$TVOG https://presstelegraph.com/is-buying-turner-valley-oilgas-tvog-here-winning-strategy/ Is Buying TURNER VALLEY OILGAS (TVOG) Here Winning Strategy? Press Telegraph - 12h ago According to the short interest report published recently, (TVOG) had 1,700 shorted shares for 0 days to cover. The prior short interest was 5,400 for a $-68.52 change.