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TrustFinance Global Insights
Mar 02, 2026
2 min read
158

Turkey's primary stock market index, the BIST 100, experienced a significant downturn at the close of trading on Monday, falling by 2.71 percent. This drop pushed the index to a new one-month low, reflecting broad negative sentiment among investors.
The decline was largely driven by losses across several key industries. The Banking, Sports, and Transport sectors were the primary contributors to the downward pressure on the market. On the Istanbul Stock Exchange, declining stocks significantly outnumbered advancing ones, with 534 stocks falling compared to only 77 rising.
While the overall market trended downwards, individual stock performance varied significantly, highlighting specific areas of strength and weakness.
Despite the bearish market, some companies saw substantial gains. Altinay Savunma Teknolojileri AS (ALTNY) led the risers with an 8.30 percent increase. Notably, Aselsan Elektronik Sanayi ve Ticaret AS (ASELS) not only added 5.59 percent but also reached a new all-time high. Gen Ilac ve Saglik Urunleri Sanayi ve Ticaret AS (GENIL) also performed well, closing up 4.87 percent.
On the other end of the spectrum, several stocks faced steep losses. Kiler Holding AS (KLRHO) was the worst performer, plummeting by 10.00 percent. Borusan Birlesik Boru Fabrikalari Sanayi Ve Ticaret AS (BRSAN) and Margun Enerji Uretim Sanayi ve Ticaret AS (MAGEN) also saw significant declines of 9.95 percent and 9.16 percent, respectively.
The market's performance indicates widespread selling pressure, particularly in cyclical sectors like banking and transport. However, the exceptional performance of defense company Aselsan suggests that certain industries remain resilient. Investors will be closely watching currency movements, with the USD/TRY slightly up and EUR/TRY down, alongside rising commodity prices for gold and oil.
Q: Why did the Turkish stock market fall?
A: The decline was primarily driven by widespread losses in the Banking, Sports, and Transport sectors, causing the BIST 100 index to drop 2.71 percent.
Q: Which index was most affected?
A: The BIST 100, Turkey's main stock index, was the most affected, closing at a new one-month low.
Q: Were there any standout performing stocks?
A: Yes, despite the market downturn, defense firm Aselsan (ASELS) shares surged 5.59 percent to achieve a new all-time high.
Source: Investing.com

TrustFinance Global Insights
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