Valero (VLO) (CBOE) (TXN) (CIEN) (TGT) (DFS) Estimates Changed

Valero (NYSE:VLO), CBOE Holdings (NASDAQ:CBOE), Texas Instruments (NYSE:TXN), Ciena (NASDAQ:CIEN), Target (NYSE:TGT) and Discover Financial (NYSE:DFS) had estimates adjusted by analysts.

Morgan Stanley (NYSE:MS) raised its estimates on Valero (VLO) estimatesthrough 2013. They have an "Equal-weight" rating and price target of $29 on the company.

BMO increased its estimates on CBOE Holdings (CBOE) through 2011. They reiterated a "Market Perform" rating and price target of $24 on the company.

JMP cut its estimates on Texas Instruments (TXN) through 2012. They have a "Market Perform" rating on the company.

Citigroup (NYSE:C) raised its estimates on Ciena (CIEN). They have a "Buy" rating and price target of $18 on the company.

JP Morgan (NYSE:JPM) lowered its estimates on Target (TGT). They have an "Overweight" rating and price target of $58 on the company.

Credit Suisse (NYSE:CS) boosted its estimates on Discover Financial (DFS) through 2013. They have a "Neutral" rating and price target of $28 on the company.