WNBA Line Moves

[Inkwell77]

Hopefully the attachment attaches here.

This seems a bit unique that lines moves of 3 or more this season are 4-11 ats (talking about opening lines from Pinnacle and the closing lines from Pinnacle, the juice is not considered here).
Now we can debate what should be considered a "3 point" move all day, but overall this seems kind of crazy.

Tiny sample size obviously, but one would think this should not be so far below .500 to end the season.
We shall see!

[Justin7]

It is curious, but not extraordinary. You would expect those openers to win perhaps 8.5 games. If you simplified and assumed each opener had a 57% of covering, what was the p of going 4-15?

I didn't check your results, but were they the same versus openers and closers?