Bank · FDIC insured
Security Bank CD Rates
Security Bank’s best CD rate is 3.80% APY on a 1-year CD. Terms run from 1 month to 5 years. Rates checked October 15, 2026.
How Security Bank’s CD rates compare
Compared with banks and credit unions near Tulsa, OK, where Security Bank has the most branches. $10,000, best rate first.
This bank’s best
Security Bank
3.80%APY
- Term
- 12 months
- Minimum
- $2,000
- Earns on $10,000
- $380
Certificates of Deposit
Top rate
Communication Federal Credit Union
4.35%APY
- Term
- 13 months
- Minimum
- $1,000
- Earns on $10,000
- $472
2nd-highest rate
Oklahoma's Credit Union
4.30%APY
- Term
- 19 months
- Minimum
- $500
- Earns on $10,000
- $689
Security Bank CD score
85
CD score
Higher than 69% of U.S. banks and credit unions
- 3–8 months3–8 mo3.65%
- 9–15 months9–15 mo3.80%
- 16–30 months16–30 mo3.80%
- 31–60 months31–60 mo3.80%
- QualifiedQualified3.80%
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 Security Bank 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
Up to 3.80%APY · 9 terms
Must maintain a minimum daily balance of $2,000 in the account each day to obtain the disclosed APY. Interest compounded quarterly and stays on deposit until maturity. Early withdrawal penalty may apply. Automatically renews 10 days after maturity for the same term at the current interest rate.
| Term | APY | Earns on $10,000Earns |
|---|---|---|
| 1 monthTerm: 30 Days. Must maintain a minimum daily balance of $2,000 each day to obtain disclosed APY | 3.04% | $25 |
| 3 monthsTerm: 90 Days. Must maintain a minimum daily balance of $2,000 each day to obtain disclosed APY | 3.04% | $75 |
| 6 monthsTerm: 182 Days. Must maintain a minimum daily balance of $2,000 each day to obtain disclosed APY | 3.65% | $181 |
| 12 monthsTerm: 12 Months. Must maintain a minimum daily balance of $2,000 each day to obtain disclosed APY | 3.80% | $380 |
| 18 monthsTerm: 18 Months. Must maintain a minimum daily balance of $2,000 each day to obtain disclosed APY | 3.80% | $575 |
| 24 monthsTerm: 24 Months. Must maintain a minimum daily balance of $2,000 each day to obtain disclosed APY | 3.80% | $774 |
| 36 monthsTerm: 36 Months. Must maintain a minimum daily balance of $2,000 each day to obtain disclosed APY | 3.80% | $1,184 |
| 48 monthsTerm: 48 Months. Must maintain a minimum daily balance of $2,000 each day to obtain disclosed APY | 3.80% | $1,609 |
| 60 monthsTerm: 60 Months. Must maintain a minimum daily balance of $2,000 each day to obtain disclosed APY | 3.80% | $2,050 |
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.