Kraken Earn used to feel like a simpler decision for stablecoin holders: flexible, or a 2 month fixed term. The newer Kraken Rewards screen shown here is more granular. For USDT and USD, the choices now run from flexible to fixed terms of 3, 6, 12 and 18 months.

That changes the way a user has to think about the product. Flexible is still the easy option if you want to keep access to funds, and the screenshot describes it as instant deallocation. Fixed rate terms are different: the screen says funds and rate are locked. In return for accepting that lockup, the displayed APY moves higher as the term gets longer.
| Term shown in Kraken Rewards | USDT | USD |
|---|---|---|
| Flexible | 3.75% APY | 4% APY |
| 3 months fixed | 4.5% APY | 4.5% APY |
| 6 months fixed | 4.75% APY | 4.75% APY |
| 12 months fixed | 5.1% APY | 5.1% APY |
| 18 months fixed | 5.55% APY | 5.55% APY |
The jump is not tiny. In the screenshot, USDT flexible is shown at 3.75% APY, while the 18 month fixed term is shown at 5.55% APY. USD flexible is shown at 4% APY, with the same 5.55% APY at 18 months. The middle terms sit between those two ends: 4.5% for 3 months, 4.75% for 6 months and 5.1% for 12 months.
The useful point is not that everyone should choose the longest term. A locked rate is only attractive if you are comfortable not using those funds during the term. If the money might be needed for trading, withdrawals or simply sitting outside the platform, flexible may still make more sense even at a lower APY.
Rates, eligibility and supported assets can change. Treat the screenshot as a look at the Kraken app at that moment, then check the current Earn screen before allocating funds. Stablecoin rewards are still a financial product, and the extra yield is not worth much if the term does not fit how you actually use your cash or stablecoins.
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