BTC drops 0.36% in 15 minutes: The escalation of the Iran–US conflict and rising expectations of a Fed rate hike converge to weigh on the market

From 05:15 to 05:30 (UTC) on July 17, 2026, BTC saw a sharp drop of 0.36% within 15 minutes; the price fell from 63,434.1 USDT to around 63,202.3 USDT, with an Ampl of 0.37%. Over the past 24 hours, BTC has cumulatively dropped by about 1.93%, falling from a $65,000 high to $63,415. Trading has been quiet, with the filled amount in the last 1 hour at only 199 BTC. Market sentiment is leaning toward cautious waiting.

The main driver behind this move is the sudden escalation of the U.S.-Iran military conflict. The United States launched its sixth day of strikes against Iran and expanded operations to areas around Tehran and northern provinces. Iran retaliated with missiles and drones against Bahrain and Kuwait. The temporary ceasefire agreement reached earlier has effectively broken down, and the risk of a full-scale war has risen sharply. Safe-haven funds have clearly flowed into gold instead of BTC (futures rose 3.84% in a single day). At the same time, Dallas Fed President Logan publicly argued for a moderately higher interest rate to curb inflation. The market expects another rate hike of 25 bps within the year, and tighter liquidity expectations are putting direct pressure on BTC valuation.

Second, Trump announced an additional 25% tariff on Brazilian goods, further expanding trade frictions and increasing macro uncertainty. Although the DXY has entered a bearish consolidation range, if it tests support and rebounds, it could reverse this tailwind. Current order book liquidity is extremely thin: the bid/ask depth ratio is 3.82, but there is data for only one level. At $63,414.9, a Maker order of 0.3698 BTC accounts for 94.2% of the total volume in the top 5 levels, showing that short-term buying is concentrated but the depth is insufficient. On the technical side, the daily and 4-hour moving averages still maintain a bullish alignment; the RSI is neutral, but the ADX is overall low (<30), indicating no strong trend and that price is consolidating in a range.

For the short term, watch whether the U.S.-Iran conflict escalates further into a full-scale war, and how the FOMC’s official meeting statement shapes rate-hike expectations. Key support levels to watch are $63,320 (24h low) to the $62,000 psychological level. Resistance is set toward $65,000. Changes in the correlation between gold and BTC and the DXY’s trajectory will influence subsequent fund flows. In the current low-volume environment, prices are vulnerable to shocks from single large trades—so it’s recommended to monitor whether the filled amount recovers.