fwiw...

Source: http://infoventure.tsx.com/TSXVenture/TSXVentureHttpController?GetPage=ShortSummary&SECURITY_ID=221741&MARKET_ID=CDNX&SEC_SYM_SID=1&HC_FLAG1=Y&HC_FLAG1=Y

 Short Summary

Longreach Oil And Gas Limited ( LOI )

 

As of Short Volume Change In Volume
15/Nov/2012 56,026 55,500  +
31/Oct/2012 526 300  +
15/Oct/2012 226 0  .
30/Sep/2012 226 -89  -
31/Aug/2012 315 0  .
15/Aug/2012 315 0  .
31/Jul/2012 315 -100  -
15/Jul/2012 415 250  +