Eczacibasi Ilac stock gains 5.49 percent as Borsa Istanbul faces reform

Eczacibasi Ilac (ISIN TRAECILC91F7) traded at TRY 60.50 on Borsa Istanbul on September 22, 2026, up 5.49 percent from the prior close. The move came as Turkey's exchange prepared a major benchmark reshuffle, with Reuters reporting on September 22, 2026, that more than a quarter of the BIST 100 constituents would be replaced.

Stock move outpaces exchange backdrop

The quoted ECILC price was TRY 60.50, while the session high reached TRY 60.60 and the low stood at TRY 59.46. Trading volume was 187,131,551 shares, and the reported market capitalization was TRY 11,330,815,434, all as of September 22, 2026.

That combination gives the move a measurable scale: the daily gain of 5.49 percent was recorded alongside a market value above TRY 11 billion. The wider BIST 100 opened at 13,236.57 points, down 0.76 percent on September 22, 2026, according to Anadolu Agency.

Reshuffle raises index sensitivity

The exchange backdrop matters because the reported September 22, 2026 coverage specifically listed EIS Eczacibasi Ilac among the named Borsa Istanbul companies in the market discussion. MarketScreener reported the exchange context on September 22, 2026, including ECILC in its listed-company overview.

For the stock, the quantified comparison is therefore clear: ECILC rose 5.49 percent while the BIST 100 was down 0.76 percent at the open, a gap of 6.25 percentage points between the company quotation and the benchmark snapshot. The comparison is intraday and venue-specific rather than a valuation conclusion.

ECILC closes at TRY 60.50

Eczacibasi Ilac stock stood at TRY 60.50 on Borsa Istanbul as of September 22, 2026. The same market snapshot showed a TRY 60.60 high, a TRY 59.46 low, volume of 187,131,551 shares and market capitalization of TRY 11,330,815,434.

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