The following are the biggest percentage gainers on the TSX Venture Exchange in mid afternoon trading with their price movements GINSMS (GOK.V), $0.27, +0.12, +80.00% CARDIFF ENERGY (CRS.V), $0.14, +0.04, +33.33% ALDEVER RESOURCES (ALD.V), $0.22, +0.05, +25.71% SEAIR (SDS.V),