EARN
UP TO

4.11

% APY*

ON AN ONYX ASPIRE
MONEY MARKET ACCOUNT

ELEVATED BANKING TAILORED TO YOUR FINANCIAL GOALS.

Onyx is a premium banking program from ASB, created for customers who value elevated benefits and a more personalized experience. Discover preferred products, rates, and rewards designed to help your money go further.

ONYX PRODUCT SUITE

Explore the Onyx product lineup, featuring banking solutions tailored to your unique financial goals and lifestyle needs.

Onyx High
Interest Checking

Onyx Apsire Money
Market

Onyx Personal
Loans

Onyx Product
Add Ons

Onyx Line of
Credit

ONYX EXCLUSIVE RATES

Take advantage of our most competitive interest rates on deposit accounts, consumer loans, CDs, and other Onyx products designed to grow your money.

DOWNLOAD INTEREST RATE DETAILS ▼

ONYX QUARTERLY GIVEAWAYS

Onyx is all about rewards. Every quarter, we offer Onyx customers the chance to win a special giveaway. This opportunity is exclusive to customers using an Onyx product, so sign up today! The next giveaway drawing is around the corner.

Onyx Quarterly Giveaway

Concierge Support

CONCIERGE SUPPORT

We’re here to help you unlock the benefits of being an Onyx member. To learn more, call or visit an ASB branch located in Andover or Wichita.

Sign Up Now

*New account promotion is 0.50% rate increase on any Onyx Aspire Money Market balance tier. Promotional Annual Percentage Yield (APY) of 4.11% is determined based on the current posted Onyx Aspire Money Market tier for balances over $500,000 with a rate of 3.61% APY, effective 03/25/2026, plus the 0.50% promotion increase. Current posted rates are tied to a variable fed rate and subject to change at any time. This promotional rate is available only to new Andover State Bank customers. A new customer is defined as an individual with no active deposit relationship with Andover State Bank at the time of account opening. Customers must meet all account opening requirements. A minimum opening deposit of $100 is required for each account. To qualify for the promotional rate and Onyx product suite, customers must open both an Onyx High-Interest Checking account and an Onyx Aspire Money Market account and must either (1) maintain $50,000 or more in combined account balances at Andover State Bank or (2) be a business owner who is a beneficial owner or principal of a business. One product suite per primary account holder. At the conclusion of the 90-day promotional period, the interest rate and APY will adjust based on the balance maintained in the Onyx Aspire Money Market account as follows:
  • Balances over $500,000 will earn 100% of the 90-day Treasury Bill
  • Balances from $250,000.01 to $500,000 will earn 85% of the 90-day Treasury Bill
  • Balances from $100,000.01 to $250,000 will earn 70% of the 90-day Treasury Bill
  • Balances up to $100,000 will earn a bank-determined variable rate, which is subject to change at any time
Interest is calculated using the average daily balance method and is compounded and credited to the account monthly. Fees may reduce earnings. This promotional offer is subject to change or withdrawal at any time and expires on June 30, 2026. Additional terms, conditions, and eligibility requirements may apply. Contact Andover State Bank for complete details.

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