A volatile stock market led to high trading activity among retirement plan investors in April, according to the Alight Solutions 401(k) IndexTM. One-third of the days had above-normal1 trading and 0.024% of balances were traded, the highest since October 2020. Early in the month, as stocks fell, investors moved from equities to fixed income. As the market rebounded, they bought back into equities. April observations: • On average, 0.024% of 401(k) balances were traded daily.