Some of the stocks that may grab investor focus today are: Wall Street expects Tyson Foods Inc (NYSE:

) to report its Q2 EPS at $0.43 on revenue of $7.55 billion. TSN shares gained 0.58% to $19.00 in after-hours trading. Analysts are expecting AES Corp (NYSE:

) to have earned $0.26 per share on revenue of $3.63 billion in the first quarter. AES shares rose 0.25% to $12.96 in the after-hours trading session. Activision Blizzard Inc (NASDAQ:

) is projected to report its Q1 EPS at $0.08 on revenue of $668.28 million. ATVI shares dipped 1.05% to $11.32 in after-hours trading. Analysts expect Sotheby's (NYSE:

) to report its Q1 earnings at $0.04 per share on revenue of $119.45 million. BID shares gained 0.17% to $45.76 in the after-hours trading session. Sempra Energy (NYSE:

) is expected to post its Q1 EPS at $0.99 on revenue of $2.46 billion. SRE shares gained 0.92% to close at $54.86 on Friday.