Turkey Becomes the Latest Country Targeted by MSCI
Global index provider Morgan Stanley Capital International (MSCI) froze a number of changes to its Turkish equity indices from Thursday, saying it needed more time to assess the country’s capital-market reforms. It also warned that Turkey could be downgraded if improvements prove insufficient by mid-2027.
Reuters reported on Friday (16 October 2026) that the decision leaves Turkey’s emerging-market status unchanged for now. However, MSCI said it could reclassify the country as a frontier market or standalone market if the necessary progress is not evident by June 2027.
A downgrade could trigger selling by investment funds that track the MSCI Emerging Markets Index, as fund managers may adjust their portfolios in response to changes in a country’s classification.
The freeze takes effect immediately and will remain in place until further notice. It covers index changes arising from periodic reviews as well as corporate events involving Turkish shares.
MSCI said the decision followed concerns raised during its 2026 market-classification review. One issue was suspected coordinated trading through fund holdings closely linked to several small companies listed on the exchange.
Such activity could undermine the reliability of free-float calculations — the number of shares available for public trading — and raise questions about market integrity.
“Institutional investors need to see credible and sustained enforcement against coordinated trading, as well as disclosure standards that allow independent verification of the free float of Turkish shares,” MSCI said.
Pressure on Turkey’s stock market
Turkey’s stock market has a relatively limited number of shares that meet global institutional investors’ size and liquidity requirements. This concentrates investment in a small group of stocks and draws greater scrutiny to free-float calculations and trading activity.
The benchmark BIST 100 index is also on course for its fifth consecutive weekly decline. It has fallen by more than 20% from its record closing high in May.
While the freeze is in force, MSCI will not increase foreign inclusion factors or the number of shares used in its indices. It will also not add new stocks to the MSCI Turkey Investable Market Index or move shares into higher size segments.
MSCI said it would continue to seek feedback from market participants and monitor the effectiveness of regulatory measures and enforcement in Turkey. If adequate improvements are not evident by June 2027, it could take further steps, including opening a consultation on a possible downgrade of Turkey’s market status.
S&P Dow Jones Indices issued a similar warning last July, saying Turkey faced a risk of being downgraded from emerging-market to frontier-market status, partly because of concerns about market transparency.
MSCI’s decision is drawing attention from global investors because a country’s reclassification can affect international investment flows, particularly funds that use MSCI indices as portfolio benchmarks.