Turkish firms face potential exclusion from global indexes over stock manipulation

Turkish authorities implement credible enforcement actions, market participants are held accountable, and index providers determine the manipulation was isolated or remediated—this would likely allow Turkish equities to retain or regain index inclusion, reducing forced selling pressure and stabilizing foreign capital flows into the market.

Investigations proceed slowly without decisive outcomes, index providers maintain current inclusion status pending clarity, and the scandal fades from headlines—Turkish firms would face elevated uncertainty and a discount on valuations, but avoid the sharp deleveraging shock of actual index removal.

Index providers formally exclude Turkish companies from benchmarks, triggering passive fund redemptions and a sharp contraction in foreign investor participation; this mechanism would likely compress liquidity, widen bid-ask spreads, and raise refinancing costs for Turkish corporates accessing international debt markets.