Blue Dolphin Energy Corp. (Nasdaq: BDCO) galloped 53.8% to $5.75, on share volume of 1.2 million, towering over its daily average of 17,444.

Cisco Systems Inc. (Nasdaq: CSCO) was among the volume leaders Wednesday, trading in 46.8 million shares, pursuing a daily average of 71.6 million. Prices for CSCO settled 1.2% to $18.36.

Fuwei Films Holdings, INC. (Nasdaq: FFHL) faded 24.4% to $4.73 Wednesday, on share volume of more than 370,000, nearly four times its daily average, after the company announced that it received lowest anti-dumping duty (ADD) rate of 30.91%, while the ADD for four other Chinese companies was 36.93%, as the US Department of Commerce began its annual anti-dumping duty review.