The Innovator U.S. Small Cap Power Buffer ETF (KAPR) aims to provide investors with returns that mirror those of the iShares Russell 2000 ETF (IWM), though with an established maximum cap on potential gains. A key feature of this fund is its downside protection, which safeguards investors from the first 15% of any losses incurred within a defined outcome period, prior to the assessment of fees and expenses. While these protective and return parameters reset annually, the ETF is designed for long-term holding.