TheStreet's founder and Action Alerts PLUS Portfolio Manager Jim Cramer weighs in on Friday's trending stocks including Equifax (EFX) - Get Report , Alphabet (GOOGL) - Get Report , Oracle (ORCL) - Get Report , Nvidia (NVDA) - Get Report , Southwest Airlines (LUV) - Get Report , Carnival (CCL) - Get Report and Apple (AAPL) - Get Report .

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