A prompt for us to investigate the December 29 gap... using the formula as per usual. And I'll leave that for you to work on... and if you want my input, then you first need to input findings from your own investigation in the comment section of this post in the next Tou day's... and don't forget that the "one off curve ball" that's in play, so be prepared to stretch outside the box!!
- a "December _, 30(x3), 31/Date Sequence" pattern-cluster.
As to the title of this post... it's a clue (and cryptic communication) as a result of my own investigation of December 29.