You have been warned about the meaning of 2780.
What are you talking about?
I kinda took Blitz's advice here, and glad I did. 24 hr volume has fallen to 50% of what it was a few days ago. Failure to break 2750 with any real momentum. Then it flattened sideways at 2700 (always a sign for a sudden move). Technicals signaling a retest of previous levels.