For Wednesday, 4196.75 can contain session strength, 4117.25 attainable intraday and able to contain session weakness.
A settlement today below 4117.25 indicates the 4077.50 - 4083.25 longer-term support area tomorrow, able to contain selling into May activity and above which 4255.25 - 4268.25 long-term resistance remains a 2 - 3 week objective.
Upside Wednesday, pushing/opening above 4196.75 signals 4213.75 intraday, while closing above 4196.75 indicates the targeted 4255.25 - 4268.25 within several more days, where the broader market can top out through Q3 and a significant upside continuation point through the balance of the year.