Daily news roundup of the US stock market (2025-12-15)

Individual stock news:

1. Argenx (ARGX.O) terminates thyroid eye disease drug trial.

2. iRobot (IRBT.O) files for bankruptcy and seeks acquisition of manufacturers.

3. NVIDIA (NVDA.O) launches the NEMOTRON 3 series open-source models.

4. Google (GOOG.O): introduces Gemini's translation feature into Google's text translation.

5. STMicroelectronics (STM.N): expected to deliver over 5 billion Starlink chips in the next two years.

6. Oracle (ORCL.N) responds: will not delay the construction of data centers related to OpenAI.

7. Disney (DIS.N) spokesperson: "Zootopia 2" global box office surpasses $1 billion.

8. Netflix (NFLX.O) states its position on the Warner Bros. Discovery (WBD.O) deal has not changed.

9. Sanofi (SNY.O): FDA's decision on the company's tolebrutinib drug for treating advanced multiple sclerosis may be delayed.