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TrustFinance Global Insights
Mar 03, 2026
2 min read
47

The BIST 100 index on the Istanbul Stock Exchange concluded Tuesday's trading session with a significant decline of 3.09%, establishing a new one-month low. The downturn reflects broad-based selling pressure across several key industries, signaling a shift in investor sentiment.
The decline was primarily driven by substantial losses in the Basic Metals, Banking, and Technology sectors. Market breadth was negative, with falling stocks outnumbering advancing ones on the exchange by a margin of 376 to 214, while 23 stocks remained unchanged.
While the broader market struggled, individual stocks showed mixed results. Petkim Petrokimya Holding AS (PETKM) emerged as a top performer, gaining 7.28%. Conversely, Turk Altin Isletmeleri AS (TRALT) was among the session's worst performers, with its shares falling 9.97%.
The sharp drop in the BIST 100 underscores the prevailing negative sentiment, influenced by weakness in foundational economic sectors. In global markets, Crude oil prices rose while Gold futures experienced a decline. The Turkish Lira showed minimal change against the US Dollar.
Q: What caused the BIST 100 to fall?
A: The decline was primarily led by widespread losses in the Basic Metals, Banking, and Technology sectors.
Q: How much did the BIST 100 index drop?
A: The index fell by 3.09%, reaching its lowest level in one month.
Source: Investing.com

TrustFinance Global Insights
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