Key Takeaways Bitcoin’s price fluctuated near $77,283 and $78,000 in September 2026 after surging nearly 25% in August. A global sell-off in government bonds pushed 10-year Treasury yields to their highest since January 2025. Fed Chair decisions after Sept. 11 inflation data and U.S. jobs reports will dictate crypto moves. On Tuesday, bitcoin’s price kicked off September with characteristic volatility, swinging on either side of $77,200 or $78,000 amid an intensifying global sell-off in government bonds. The price action came just hours after the cryptocurrency locked in one of its biggest monthly performances of 2026, jumping by almost 25% in …

