Invesco RAFI US 1000 ETF (PRF) Options Open Interest

Monitoring PRF open interest helps you see where real money is positioned on Invesco RAFI US 1000 ETF's options and which strikes are attracting the most commitment from traders. Invesco RAFI US 1000 ETF's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor PRF options open interest in real time and find the strikes that matter.

Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising PRF options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Invesco RAFI US 1000 ETF to settle.

The Invesco RAFI US 1000 ETF (Fund) is based on the RAFI Fundamental Select US 1000 Index (Index). The Fund will normally invest at least 90% of its total assets in common stocks that comprise the Index. The Index is designed to track the performance of the largest US equities, selected based on the following four fundamental measures of firm size: book value, cash flow, sales and dividends. The 1,000 equities with the highest fundamental strength are weighted by their fundamental scores. The Fund and the Index are reconstituted annually.Effective close of business March 21, 2025, FTSE RAFI US 1000 Index ("Current Underlying Index") will change to the RAFI Fundamental Select US 1000 Index ("New Underlying Index").

The New Underlying Index will replace the Fund’s Current Underlying Index. The Fund’s name will change to “Invesco RAFI US 1000 ETF”. As of 08/31/2025 the Fund had an overall rating of 4 stars out of 1077 funds and was rated 4 stars out of 1077 funds, 4 stars out of 1018 funds and 4 stars out of 826 funds for the 3-, 5- and 10- year periods, respectively. Source: Morningstar Inc. Ratings are based on a risk-adjusted return measure that accounts for variation in a fund's monthly performance, placing more emphasis on downward variations and rewarding consistent performance. Open-end mutual funds and exchange-traded funds are considered a single population for comparison purposes. Ratings are calculated for funds with at least a three year history. The overall rating is derived from a weighted average of three-, five- and 10-year rating metrics, as applicable, excluding sales charges and including fees and expenses. ©2025 Morningstar Inc. All rights reserved. The information contained herein is proprietary to Morningstar and/or its content providers. It may not be copied or distributed and is not warranted to be accurate, complete or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance does not guarantee future results. The top 10% of funds in a category receive five stars, the next 22.5% four stars, the next 35% three stars, the next 22.5% two stars and the bottom 10% one star. Ratings are subject to change monthly. Had fees not been waived and/or expenses reimbursed currently or in the past, the Morningstar rating would have been lower. Ratings for other share classes may differ due to different performance characteristics.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where PRF open interest is concentrated. Our scanner maps Invesco RAFI US 1000 ETF's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Invesco RAFI US 1000 ETF's options open interest as the signal it is, not as an afterthought.