# ACI Worldwide (ACIW) — Overview

ACIW · NASDAQ · Stock

Canonical page: https://www.lighthorse.io/tickers/aciw

## Price

Last close $52.80 on Oct 16, 2026. 52-week range $38.47 – $60.18.

## Company profile

ACI Worldwide Inc develops, markets, and installs a portfolio of software products focused on facilitating electronic payments. The firm's products are sold and supported directly and through distribution networks covering three geographic regions - the Americas, EMEA, and Asia Pacific. ACI software products process payment transactions for retail banking clients, billers such as utilities and healthcare providers, and community banks and credit unions. ACI's customers are financial institutions all over the world, but the majority of the revenue is generated in the United States and EMEA regions. The company's operating segment includes Payment Software and Biller. The company generates the majority of its revenue from the Payment Software segment.

## Frequently Asked Questions

### How do I buy stock in ACI Worldwide (ACIW)?

ACIW trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

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Data provided by [AInvest](https://www.ainvest.com).