US PRE-MARKET MOVERS: ECHO, TMUS, VZ, KXIAY, OKTA, CHKP, TSEM, MAR, EL, IDXX, CRWD

ES +0.3% NQ +0.6% RTY +0.5%

• ECHO +6.5%: SPCX is in talks to purchase EchoStar's Boost Mobile or use its network; TMUS -2.2% VZ -2%
• KXIAY -17%: Sees Dec.-Q op. profit of ¥2tln (prev. 1.99t), raising concerns over slowing AI-driven memory demand
• OKTA +1.8%: Will join the S&P 500, replacing KVUE, effective BMO on Nov. 4th
• CHKP -6.5%: Rev. missed
• TSEM +5%: Headline metrics topped exp. w/ strong next Q rev. guide
• MAR +3.7%: Solid Q report alongside raising next Q & FY view
• EL +1.6%: Top & bottom line beat alongside lifting FY27 outlook
• IDXX +6%: Q report impressed as headline metrics topped & lifting FY guidance
• CRWD +3%: Upgraded at Deutsche Bank