Bitcoin Price Prediction for September 2026: What Follows a $3.5 Billion ETF Month?

Crypto Insight Summary: Bitcoin price rose 24.95% in August, and still trades 9.62% below where it started the year. The month was bought almost entirely by funds. Everyone else was selling into it. Why Did the Price Rise 25% in August? US spot Bitcoin ETFs took in $3.52 billion during August, per SoSoValue data. Only five of 21 Crypto Insight Analysis: Direction: Bullish BTC Impact: Major Impact Horizon: Long-term (1 quarter-1 year) Reasoning: Massive ETF inflows signal institutional adoption, boosting long-term BTC outlook.