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Check out this morning's top movers from around Wall Street, compiled by The Fly. 

HIGHER -

• WestRock (WRK) up 8% after entering into a merger agreement with Smurfit Kappa (SMFKY) 
• Cintas (CTAS) up 1% after BofA upgraded the stock to Buy from Neutral with a price target of $580, up from $523
• Apple (AAPL) up 1% ahead of its iPhone 15 launch event scheduled for later today

UP AFTER EARNINGS -

• Casey's General Store (CASY) up 3%

DOWN AFTER EARNINGS -

• Oracle (ORCL) down 9%

LOWER -

• Acelyrin (SLRN) down 58% after its izokibep trial did not meet the study's endpoint
• RTX (RTX) down 1% after RBC Capital downgraded the stock to Sector Perform after the company provided an update on the impact of the recently disclosed powder metal issue with its GTF engine