Poet Technologies shares experienced a sharp intraday sell-off on the NASDAQ during trading on Monday, May 18, 2026 [1].

The volatility highlights the risks associated with small-cap tech hardware stocks and the potential impact of non-traditional marketing on investor confidence. This decline follows a period of growth that may have left the stock vulnerable to a market pull-back [3].

Reports on the exact scale of the decline vary across financial news outlets. One report said the share price declined 11% in the session [1], while another said the stock ended down 17.8% [2]. A third report said the share price sank as much as 47.4% during the daily session [2].

The sell-off coincides with scrutiny regarding the company's promotional tactics. Records indicate Poet Technologies paid $95,000 to LFG Equities for promotion by influencers on YouTube [4]. This move has drawn criticism as the stock faces a downward trend, a pattern that suggests a disconnect between promotional hype and market valuation.

Poet Technologies specializes in fiber-optics and tech hardware. While the company has attempted to build momentum through digital outreach, the recent price instability reflects a broader market correction after a recent rally [3]. The company has not issued a statement regarding the specific percentage of the loss reported across different trading platforms.

Poet Technologies shares experienced a sharp intraday sell-off on the NASDAQ

The discrepancy in reported loss percentages—ranging from 11% to 47.4%—suggests extreme intraday volatility. When combined with the disclosure of paid influencer campaigns, the situation indicates that the stock may be susceptible to speculative trading rather than purely fundamental growth. This creates a high-risk environment for retail investors who rely on social media for financial guidance.