SPYM’s 12-month return is +14.7%, but index gains are skewed by mega-cap stocks; half of S&P 500 constituents have negative 12-month returns.
SPYM: S&P 500 Monthly Dashboard For December
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SPYM’s 12-month return is +14.7%, but index gains are skewed by mega-cap stocks; half of S&P 500 constituents have negative 12-month returns.