# ProShares Nasdaq-100 Dynamic Buffer ETF (QB) — Overview

QB · NASDAQ · Fund

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

## Price

Last close $48.90 on Oct 15, 2026. 52-week range $41.21 – $49.60.

## Fund profile

QB seeks investment results, before fees and expenses, that track the performance of the Nasdaq-100 Dynamic Buffer Index.

| Metric | Value |
| --- | --- |
| Issuer | ProShare Advisors |
| Industry | — |
| Inception | Jun 24, 2025 |
| Assets under management | $3.9M |
| Expense ratio | 0.58% |
| Net asset value | $48.99 (as of Oct 14, 2026) |
| Distributions | Quarterly |
| Leverage | 1x |

## Frequently Asked Questions

### What is ProShares Nasdaq-100 Dynamic Buffer ETF (QB)?

QB seeks investment results, before fees and expenses, that track the performance of the Nasdaq-100 Dynamic Buffer Index.

### What is QB's expense ratio?

ProShares Nasdaq-100 Dynamic Buffer ETF charges an annual expense ratio of 0.58%. The fund is issued by ProShare Advisors.

### How large is QB?

ProShares Nasdaq-100 Dynamic Buffer ETF manages $3.9M in assets and has traded since Jun 24, 2025.

### How do I buy shares of ProShares Nasdaq-100 Dynamic Buffer ETF (QB)?

QB 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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Quotes and charts are not real-time and must not be relied on for trade decisions or valuation.

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).