SpiderRock Advisors, LLC

Q1 2018 13F Holdings Report, Options Holdings

Signature - Title
Edwin Bruce Mumford - Managing Director, Chief Compliance Officer
Location
Wilimington, DE
Options holdings as of
March 31, 2018
Notional value $
$1.58K
Number of holdings
0
Date filed
5/14/2018, 10:54 AM
Description
All US holdings of this investor are reported in this report.
Previous filing
Q4 2017 - Feb 14, 2018
Next filing
Q2 2018 - Aug 8, 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 Q1 compared to 2017 Q4 by default.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
E. Bruce Mumford Chief Compliance Officer and Chief Financial Officer Chicago, Illinois 5/14/2018