Pfenex Inc. (PFNX) had a rough trading day for Wednesday March 06 as shares tumbled 7.61%, or a loss of $-0.35 per share, to close at $4.25. After opening the day at $4.63, shares of Pfenex Inc. traded as high as $4.63 and as low as $4.20. Volume was 105,203 shares over 805 trades, against an average daily volume of 77,992 shares and a total float of 31.46 million.

Kirkland’s Inc. (KIRK) had a rough trading day for Wednesday March 06 as shares tumbled 6.65%, or a loss of $-0.67 per share, to close at $9.40. After opening the day at $10.02, shares of Kirkland’s Inc. traded as high as $10.16 and as low as $9.31. Volume was 184,323 shares over 1,585 trades, against an average daily volume of n/a shares and a total float of 14.86 million.

March 06 was a positive day for BlackBerry Limited (BB:CA) as its stock finished the day having gained 5.07% to hit a price of $12.23 a share. The company reached a market cap of 6.69 billion and has 547.36 million shares outstanding. BlackBerry Limited is a component of the the S&P/TSX Composite Index.

VSE Corporation (VSEC) had a rough trading day for Wednesday March 06 as shares tumbled 5.68%, or a loss of $-1.97 per share, to close at $32.71. After opening the day at $34.62, shares of VSE Corporation traded as high as $34.70 and as low as $32.49. Volume was 26,095 shares over 328 trades, against an average daily volume of n/a shares and a total float of 10.88 million.

Among the S&P 500’s biggest fallers on Tuesday March 05 was Alaska Air Group Inc. (ALK). The stock experienced a 2.89% decline to $57.78 with 3.62 million shares changing hands.

Sigma Designs Inc. (SIGM) had a good day on the market for Tuesday March 05 as shares jumped 6.25% to close at $0.17. About 4,955 shares traded hands on 9 trades for the day, compared with an average daily volume of 39,139 shares out of a total float of 39.99 million. After opening the trading day at $0.16, shares of Sigma Designs Inc. stayed within a range of $0.18 to $0.16.

GMS Inc. (GMS) had a rough trading day for Tuesday March 05 as shares tumbled 13.12%, or a loss of $-2.58 per share, to close at $17.09. After opening the day at $19.36, shares of GMS Inc. traded as high as $19.54 and as low as $17.06. Volume was 1.02 million shares over 7,807 trades, against an average daily volume of 665,002 shares and a total float of 41.18 million.

Banc of California Inc. (BANC) had a rough trading day for Tuesday March 05 as shares tumbled 8.23%, or a loss of $-1.42 per share, to close at $15.83. After opening the day at $16.41, shares of Banc of California Inc. traded as high as $16.65 and as low as $15.50. Volume was 1.69 million shares over 8,390 trades, against an average daily volume of 531,231 shares and a total float of 50.65 million.

Globalstar Inc. (GSAT) traded on unusually high volume on Mar. 05, as the stock gained 7.11% to close at $0.45. On the day, Globalstar Inc. saw 6.39 million shares trade hands on 7,137 trades. Considering that the stock averages only a daily volume of 2.68 million shares a day over the last month, this represents a pretty significant bump in volume over the norm.

Horizon Global Corporation (HZN) had a rough trading day for Tuesday March 05 as shares tumbled 10%, or a loss of $-0.3 per share, to close at $2.70. After opening the day at $3.01, shares of Horizon Global Corporation traded as high as $3.08 and as low as $2.67. Volume was 495,642 shares over 2,421 trades, against an average daily volume of 445,685 shares and a total float of 25.11 million.