COGN3F historical data

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-07	2.850	2.940	2.830	2.940	2.940	41,830
2026-10-06	2.700	2.880	2.700	2.860	2.860	50,320
2026-10-05	2.600	2.740	2.500	2.700	2.700	71,753
2026-10-02	2.430	2.430	2.430	2.430	2.430	28,709
2026-10-01	2.320	2.350	2.260	2.330	2.330	28,442
2026-09-30	2.340	2.340	2.340	2.340	2.340	0
2026-09-28	2.140	2.150	2.080	2.130	2.130	22,699
2026-09-25	2.170	2.170	2.170	2.170	2.170	20,168
2026-09-24	2.290	2.340	2.170	2.220	2.220	29,208
2026-09-23	2.390	2.420	2.290	2.340	2.340	19,764
2026-09-22	2.360	2.400	2.330	2.400	2.400	16,788
2026-09-21	2.260	2.390	2.250	2.380	2.380	20,412

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Stock splits

No stock splits on record.

No dividends on record.

Open, high, low and close are as traded (BRL). Adjusted close accounts for splits and dividends. Educational only, not financial advice.