Strange Days 06/03/2011, II Back to Table Of Contents On 06/03/2011 the stock XEL.PR.G went from $90.5 to $102.25 and back down again in approx. 30 seconds. 430 shares were bought at the offer prices all the way up. Then a single trade executed at PACF at the high. 10 seconds later, 430 shares were sold hitting the bids immediately after they appeared. View 1 - Trade and NYSE Quote Prices: Trade summary/balance sheet: XEL.PR.G - XCEL ENERGY $4.56 SERIES CUMUL View 2 - Trade and Quote Prices: Inquiries: pr@nanex.net Publication Date: 06/03/2011 http://www.nanex.net This report and all material shown on this website is published by Nanex, LLC and may not be reproduced, disseminated, or distributed, in part or in whole, by any means, outside of the recipient's organization without express written authorization from Nanex. It is a violation of federal copyright law to reproduce all or part of this publication or its contents by any means. This material does not constitute a solicitation for the purchase or sale of any securities or investments. The opinions expressed herein are based on publicly available information and are considered reliable. However, Nanex makes NO WARRANTIES OR REPRESENTATIONS OF ANY SORT with respect to this report. Any person using this material does so solely at their own risk and Nanex and/or its employees shall be under no liability whatsoever in any respect thereof.