The airline sector, represented by the JETS ETF, experienced a significant downturn in the pre-market session, primarily driven by concerns over a spike in energy and jet fuel prices. [7, 9, 11] This macro issue was compounded by negative company-specific news, including a slashed earnings outlook from American Airlines due to these rising fuel costs [7, 9] and a notable analyst downgrade for JetBlue Airways. [10] The broader market showed mixed, but much less severe, movement, indicating this was a sector-specific sell-off. [14]