DoorDash (DASH) starts the day with a downgrade to a hold rating from Jefferies. Rick Ducat examines the food delivery stock's upward channel off of April-lows, but notes the downward trend in the RSI study. For recent options open interest, he points to a range between $230-$260 on the call side. Later, Tom White demonstrates a call vertical strategy and sells an example trade with a bearish lean.