3 year delta on drops (in two days):
https://qagg.news/?q=%7BDR%2003%2F24%2F2019-03%2F28%2F2019%7D&delta=3
2 year deltas:
https://qagg.news/?q=%7BDR%2003%2F24%2F2020-03%2F28%2F2020%7D&delta=2
(Includes the classic American flag.)