I am in Canada, but I will play for my peers. I got 3.19 but we were told if we open an account with the same bank, we can get 3.09 (3.19 with ING and 3.09 with PC)
We only went down to 3.75% in the beginning of August. I thought that was great (and my parents think it's absolutely wild), but then I heard of people like you!
We are locked in at 3.25% for a 30 year VA and we took the higher rate with a point credit of 1.5. I just got the email and it's back up to 0 points which is still phenomenal. The lowest rate I have seen is 3.1%.