RWM vs SRS

RWMBProShares Short Russell2000

SRSBProShares UltraShort Real Estate

In short

RWM Short small caps at one speed: RWM targets the inverse of the Russell 2000's daily move, with no 2x or 3x multiplier on top. Trading since 2007, at 0.95% net of a waiver through September 30, 2027.

SRS The one-ticker way to lean against US real estate with leverage: SRS targets twice the inverse of the S&P 500's real estate sector, recalculated every single day. It has been running since 2007, just as the housing market cracked.

Stated mandate

RWM The fund seeks daily investment results, before fees and expenses, that correspond to the inverse of the Russell 2000 Index's daily performance.

SRS The fund seeks daily results, before fees and expenses, equal to two times the inverse performance of the S&P Real Estate Select Sector SM Index.

Why people hold it

• RWM Straight -1x, not a multiplier: it tracks the inverse of the Russell 2000's daily move, where stablemate TWM targets -2x on the same index.proshares.com
• ProShares calls it the only -1x ETF tied to the Russell 2000, the index of the 2,000 smallest US names in the Russell 3000.proshares.comproshares.com 2
• Trading since January 2007 and one of the busier funds in the inverse-equity aisle, so entering and exiting is rarely the hard part.
• Fee is 0.95% net of a waiver through September 30, 2027 (1.05% gross), near what this category charges, and it rates among the strongest builds in its peer group.

• SRS ProShares describes it as the only -2x ETF built to rise when the real estate sector falls on a given day. A REIT-heavy short with leverage, in one brokerage ticker, no margin account or borrow hunt.proshares.com
• 0.95% net of a waiver through September 30, 2027 (1.29% gross), near the category median and the same net fee as ProShares' index shorts like PSQ and RWM, each 0.95% net of waivers through September 30, 2027.
• Trading since January 2007, so nearly two decades of operating history across full real estate cycles. Few inverse sector funds have been around that long.
• Among the leveraged and inverse funds we review, it sits in the upper tier of a large peer group on how cleanly the exposure is built and traded.

Worth knowing

• RWM The -1x target resets daily. Hold longer and compounding rules: ProShares says multi-day returns can differ significantly from the target, in amount and even direction.proshares.comproshares.com 2
• Symmetric by design: on days the Russell 2000 climbs, the fund is built to lose roughly as much as the index gains.proshares.com
• Fund documents tell investors to monitor holdings as frequently as daily, which puts this at the hands-on end of the shelf.proshares.com

• SRS The -2x target is a one-day target. The prospectus states that over longer periods daily rebalancing and compounding will very likely make returns differ from -2x the index, including in flat markets.sec.gov
• Exposure comes mainly from swaps with large financial institutions rather than shorted shares, so counterparty terms and financing costs sit inside the return.sec.gov
• A small fund that trades lightly next to the big index-based inverse ETFs, so spreads and execution deserve attention.

Full RWM profile⁠

Full SRS profile⁠