NVIDIA Co. (NASDAQ:NVDA – Get Free Report)’s stock price dropped 2.3% during trading on Wednesday . The company traded as low as $133.83 and last traded at $134.29. 155,183,672 shares traded hands during mid-day trading, a decline of 59% from the average session volume of 377,359,844 shares. The stock had previously closed at $137.49.

D-Wave Quantum Inc. (NYSE:QBTS – Get Free Report) was down 9.7% on Wednesday . The stock traded as low as $8.25 and last traded at $8.40. Approximately 40,311,750 shares were traded during trading, an increase of 213% from the average daily volume of 12,869,937 shares. The stock had previously closed at $9.30.

bluebird bio (NASDAQ:BLUE – Free Report) had its price objective lifted by Barclays from $2.00 to $40.00 in a report issued on Tuesday,Benzinga reports. The brokerage currently has an overweight rating on the biotechnology company’s stock.

MicroCloud Hologram Inc. (NASDAQ:HOLO – Get Free Report) was the recipient of a significant increase in short interest during the month of December. As of December 15th, there was short interest totalling 2,760,000 shares, an increase of 38.0% from the November 30th total of 2,000,000 shares. Based on an average trading volume of 4,360,000 shares, the short-interest ratio is currently 0.6 days. Approximately 13.5% of the company’s stock are sold short.