NioCorp Developments Ltd. (NB) saw its stock price soar by 5.32% in pre-market trading on Wednesday, riding the wave of a broader rally in rare earth stocks. The surge comes as the rare earth sector experiences significant gains across the board.

According to market reports, The Metals, a key player in the rare earth market, led the charge with a substantial 13% increase. Other notable performers included MP Materials, which jumped 8%, and UAMY, which rose 4%. NioCorp Developments, along with Critical Metals, USAR, and Energy Fuels, all posted gains of around 3%.

The collective rise in rare earth stocks suggests a sector-wide trend, possibly driven by increased demand for these critical materials or positive industry developments. Investors appear to be showing renewed interest in companies involved in the production and processing of rare earth elements, which are crucial for various high-tech and green energy applications. As NioCorp Developments continues to advance its projects, the company's stock seems to be benefiting from this positive sentiment in the rare earth market.