Borsa İstanbul’s Weekly Winners and Losers Revealed
Another volatile week closed on Borsa İstanbul, with sharp divergences between sectors leaving some investors counting gains while others absorbed painful losses. The week's performance table once again exposed how unforgiving Turkish equities can be when macroeconomic signals shift — even briefly. Not all stocks move with the index, and last week proved that point clearly.
The gap between the top gainers and worst performers was wide enough to remind every investor that stock-picking in BIST is not a passive game. Defensive stocks, exporters with foreign currency revenues, and select commodity plays held up or rallied, while heavily leveraged domestically focused companies and speculative small-caps took the hardest hits. The pattern largely followed the week's movement in the dollar-lira rate and interest rate expectations.
For retail investors and small business owners watching their savings, the weekly scoreboard is more than a curiosity — it is a real-time signal about where institutional money is flowing. When fund managers rotate out of rate-sensitive names into hard-asset or export-linked stocks, it tells a story about confidence in monetary policy. Last week's winners and losers did exactly that — they told a story that goes well beyond a simple list of tickers.
Levent KAYIRA Commentary: Ekonomik Gündem Analysis: Having managed equity portfolios through multiple Turkish market cycles at Kocbank, Garanti and Denizbank, I can say this with confidence: the weekly performance divergence on BIST is rarely random. When you see certain names rally 15-20% in a single week while others drop 10%+, the market is voting — loudly — on policy credibility and currency risk.
Right now, the stocks winning are almost always those with hard currency earnings or real asset backing. Exporters, energy plays, select banks with strong capital buffers. The losers tend to be companies whose cost base is in dollars but revenues are in lira — a squeeze that never fully goes away in a high-inflation environment.
For a retail investor with 50,000 TL in the market, the lesson is straightforward: chasing last week's winners is exactly how you become next week's loser. The rotation happens fast. Institutional desks rebalance Thursday-Friday, and by Monday the trade is already crowded.
Watch the BIST 100's relationship with USD/TRY closely. When lira stabilizes, domestic consumption stocks bounce. When it wobbles, exporters lead. That single correlation has worked for 20 years — and it still works today.
Kaynak: Google News Ekonomi