<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMDIvYmRiMDc3YTEtZWY4NC00ZDcyLWFlZjUtMWI2MzQxY2U1YmY0LmpwZw==.jpg"></p><p>Spot Bitcoin ETF demand remains robust, but Bitcoin could face stiff resistance near $52,000. How could altcoins react?</p>