BTC drops 0.36% in 15 minutes: A short-term sell-off triggered by uncertainty ahead of the Fed’s rate decision and added geopolitical risk

July 28, 2026, 17:00–17:15 (UTC): Within 15 minutes, BTC plunged 0.36%, falling from 64,037.6 USDT to around 63,796.2 USDT. The amplitude was 0.38%. Overall, the market shifted into a clear risk-off posture, with volatility noticeably increasing.

The key driver behind this move is the sharp contraction in market risk appetite ahead of the Fed’s policy meeting. Current market pricing implies a 68.5% probability of keeping interest rates unchanged, but a 31.5% chance of a rate hike still creates meaningful pressure. Uncertainty around the Fed’s meeting this week has strengthened the DXY, directly weighing on the performance of BTC and other risk assets. Meanwhile, although the Iran–Israel conflict has seen a brief pause, passage risk through the Strait of Hormuz remains a core variable in global energy pricing, and ongoing geopolitical uncertainty continues to disrupt market sentiment.

On top of that, gold has held above $4,000, attracting safe-haven capital, while crude oil’s sharp drop of 6.3% has eased some inflation pressure. However, heightened energy-price volatility has intensified concerns about inflation persisting. BTC failed to follow gold higher, reflecting the market’s current positioning of BTC as a risk asset rather than a safe-haven tool. In addition, selling pressure in AI-related stocks and memory chips spilled over into Bitcoin mining stocks, creating indirect downside pressure on the crypto market—capital rotated among tech themes but did not flow effectively into the crypto space.

In the short term, watch the effectiveness of the $62,745 support level; if it breaks, BTC could test the $61,000–$62,000 range. The Fed’s rate decision on July 30 and developments in the Iran–Israel conflict are key checkpoints. It’s recommended to monitor macro headlines and on-chain capital flows to mitigate short-term volatility risk.