Informal, informative and fun. Join #TeamTackle on this daily relaxed atmosphere to talk the markets and get your questions answered. We will be holding the Lounge each day in the Tackle Trading Discord server.

Each week in the Tackle Newsletter, we rank the major sectors using the SPDR sector ETFs. To make the most of those rankings, it’s helpful to understand how each ETF is constructed and weighted. While the overall structure doesn’t change much quarter to quarter, the weightings—and occasionally the constituents—do shift. In fact, starting this Monday, COIN will join the S&P 500, replacing DFS following its merger with COF.