# EDGAR Filing Document

**Accession Number:** 0001976517
**File Stem:** 0001398344-25-019516
**Filing Date:** 2025-10
**Character Count:** 3449
**Document Hash:** 8660ca0ab9ea4da591fbe4c226fa11b1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-25-019516.hdr.sgml**: 20251022

**ACCESSION NUMBER**: 0001398344-25-019516

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20251022

**DATE AS OF CHANGE**: 20251022

**EFFECTIVENESS DATE**: 20251022

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Roundhill ETF Trust
- **CENTRAL INDEX KEY:** 0001976517

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-273052
- **FILM NUMBER:** 251409012

**BUSINESS ADDRESS:**
- **STREET 1:** 154 WEST 14TH STREET
- **STREET 2:** 2ND FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10011
- **BUSINESS PHONE:** 6466615441

**MAIL ADDRESS:**
- **STREET 1:** 154 WEST 14TH STREET
- **STREET 2:** 2ND FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10011

## Series and Classes Contracts Data

### Roundhill Inverse Dow 30 WeeklyPay ETF (Series ID: S000096168)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000264955 | Roundhill Inverse Dow 30 WeeklyPay ETF |  |

### Roundhill Inverse Innovation-100 WeeklyPay ETF (Series ID: S000096169)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000264956 | Roundhill Inverse Innovation-100 WeeklyPay ETF |  |

### Roundhill Inverse Russell 2000 WeeklyPay ETF (Series ID: S000096170)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000264957 | Roundhill Inverse Russell 2000 WeeklyPay ETF |  |

### Roundhill Inverse S&P 500 WeeklyPay ETF (Series ID: S000096171)

| Class ID   | Class Name                              | Ticker Symbol   |
|:---|:---|:---|
| C000264958 | Roundhill Inverse S&P 500 WeeklyPay ETF |  |

---

| | |
|:---|:---|
| **Richard J. Coyle**<br> Partner | **Chapman and Cutler LLP**<br> 320 South Canal Street<br> Chicago, Illinois 60606<br>T 312.845.3724<br> rcoyle@chapman.com |

---

October 22, 2025

U.S. Securities and Exchange Commission

Division of Investment Management

100 F Street, N.E.

Washington, D.C. 20549

Re: Roundhill ETF Trust <br> <u>(Registration Nos. 333-273052; 811-23887)</u>

Ladies and Gentlemen:

On behalf of Roundhill ETF Trust (the *"Registrant"*), in accordance with the provisions of Rule 497(j) of Regulation C under the Securities Act of 1933 (the *"Securities Act"*), this letter serves to certify that the recent amendment to the Registration Statement on Form N-1A (the *"Registration Statement"*) for the Registrant for Roundhill Inverse Dow 30 WeeklyPay™ ETF, Roundhill Inverse Russell 2000 WeeklyPay™ ETF, Roundhill Inverse Innovation-100 WeeklyPay™ ETF and Roundhill Inverse S&P 500<sup>®</sup> WeeklyPay™ ETF, each a series of the Registrant, does not differ from that which would have been filed pursuant to Rule 497(c) of the Securities Act. Post-Effective Amendment No. 192 was filed electronically with the Securities and Exchange Commission on October 21, 2025.

If we may cooperate with you in any way in the processing of this registration statement, please telephone the undersigned at (312) 845-3724.

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| | |
|:---|:---|
| Very truly yours, | Very truly yours, |
| Chapman and Cutler llp | Chapman and Cutler llp |
| By: | /s/ Richard Coyle |
|  | Richard Coyle |

---

Enclosures