SIMPLEX TRADING, LLC - ARCH COAL INC ownership

ARCH COAL INC's ticker is and the CUSIP is 039380957. A total of 2 filers reported holding ARCH COAL INC in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ARCH COAL INC
ValueSharesWeighting
Q1 2020$398,000
+54.3%
138
+283.3%
0.00%0.0%
Q4 2019$258,000
-12.8%
36
-10.0%
0.00%0.0%
Q3 2019$296,000
-62.6%
40
-52.4%
0.00%
-50.0%
Q2 2019$791,000
+22.1%
84
+18.3%
0.00%0.0%
Q1 2019$648,000
+37.0%
71
+24.6%
0.00%
+100.0%
Q4 2018$473,000
-26.4%
57
-20.8%
0.00%
-50.0%
Q3 2018$643,000
-33.3%
72
-41.5%
0.00%
-50.0%
Q2 2018$964,000
+19180.0%
123
+339.3%
0.00%
Q1 2018$5,00028
+154.5%
0.00%
Q4 2017$0
-100.0%
11
-94.1%
0.00%
-100.0%
Q3 2017$26,000
-10.3%
187
+28.1%
0.00%0.0%
Q2 2017$29,000
+52.6%
146
+21.7%
0.00%0.0%
Q1 2017$19,000
-44.1%
120
-48.5%
0.00%
-50.0%
Q4 2016$34,0002330.00%
Other shareholders
ARCH COAL INC shareholders Q2 2018
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 10,600$831,0000.01%
SIMPLEX TRADING, LLC 123$964,0000.00%
View complete list of ARCH COAL INC shareholders