Morning Market Losers

shares tumbled 25.59% to $5.67. Datawatch projected Q1 sales of $6.90 million to $7.0 million and non-GAAP net loss of $4.6 million to $4.5 million. Canaccord Genuity downgraded Datawatch from Buy to Hold.

shares fell 10.86% to $1.56. Quantum reported preliminary Q3 EPS of $0.04 on sales of $142.0 million.

slipped 9.24% to $19.09. Copper futures dipped 5.01% to trade at $2.51.

shares declined 9% to $24.02 after the company reported financial results for its fiscal fourth quarter and issued a weak earnings guidance.

shares fell 7.42% to $24.58.

shares dipped 7.38% to $189.18 following comments from CEO Elon Musk. Musk commented to reporters ahead of the Automotive News World Congress presentation that Q4 sales in China declined significantly.

shares dropped 4.80% to $68.19 as the company reported earnings of $7 million for advancing ISIS-SMN Rx in children with spinal muscular atrophy.

shares declined 3.93% to $56.53 after the company reported results for the fourth quarter. The New York-based company posted quarterly net income of $4.9 billion, down from $5.3 billion, in the year-ago period. Earnings per share slipped to $1.19 from $1.30.

shares slipped 1.94% to $66.13. Goldman Sachs downgraded Red Hat from Neutral to Sell.