SpiderRock Advisors, LLC

Q2 2018 13F Holdings Report, Options Holdings

Signature - Title: Bruce Mumford - CFO/CCO
Location: Wilimington, DE
Options holdings as of: 30 Jun 2018
Notional value $: $2.21K
Number of holdings: 0
Filing time: 08 Aug 2018, 14:36:40
Description: All US holdings of this investor are reported in this report.
Previous filing: Q1 2018 - 14 May 2018
Next filing: Q3 2018 - 08 Nov 2018
Stock holdings: Showing options holdings, see here for stock holdings

Our algorithm has found invalid data in this filing

Sym	Company	Class	Option	Share Change	Activity	* Price $	Shares	Notional Value

Filing 2018 Q2 compared to 2018 Q1 by default.

Person Signing this Report on Behalf of Reporting Manager:

Name	Title	City, State	Date
Bruce Mumford	CFO/CCO	Chicago, Illinois	08 Aug 2018