Coming back down again - beef Tri Tip Roast prices

Quite the ride - from $9.99/lb to $12.99/lb in thirty days. Here are the first three photos and here is photo #4

And here we are today at $10.99:

Forty-three days later - a buck more than where we started but still, $2 cheaper than it was 11 days ago.
Some wild and major fluctuations.  No comment from the meat department staff - I asked several times and they did not know what was happening. No word from corporate.