Ally Bank cut the yield on its savings account and money market account from 1.39% to 1.30% APY. CD rates also went down. Most notable is the 9-month no-penalty CD. The rate fell below 1.00% (0.99% APY). If the rate falls any more, it'll be known as the 9-month no-interest CD.
On the plus side, Ally Bank's 5-year CD yield remains at 3.15%. This may seem like a long time, but it has a very mild early withdrawal penalty of 60 days of interest (see my latest Ally review
For the recent history of the rates, please refer to this post