And your point being...price did not change on May 21 and May 22
Sorry, didn't feel it necessary to state the obvious. It is still the 22nd which means they missed one day of price changes, not 3. Although, I did quote the previous change where they missed two days of price changes in a row. We all want them to lower prices with greater frequency and differential. I just don't see where misstating facts is going to increase their chances of doing that.
They update at 6 pm shanghai time. It is 1:25 am May 23 there, so may 22 is gone; the earliest time they can update will be on May 23, which is 3 days from May 20.
Newb