HVAC is trading 3.67% down at $34.53, with the decline appearing consistent with broader risk-off pressure. - HVAC is the AdvisorShares HVAC and Industrials ETF; no clear company-specific catalyst was identified in available search results. - Oil and Treasury yields rose amid renewed Strait of Hormuz supply concerns as investors awaited Fed minutes; market reporting described stocks falling alongside oil-driven concerns. Intraday volume data was unavailable.