GDXU is trading at $110.51 (+3.28%) as gold steadied Tuesday after falling nearly 4% in the previous session. - The stabilization allowed a modest rebound in gold-miner exposure. - Gold faced pressure from rising Treasury yields, a stronger dollar, and renewed inflation and Fed-rate-hike concerns after the U.S.-Iran impasse. - GDXU’s leveraged exposure can amplify gold-miner moves; its prior close was down 16.24%, underscoring volatility.