Trinseo S.A. (TSE) had a rough trading day for Friday December 07 as shares tumbled 6.53%, or a loss of $-3.24 per share, to close at $46.41. After opening the day at $47.57, shares of Trinseo S.A. traded as high as $49.84 and as low as $45.89. Volume was 563,762 shares over 5,240 trades, against an average daily volume of 432,744 shares and a total float of 42.32 million.

Globant S.A. (GLOB) had a rough trading day for Friday December 07 as shares tumbled 6.24%, or a loss of $-3.58 per share, to close at $53.75. After opening the day at $57.25, shares of Globant S.A. traded as high as $58.09 and as low as $53.21. Volume was 149,795 shares over 1,735 trades, against an average daily volume of 251,676 shares and a total float of 35.9 million.

Gogo Inc. (GOGO) had a rough trading day for Friday December 07 as shares tumbled 5.41%, or a loss of $-0.21 per share, to close at $3.67. After opening the day at $3.89, shares of Gogo Inc. traded as high as $4.04 and as low as $3.66. Volume was 1.35 million shares over 6,356 trades, against an average daily volume of n/a shares and a total float of 87.46 million.

Diplomat Pharmacy Inc. (DPLO) had a rough trading day for Thursday December 06 as shares tumbled 5.09%, or a loss of $-0.8 per share, to close at $14.92. After opening the day at $15.36, shares of Diplomat Pharmacy Inc. traded as high as $15.49 and as low as $14.60. Volume was 915,732 shares over 8,265 trades, against an average daily volume of 1.08 million shares and a total float of 74.47 million.

BlackRock Inc. (BLK) traded on unusually high volume on Dec. 06, as the stock lost 1.33% to close at $400.23. On the day, BlackRock Inc. saw 1.38 million shares trade hands on 27,088 trades. Considering that the stock averages only a daily volume of 893,269 shares a day over the last month, this represents a pretty significant bump in volume over the norm.

HealthStream Inc. (HSTM) had a good day on the market for Thursday December 06 as shares jumped 5.29% to close at $25.68. About 271,446 shares traded hands on 3,736 trades for the day, compared with an average daily volume of n/a shares out of a total float of 32.33 million. After opening the trading day at $24.14, shares of HealthStream Inc. stayed within a range of $25.73 to $23.83.

CubeSmart (CUBE) traded on unusually high volume on Dec. 06, as the stock gained 3.09% to close at $32.39. On the day, CubeSmart saw 2.2 million shares trade hands on 16,887 trades. Considering that the stock averages only a daily volume of 1.44 million shares a day over the last month, this represents a pretty significant bump in volume over the norm.

Korea Aerospace Industries and Spanish government’s swap deal will be a win-win for both parties, said BNK Investment and Securities on Dec. 6 maintaining a “buy” recommendation and 47,000 won (US$42.10) target price.

The JSE took its cue from a global equity sell-off on Wednesday with broad-based losses, as investor concern about the pause in the US-China trade war continues to elicit caution.

Although Samsung Electro-Mechanics is facing price pressure in the MLCC sector it has a positive outlook in the long term, said NH Investment and Securities on Dec. 6 maintaining a “buy” recommendation and 210,000 won (US$188.14) target price.