<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjItMTEvNDFkZjRmZGEtNDJkOS00ZjAzLThjZTctMGU4YzcyZDRiNTc1LmpwZw==.jpg"></p><p>Bitcoin miners face a shakeout, one metric warns as the November monthly close looms for BTC.</p>