# American Century Short Duration Strategic Income ETF (SDSI) — Overview

SDSI · NASDAQ · Fund

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

## Price

Last close $50.48 on Oct 15, 2026. 52-week range $50.41 – $51.85.

## Fund profile

SDSI actively manages a broad portfolio of short-duration fixed income securities. The fund seeks to mitigate the impact of rising interest rates.

| Metric | Value |
| --- | --- |
| Issuer | American Century Investment Management, Inc. |
| Industry | — |
| Inception | Oct 11, 2022 |
| Assets under management | $335.2M |
| Expense ratio | 0.32% |
| Net asset value | $50.41 (as of Oct 14, 2026) |
| Distributions | Monthly |
| Leverage | 1x |

## Frequently Asked Questions

### What is American Century Short Duration Strategic Income ETF (SDSI)?

SDSI actively manages a broad portfolio of short-duration fixed income securities. The fund seeks to mitigate the impact of rising interest rates.

### What is SDSI's expense ratio?

American Century Short Duration Strategic Income ETF charges an annual expense ratio of 0.32%. The fund is issued by American Century Investment Management, Inc..

### How large is SDSI?

American Century Short Duration Strategic Income ETF manages $335.2M in assets and has traded since Oct 11, 2022.

### How do I buy shares of American Century Short Duration Strategic Income ETF (SDSI)?

SDSI 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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This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness.

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