 3.0 % | staking | C | Open → |
| | 2.24 % | flexible | A | Open → |
| | 1.85 % | 30d lock | B | Open → |
| | 1.75 % | flexible | B | Open → |
| | 1.21 % | flexible | B | Open → |
| | 1.17 % | flexible | C | Open → |
| | 1.0 % | flexible | B | Open → |
| | 0.02 % | flexible | D | Open → |
How much will you earn?
| Platform | Interest | Total |
|---|---|---|
| ★ | +1.9150 | 11.9150 |
| +0.3042 | 10.3042 | |
| +0.2263 | 10.2263 | |
| +0.1866 | 10.1866 | |
| +0.1764 | 10.1764 | |
| +0.1217 | 10.1217 | |
| +0.1176 | 10.1176 | |
| +0.1005 | 10.1005 | |
| +0.0016 | 10.0016 |
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 17.65% 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 9 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
One email on Monday. The whole week's yield, graded.
Best safe rates, biggest movers, every spike that died. No spam, unsubscribe anytime.