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Source: http://infoventure.tsx.com/TSXVenture/TSXVentureHttpController?GetPage=ShortSummary&SECURITY_ID=220171&MARKET_ID=CDNX&SEC_SYM_SID=1&HC_FLAG1=Y&HC_FLAG1=Y

Vanoil Energy Ltd. ( VEL )

 

As of Short Volume Change In Volume
15/Sep/2012 450,500 307,500  +
31/Aug/2012 143,000 142,848  +