Notable earnings before Wednesday's open

 Major earning expected before the bell on Wednesday include:

• Abbott Laboratories (ABT)
• The Boeing (BA)
• Freeport-McMoRan  (FCX)
• NextEra Energy (NEE)
• AT&T (T)

Other earnings slated for release before Wednesday's open include:

• ADP, APH, ASML, BPOP, ELV, EXTR, GD, GPI, HES, HESM, KMB, MKTX, NDAQ, NEP, NSC, OTCQX:OIIIF, PB, PGR, RDY, RES, SF, SIFY, TDY, TEL, TTM, TXT, USB
• For Seeking Alpha's full earnings season calendar, click here.