[87420] Wave of sponsored stock recommendation ads on Telegram raises concerns among investors

Surge in aggressive marketing activity surrounding stock exchange investments on Telegram

On June 17, 2026, intense activity was recorded by financial Telegram channels promoting private investment groups outside the platform. The channels Borsa Hisse Haber, Borsa Haber 🔔, and Borsa Haber Hisse🥇 simultaneously published links to WhatsApp and Telegram groups under promises of information regarding "stocks poised to skyrocket" or "5 investment opportunities."

According to Borsa Hisse Haber, which reaches 10,520 viewers, joining these groups is described as free but with a "limited quota." The advertisements are notable for their aggressive marketing nature, with Borsa Haber 🔔 exerting social pressure on users with the headline: "GİREN GİRSİN SİLİYORUM SON 120 KİŞİ" (freely translated: "Whoever wants to join, join now; I am deleting the link, only 120 spots left").

An analysis of the sources reveals a network of channels coordinated in their advertisements (marked as #Reklam), whose primary goal is diverting traffic to private channels. The channel Borsa Haber 🔔 even claimed that "5 opportunity stocks that need to be purchased this week" had already been shared within the closed groups, without providing proper disclosure regarding the nature of the stocks or the risks involved.

It is important to note that the mentioned sources are identified as financial channels with a distinct marketing orientation, relying on Fear Of Missing Out (FOMO) tactics to drive their users to take action. As of the time of this report, the total views on these posts stand at nearly 20,000, which indicates the wide reach of this content within the independent investor community.