Toronto, Canada: Every week, SmallCapPower.com tracks the small cap stock universe to provide a list of the top five weekly gainers and losers among the Junior Diversified mining, Energy, Technology, Industrials, Healthcare and Financial stocks with market caps below $2 billion for both the U.S. and Canadian markets. This feature is a helpful tool for investing, as one can quickly see the small caps that are moving the most and therefore likely to become the best performers.Some of the top Smallcappower weekly gainers for the week of (December 31st 2012 – January 4th 2013) include: TriStar Gold Inc. (TSXV: TSG) (CVE: TSG) and Roma Financial Corp. (NASDAQ: ROMA). To find the complete list of the top weekly gainers and losers in junior small cap Diversified Mining, Energy, Technology, Industrials, Healthcare and Financial sectors among U.S. and Canadian stocks for the week ending January 04, 2013, please visit: http://www.smallcappower.com/posts/article-weekly-gainers-losers-7-1-2013SmallCapPower.com (SCP) is the industry’s most trusted resource for small cap stocks, offering unprecedented access to the research and tools you need to help uncover the next big thing.DisclosureExcept for the historical information presented herein, matters discussed in this document contain forward-looking statements that are subject to certain risks and uncertainties that could cause actual results to differ materially from any future results, performance or achievements expressed or implied by such statements.Ubika Research and www.smallcappower.com (are both divisions of Ubika Corporation), and are not registered with any financial or securities regulatory authority, and does not provide nor claims to provide investment advice or recommendations to readers of this report. For making specific investment decisions, readers should seek their own advice. For full disclosure please visit: http://www.smallcappower.com/pages/small-cap-power-disclosureFor additional information contact:Vishy Karamadam, Managing DirectorEmail: vishy@ubikacorp.com