Prosper Trading Academy's Scott Bauer walks us through today’s Big 3 by highlighting stocks he sees falling off many investors' radar. He points to DoorDash's (DASH) outperformance, IBM Corp.'s (IBM) sell-off, and consumer pressures potentially hitting Mastercard (MA) as reasons to watch these companies. Scott offers example options trades for each stock while Charles Schwab's Kevin Horner walks us through key support and resistance areas in the charts.