BEZ is trading at $6.36, up 3.58% after hours; available reporting has not established a specific catalyst for the reversal. - BEZ is an inverse Bloom Energy ETF, and Bloom’s 8% rise during the October 21 session generally pressured the fund. - Bloom rose after comments highlighted power and cooling as constraints on AI growth, with investors positioned ahead of its October 22 earnings report. - The after-hours uptick is consistent with weaker U.S. futures; the opposite session directions may reflect trading noise or positioning.