Shares of Quantum Computing Inc. (NASDAQ: QUBT) jumped 12% ahead of a major June conference at which the company is expected to showcase its photonics platform, according to TIKR.com.

The rally coincides with a wave of positive Wall Street sentiment. According to Yahoo Finance, QUBT has been ranked among the 10 best computer hardware stocks to buy over the next five years, supported by what the outlet describes as a "highly bullish consensus view" for the stock as of June 10.

The photonics platform showcase is central to investor excitement. Quantum Computing Inc. has positioned its photonics-based approach as a differentiator in the broader race to build commercially viable quantum systems — and industry conferences are often where companies reveal technical milestones or demonstrate hardware capable of moving markets.

For retail and institutional investors alike, the 12% single-session move signals that expectations ahead of the conference are running high. Whether the actual showcase delivers on that anticipation will likely determine whether the gains hold.

Quantum computing remains in a relatively early commercial stage, which means individual events — a conference presentation, a new partnership, a hardware demo — can have an outsized effect on stock prices compared with more mature tech sectors.

As the industry inches closer to practical, large-scale quantum systems, how companies like QUBT perform at high-profile showcases has become a closely watched signal for where the sector is headed.