BTC 15-minute pullback of 0.42%: Escalation of the U.S.-Iran conflict prompts safe-haven funds to pull back

Between 14:15 and 14:30 UTC on July 22, 2026, BTC saw a sharp short-term drop of 0.42%, with a price range of 65,594.0–65,905.6 USDT and an amplitude of 0.47%. Earlier, BTC fell from the intraday high of $66,654 to around $65,928, with a cumulative 24-hour drop of 1.22%. Trading volume is extremely thin (only 286 BTC on the 4-hour candlestick chart), order book depth is very shallow, and both sides are concentrated in a narrow price range—small amounts of capital are enough to trigger short-term fluctuations.

The core driver behind this move is the repricing of risk-off sentiment as the US-Iran military conflict continues to escalate. The US ended its 11th consecutive night airstrike on Iran. The risk of navigation through the Strait of Hormuz has increased, and crude oil prices are edging toward $94 per barrel. At the same time, the expected cost of the Iran war is $37.5 billion, US casualties have risen to 18, and expectations of the conflict lasting longer have been strengthened. Gold, as a traditional safe-haven asset, broke above $4,120 per ounce; buyers ignored high return rates and the oil price shock, with large funds flowing from risk assets into gold and US Treasuries. In the current market environment, BTC is viewed more as a risk asset rather than a safe-haven tool—safe-haven funds preferentially sell BTC and rotate into gold.

In addition, while there is no rate hike expected from the Fed this month, markets are pricing a 69% probability of a rate hike in September. The 10-year US Treasury yield remains at a high 4.6%, increasing the opportunity cost of holding zero-yield BTC. The brief positive lift from regulatory benefits under the Clarity Act has been fully overwhelmed by geopolitical risk. Extremely low volume indicates that the current decline is more due to missed bids rather than large-scale selling—an additional technical fluctuation under liquidity contraction.

In the short term, watch out for volatility risk. Key support to monitor is $65,550 (intraday low) through the $65,000 psychological level. Resistance is at $66,000. Going forward, closely monitor developments in US-Iran ceasefire talks, US Flash PMI data, and remarks from Fed officials. If geopolitical conditions ease and oil prices pull back, BTC may stabilize and rebound. If the conflict escalates further, risk-off sentiment could continue to weigh on the crypto market.