Sport Endurance, Inc. (OTCBB: SENZ) sprinted ahead 134.55 percent Wednesday to 1.29 cents. Volume totaled 1.4 million shares, outdistancing its full-day average of 1.15 million. SENZ is a health supplement company based in Salt Lake City.

Flint Telecom Group Inc. (OTCBB: FLTT) showed impressive volume among micro-caps Wednesday, trading in 80.4 million shares, more than triple its full-day volume. Prices soared 38.46 percent to 18-100ths of a cent. The company, located in Overland Park, Kansas, announced last week that its Indian subsidiary will likely commence prepaid debit cards and remittance services to Indian banks and their customers as early as next quarter.

Hydron Technologies Inc. (OTCBB: HTEC) stumbled in price Wednesday 56.52 percent to one-10ths of a cent. Volume was 187,830 shares, compared to 4,267, its normal full-day average. The Company markets cosmetic and oral health care products.