SpiderRock Advisors, LLC

Q4 2017 13F Holdings Report, Options Holdings

Signature - Title
Edwin Bruce Mumford - Managing Director, Chief Compliance Officer
Location
Wilimington, DE
Options holdings as of
December 31, 2017
Notional value $
$4.35K
Number of holdings
0
Date filed
2/14/2018, 11:46 AM
Description
All US holdings of this investor are reported in this report.
Previous filing
Q3 2017 - Oct 18, 2017
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 2017 Q4 compared to 2017 Q3 by default.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
E. Bruce Mumford Chief Financial Officer and Chief Compliance Officer Chicago, Illinois 2/14/2018