The earnings calendar will swing into another gear next week after financials dominated the first week.  There will be more from the financial sector along with the likes of IBM, Lockheed Martin, Netflix, United Air, and AT&T.Below is the expected schedule of some of the major releases:Monday , April 18Bank of AmericaCharles SchwabIntuitive SurgicalTuesday , April 19IBMInteractive Brokers GroupLockheed MartinHalliburtonNetflixJohnson & JohnsonWednesday , April 20AlcoaUnited AirlinesProcter & GambleCarvanaThursday, April 21AT&TBlackstoneFreeport McMoRanPhilip MorrisFriday, April 22American ExpressVerizonKimberly-ClarkSchlumberger