worst day for qqq in 2018

QQQ had its worst day in 2018 on February 8, 2018, returning -4.5%.

ASSET DATE % RETURN
QQQ
2/8/2018
-4.51%
QQQ
10/24/2018
-4.49%
QQQ
3/27/2018
-3.94%
QQQ
10/10/2018
-3.81%
QQQ
12/21/2018
-3.59%
QQQ
10/29/2018
-3.51%
QQQ
12/4/2018
-3.3%
QQQ
2/5/2018
-3.07%
QQQ
12/7/2018
-2.86%
QQQ
11/19/2018
-2.81%
QQQ
4/24/2018
-2.56%
QQQ
3/23/2018
-2.52%
QQQ
11/12/2018
-2.35%
QQQ
12/19/2018
-2.34%
QQQ
4/2/2018
-2.19%
QQQ
7/27/2018
-2.01%
QQQ
10/18/2018
-1.94%
QQQ
12/17/2018
-1.86%
QQQ
12/24/2018
-1.81%
QQQ
3/13/2018
-1.77%
QQQ
6/27/2018
-1.76%
QQQ
11/14/2018
-1.72%
QQQ
3/1/2018
-1.68%
QQQ
2/2/2018
-1.63%
QQQ
10/4/2018
-1.53%