Frying Stocks and the Threat of Profit Illusions Amid the Retail Investor Boom
The surge in the number of retail investors in recent years has brought two inseparable sides to the Indonesian capital market: expanded participation alongside increased vulnerability. Amid this euphoria, the phenomenon of stocks with extreme price increases in a short time (popularly known as frying stocks) has once again drawn attention.
At first glance, this type of stock offers an allure that is hard to ignore. Steeply rising charts, lively conversations on social media, and narratives of quick profits create a perception as if the market provides instant opportunities. However, behind this lies a recurring pattern: rapid rises followed by sharp declines that often leave retail investors in unprofitable positions.
From a more technical perspective, Chief Investment Officer of Danantara, Pandu Sjahrir, views such stocks as uninvestable, meaning unworthy of investment because their valuations are irrational compared to fundamental performance. Indicators include the Enterprise Value to Sales (EV/Sales) ratio, Price to Earnings Ratio (PER), and EBITDA-based metrics that are beyond reasonable levels.
This view aligns with MSCI’s concerns, which highlight market quality aspects and the level of uninvestability as one of the considerations in assessing emerging markets. In a global context, this phenomenon is not merely seen as price volatility but also concerns market credibility.
Recurring Patterns and Systemic Risks
In general, speculative stocks exhibit a relatively uniform pattern: price and volume surges without fundamental information support, concentrated ownership structures with limited free float, and indications of irregular trading activities.
In many cases, these movements are linked to pump and dump schemes, namely pushing prices through certain narratives or sentiments to attract market interest, before being followed by selling actions by those who entered earlier. When buying interest weakens, prices tend to correct sharply.
Data from the Financial Services Authority (OJK) shows that from 2022 to January 2026, there were 32 criminal stock manipulation cases involving 151 parties. This figure indicates that such practices remain a challenge in maintaining market integrity.
The impact is not only felt by individual investors. Pressure on perceptions of market quality was also reflected in the movement of the Composite Stock Price Index (IHSG), which experienced significant declines amid increasing scrutiny of ownership transparency and suspected coordinated trading.