SIMPLEX TRADING, LLC

Q3 2018 13F Holdings

Location
Chicago, IL
Holdings as of
9/30/2018
Value
$31.1B
Value excl. options
$1.71B
Num holdings
7,538
Date filed
10/23/2018
Form type
13F-HR
Prev filing
7/30/2018
Next filing
1/16/2019
SEC
View on sec.gov
Sym Issuer Name Cl CUSIP Value ($000) % Excl. Options Shares Principal Option Type