The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF (XLB)

The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF (ARCA: XLB) has a market capitalization of $8.42B. Last close $52.59 (as of 2026-11-04); 52-week range $42.04 to $54.19. ORTEX data as of 2026-11-02: short interest is 9.98% of free float, 1.5 days to cover and the average cost to borrow is 0.62%.