Retail traders continued buying even as stocks slid Thursday, ending the session with $4 billion in net purchases.Despite the market selloff, retail traders remained undaunted, buying aggressively.The latest equities selloff pushed retail traders further away from recouping their 2025 losses.Retail investors have been pumping $11 billion in equities since April 2, buying single stocks such as Tesla Inc. and Palantir Technologies Inc.