Data-server provider Super Micro Computer Inc. and footwear maker Deckers Outdoor Corp. will join the S&P 500
SPX
stock index later this month, replacing Whirlpool Corp. and Zions Bancorporation, S&P Dow Jones Indices said Friday. Shares of both Super Micro
SMCI,
+4.54%
and Deckers
DECK,
+0.86%
rose after…