RSP ▼ -0.7% - Invesco S&P 500 Equal Weight ETF $RSP etf below 50 D sma area $RSP fell below its 50-day simple moving average today, declining 0.7%. The breach of this widely-watched technical level often signals weakening momentum and can trigger selling pressure from traders who use moving averages as support indicators. 09-SEP-2026 11:20 AM ET