Verkkoboth swppx and fxaix offer investors an opportunity to gain exposure to the u. s. Verkkofxaix is a more actively managed with annual turnover of: Fxaix (0) and swppx (0) have matching initial minimum. Verkkothe fxaix fund invests at least 80% of its assets in stocks included in the s&p 500 index, aiming to closely track the index's performance. Which index fund will reign supreme? Learn the key differences between these popular funds and find out which one is best for your.