Bank · FDIC insured
1NB CD Rates
1NB’s best CD rate is 3.19% APY on a 1-year CD. Terms run from 6 months to 2 years. Rates checked October 15, 2026.
How 1NB’s CD rates compare
Compared with banks and credit unions near Ardmore, OK, where 1NB has the most branches. $10,000, best rate first.
This bank’s best
1NB
3.14%APY
- Term
- 12 months
- Requires
- None
- Minimum
- $1,000
- Earns on $10,000
- $314
Certificates of Deposit (CDs)
Top rate
Communication Federal Credit Union
4.35%APY
- Term
- 13 months
- Requires
- None
- Minimum
- $1,000
- Earns on $10,000
- $472
2nd-highest rate
MTC Federal Credit Union
4.17%APY
- Term
- 8 months
- Requires
- Another account
- Minimum
- $500
- Earns on $10,000
- $276
1NB CD score
66
CD score
Higher than 16% of U.S. banks and credit unions
- 3–8 months3–8 mo2.87%
- 9–15 months9–15 mo3.14%
- 16–30 months16–30 mo3.03%
- QualifiedQualified3.14%
Each track runs from the lowest to the highest rate among U.S. banks and credit unions; the dot is this rate.Qualified: needs another account or monthly activity.
Where 1NB ranks
By CD score, in each area where it has branches
Every rate
Current CD rates
Rates from the bank’s website. Earnings assume the rate doesn’t change.
Certificates of Deposit (CDs)
Up to 3.19%APY · 4 terms
| Term | APY | Earns on $10,000Earns |
|---|---|---|
| Unknown | 2.98% | $0 |
| 6 months | 2.87% | $142 |
| 12 months | 3.14% | $314 |
| 24 months | 3.03% | $615 |
Opening an account
Confirm the bank’s opening requirements and whether the account is available where you live. A nearby branch does not establish eligibility for every rate.