A single profit warning pops the RMB 60 billion "AI concept" bubble EASY SMART GP (02442) plunges 40% in a single day.

The stock price curve of EASY SMART GP (02442) traced a dizzying parabola. On September 21, EASY SMART GP suffered one of its most violent single-day sell-offs since listing. As of market close, the company's stock price stood at HK$64.15, down 43.28%, with a turnover of approximately HK$61.625 million, and its total market capitalization evaporating to HK$26.17 billion. What is even more staggering is that just one year ago, this stock was still hovering around HK$3. In just one year, the stock price surged more than 20 times, and now it has come crashing down from its highs, staging a breathtaking "rollercoaster" ride. This inevitably raises the question: what exactly burst this capital frenzy? A Single Profit Warning Ignites the Sell-Off In fact, the fuse for the plunge was lit four days earlier. It was noted that on the evening of September 17, EASY SMART GP issued a profit warning, expecting to record a loss attributable to owners of the company of no more than approximately HK$32 million for the year ending June 30, 2026, compared with a loss of only approximately HK$500,000 in the same period last year a year-on-year surge of 64 times in the scale of losses. Behind the earnings "face change" is the continued deterioration of the company's core business. The company attributed the sharp expansion of losses to two factors: first, several large public projects undertaken before the current year had been completed or were nearing completion, resulting in reduced revenue and gross profit; second, customers' emphasis on price and intense market competition led to lower profit margins on new tender projects. And this was not without warning signs. In fiscal year 2025, the company achieved revenue of HK$314 million, down 10.9% year-on-year, with net profit turning from positive to negative, recording a net loss of approximately HK$480,000. Gross margin plummeted from 18.01% in fiscal year 2024 to 8.3%. Entering the first half of fiscal year 2026, the situation deteriorated further, with revenue declining 24.2% year-on-year to HK$139 million, a net loss of HK$5.1 million, and gross margin falling further to 4.9%. Meanwhile, the original total value of contracts on hand dropped from HK$687 million half a year earlier to HK$480.7 million. The company admitted in its interim report that "Hong Kong's construction industry is undergoing a significant transformation phase," facing "extremely fierce competition," and warned that "this trend may persist for the foreseeable future." How a "Demon Stock" Was Forged Looking back at EASY SMART GP's stock price trajectory, it can be described as a chronicle of "demon stock" cultivation. The company listed on the Hong Kong Stock Exchange Main Board on May 9, 2023, at an issue price of only HK$1.28. After listing, the stock price remained sluggish for a long time, still hovering around HK$3 in the second half of 2025. The turning point came at the end of 2025: the offeror, Talent International Group, completed the acquisition of 306 million shares for HK$230 million, representing 75% of total issued share capital, equivalent to only HK$0.75 per share a discount of over 80% to the pre-suspension stock price. This "ultra-low-price change of control" ignited market expectations of a "distressed turnaround." On the day trading resumed (December 3, 2025), the stock price surged over 60%, and subsequently rose over 300% in a month. But the real madness began in August 2026. EASY SMART GP announced that controlling shareholder Talent International Group completed the transfer of 102 million shares of Yijun to AI company Guangte Yuanzhi, representing 25% of Yijun's total share capital. The consideration was not cash, but approximately 45.88% equity in a wholly-owned subsidiary of Guangte Yuanzhi. After the transaction, Talent International held 39.57% of Yijun's equity, with its controlling position unchanged; Guangte Yuanzhi held 25%, becoming the second-largest shareholder. Based on the closing price that day, this transaction corresponded to a market value of approximately HK$7 billion. A passive fire protection engineering subcontractor with annual revenue of HK$300 million that had just fallen into losses thus transformed into an "AI concept stock," with market capitalization briefly exceeding HK$60 billion in a short period. The company's main business is designing, procuring, and installing fire protection materials for buildings in Hong Kong a typical traditional construction industry with no substantive connection to AI. Attempting to achieve "cross-sector transformation" by bringing in an AI shareholder, but the heat of the concept ultimately could not conceal the chill of operational reality this extreme divergence had long laid the groundwork for today's plunge. Hidden Concerns After the Concept Tide Recedes It is worth noting that three days before the profit warning was issued, the company also announced a technical arrangement: effective from October 6, 2026, the board lot size would change from 2,000 shares to 100 shares. Reducing the minimum entry cost per board lot is typically seen as a means to enhance liquidity and attract retail participation, but against the backdrop of a three-digit stock price and rapidly deteriorating fundamentals, this move instead intensified market suspicions of "maintaining stock liquidity to accommodate a certain narrative." From an industry perspective, the challenges facing EASY SMART GP are equally severe. Hong Kong's passive fire protection engineering market is small in scale, with an estimated total value of only approximately HK$1.247 billion in 2026. Although the company is a leading industry player, its growth ceiling is evident. At the same time, industry competition is increasingly fierce, customer concentration is high (the top five customers once accounted for 86.9%), and fluctuations in subcontractor fees and building material costs all exert sustained pressure on the company's profit margins. Although the company has proposed a strategy of diversifying into the mainland medical and pharmaceutical industry and brought in an AI company as a strategic shareholder, these transformation initiatives are still in their early stages and are unlikely to contribute substantive results in the short term. With the core business continuing to bleed and the transformation story yet to materialize, once the profit-taking accumulated from the earlier surge began to be realized, the stock price collapsed like dominoes. Taken together, from HK$3 to HK$115, EASY SMART GP completed a staggering valuation leap in less than a year; and from HK$115 to HK$64, it took only one day. It should be noted that after today's plunge, there remains an irreconcilable gap between the stock's valuation and its own operational reality. Passive fire protection engineering is a traditional industry highly dependent on the construction cycle, with pressured gross margins and a fragmented competitive landscape. An annual loss of HK$32 million would not be fatal for any engineering company of comparable size, but when market capitalization is built on the imagination of "AI shareholder entry," the truth revealed by the profit warning is enough to trigger a stampede. For investors who bought above HK$100, the real risk may not lie in how large today's decline is, but in what this company will use to support the remaining valuation once the narrative dividend of the "AI concept" is exhausted.