Best 21 Month CD rates of November 2026 (Up to 4.65%)
Available Nationwide, Government Insured — November 6, 2026
| Bank | Type | APY | Actions | Last checked |
|---|---|---|---|---|
 OMB Bank | 21 Month CD | 4.65%steadyFree Rate AlertWatch This Rate | Share | 2 days ago |
 Skyla Credit Union | 21 Month CD | 4.50%steadyFree Rate AlertWatch This Rate | Share | 2 days ago |
 Bank5 Connect | 21 Month CD | 3.20%steadyFree Rate AlertWatch This Rate | Share | 16 hours ago |
 Patelco | 21 Month CD | 3.00%steadyFree Rate AlertWatch This Rate | Share | 2 days ago |
 Chase Bank | 21 Month CD | 2.00%steadyFree Rate AlertWatch This Rate | Share | 2 days ago |
21 Month CD rate history since RateBrain began tracking »
CD calculator: what your deposit earns at today’s top rates »
Common questions
What is the best 21 Month CD rate today?
As of November 6, 2026, the highest 21 Month CD rate RateBrain tracks is 4.65% APY from OMB Bank, checked 2 days ago.
What is a typical 21 Month CD rate right now?
The median across the 5 21 Month CD rates RateBrain tracks is 3.20% APY.
How much interest does $10,000 earn in a 21 Month CD?
At 4.65% APY, $10,000 earns about $828 over the 21 month term, held to maturity.
Which rate does RateBrain show for each account?
The APY for a $10,000 deposit, as published by the bank or credit union on its own website.
How often are these rates checked?
RateBrain reads each bank's and credit union's own rate pages on a rolling schedule and records every rate it finds. A rate not confirmed in 30 days is left off this list until it is checked again.
Please Note: We are not a bank or credit union and are not affiliated with any. The information above is provided 'as is' and solely for informational purposes, not for specific financial advice. While we aim to keep our information accurate and current, the rates and information shown on this page may be inaccurate or be out of date. Please check with banks directly for the most up to date and accurate information.