SIMPLEX TRADING, LLC

Q2 2016 13F Holdings Report, Options Holdings

Options holdings as of: 30 Jun 2016
Options notional value: $705,199,000
Option positions: 4,075
What this filing covers: Period
Q2 2016
Calendar quarter covered by the filing.
Option positions
4,075
Parsed option rows from the information table.
Reported notional
$705,199,000
SEC-reported option notional, not total AUM.
Accepted by SEC
18 Jul 2016
EDGAR acceptance date.
How to read this filing
Use this page alongside the equity portfolio view; option notional is not directly comparable with reported 13F market value.
Open the table below for issuer-level option positions and then verify unusual rows against the original filing.
SEC classifies this as a holdings report: this manager reports its visible U.S.-listed equity holdings in this filing.
Signature and title: Erik Swanson - Chief Executive Officer
Location: Chicago, IL
Accepted by SEC: 18 Jul 2016, 14:45:05 UTC
Previous filing: Q1 2016 - 14 Apr 2016
Next filing: Q3 2016 - 07 Oct 2016
Stock holdings: Showing options holdings. Open equity holdings.

13F options

Reported options holdings

Option rows with security, activity, price, shares, and notional value.

Notional

$705,199,000

Period

Q2 2016

Filing

Form 13F

Sym	Company	Class	Option	Share Change	Activity	SEC-reported price	Shares	Notional Value

This view compares filing 2016 Q2 with 2016 Q1. Changes are calculated against the previous SEC filing.

Compare Q2 2016 to

SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held.
^* marks a reported price that did not pass the local price check.

Person Signing this Report on Behalf of Reporting Manager:

Name	Title	City, State	Date
Erik Swanson	Chief Executive Officer	Chicago, Illinois	18 Jul 2016