Stocks continued last week's rally and pushed the SPX and NDX to new all-time highs. Apple (AAPL) continues to lag on the year but rallied today in the final hour of trading when Bloomberg reported a shift coming to its A.I. layout for Siri. HP Enterprise (HPE) was the SPX top performer after reaching a settlement on its merger with Juniper Networks (JNPR). Oracle (ORCL) rallied to a new high after getting an upgrade. J.D. Durkin takes investors through the biggest market movers of the session.