According to Crypto Rover, historical patterns show that periods when Bitcoin ETFs (Exchange-Traded Funds) begin selling often coincide with attractive entry points for investors, as observed in previous market cycles (source: Crypto Rover on Twitter, June 13, 2025). This behavior typically leads to short-term downward pressure on BTC prices, followed by robust recoveries, making it a critical signal for traders seeking optimized buy zones. Monitoring ETF outflows and sell-offs can provide actionable insights for traders looking to capitalize on market volatility and potential rebounds.