COGN3F historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-17 | 3.170 | 3.170 | 3.170 | 3.170 | 3.170 | 20,846 |
| 2025-10-16 | 3.000 | 3.090 | 2.940 | 3.070 | 3.070 | 16,171 |
| 2025-10-15 | 2.900 | 3.010 | 2.880 | 2.950 | 2.950 | 16,806 |
| 2025-10-14 | 3.000 | 3.010 | 2.910 | 2.940 | 2.940 | 22,707 |
| 2025-10-13 | 3.020 | 3.070 | 3.000 | 3.010 | 3.010 | 13,853 |
| 2025-10-10 | 2.990 | 2.990 | 2.990 | 2.990 | 2.990 | 12,512 |
| 2025-10-09 | 3.090 | 3.120 | 3.020 | 3.060 | 3.060 | 14,175 |
| 2025-10-08 | 3.060 | 3.130 | 3.040 | 3.070 | 3.070 | 13,601 |
| 2025-10-07 | 3.160 | 3.170 | 3.040 | 3.080 | 3.080 | 19,628 |
| 2025-10-06 | 3.210 | 3.230 | 3.100 | 3.180 | 3.180 | 17,583 |
| 2025-10-03 | 3.270 | 3.270 | 3.270 | 3.270 | 3.270 | 17,242 |
| 2025-10-02 | 3.310 | 3.330 | 3.140 | 3.170 | 3.170 | 21,022 |
| 2025-10-01 | 3.350 | 3.370 | 3.260 | 3.260 | 3.260 | 20,387 |
| 2025-09-30 | 3.280 | 3.360 | 3.260 | 3.360 | 3.360 | 23,131 |
| 2025-09-29 | 3.180 | 3.330 | 3.180 | 3.250 | 3.250 | 24,892 |
| 2025-09-26 | 3.190 | 3.190 | 3.190 | 3.190 | 3.190 | 13,058 |
| 2025-09-25 | 3.220 | 3.260 | 3.120 | 3.170 | 3.170 | 14,606 |
| 2025-09-24 | 3.240 | 3.300 | 3.210 | 3.300 | 3.300 | 18,186 |
| 2025-09-23 | 3.160 | 3.270 | 3.140 | 3.260 | 3.260 | 28,488 |
| 2025-09-22 | 3.150 | 3.180 | 3.060 | 3.180 | 3.180 | 17,733 |
| 2025-09-19 | 3.120 | 3.120 | 3.120 | 3.120 | 3.120 | 15,890 |
| 2025-09-18 | 3.100 | 3.190 | 3.040 | 3.180 | 3.180 | 19,389 |
| 2025-09-17 | 3.080 | 3.180 | 3.050 | 3.170 | 3.170 | 23,873 |
| 2025-09-16 | 3.050 | 3.100 | 3.010 | 3.080 | 3.080 | 21,067 |
| 2025-09-15 | 2.980 | 3.080 | 2.920 | 3.040 | 3.040 | 23,019 |
| 2025-09-12 | 2.980 | 2.980 | 2.980 | 2.980 | 2.980 | 15,299 |
| 2025-09-11 | 3.010 | 3.070 | 2.970 | 3.000 | 3.000 | 16,804 |
| 2025-09-10 | 2.960 | 3.050 | 2.960 | 2.980 | 2.980 | 14,653 |
| 2025-09-09 | 2.980 | 3.050 | 2.950 | 2.980 | 2.980 | 13,337 |
| 2025-09-08 | 3.060 | 3.080 | 2.960 | 3.050 | 3.050 | 18,257 |
| 2025-09-05 | 3.030 | 3.030 | 3.030 | 3.030 | 3.030 | 23,084 |
| 2025-09-04 | 2.850 | 3.050 | 2.850 | 3.050 | 3.050 | 28,147 |
| 2025-09-03 | 2.850 | 2.880 | 2.830 | 2.870 | 2.870 | 13,629 |
| 2025-09-02 | 2.890 | 2.900 | 2.830 | 2.860 | 2.860 | 15,052 |
| 2025-09-01 | 2.910 | 2.980 | 2.890 | 2.910 | 2.910 | 17,321 |
| 2025-08-29 | 2.880 | 2.880 | 2.880 | 2.880 | 2.880 | 16,572 |
| 2025-08-28 | 2.910 | 2.980 | 2.900 | 2.970 | 2.970 | 23,232 |
| 2025-08-27 | 2.890 | 2.930 | 2.830 | 2.930 | 2.930 | 15,168 |
| 2025-08-26 | 2.930 | 2.970 | 2.890 | 2.940 | 2.940 | 12,391 |
| 2025-08-25 | 2.890 | 3.010 | 2.850 | 2.980 | 2.980 | 19,392 |
| 2025-08-22 | 2.930 | 2.930 | 2.930 | 2.930 | 2.930 | 26,119 |
| 2025-08-21 | 2.760 | 2.770 | 2.700 | 2.700 | 2.700 | 15,215 |
| 2025-08-20 | 2.810 | 2.830 | 2.770 | 2.780 | 2.780 | 11,362 |
| 2025-08-19 | 2.910 | 2.930 | 2.790 | 2.830 | 2.830 | 21,363 |
| 2025-08-18 | 2.850 | 2.950 | 2.820 | 2.930 | 2.930 | 15,809 |
| 2025-08-15 | 2.920 | 2.920 | 2.820 | 2.830 | 2.830 | 14,517 |
| 2025-08-14 | 2.870 | 2.900 | 2.790 | 2.880 | 2.880 | 16,132 |
| 2025-08-13 | 2.990 | 2.990 | 2.850 | 2.850 | 2.850 | 15,661 |
| 2025-08-12 | 2.980 | 3.010 | 2.940 | 2.990 | 2.990 | 15,882 |
| 2025-08-11 | 3.100 | 3.150 | 2.910 | 2.950 | 2.950 | 24,730 |
| 2025-08-08 | 3.080 | 3.080 | 3.080 | 3.080 | 3.080 | 34,274 |
| 2025-08-07 | 2.850 | 2.980 | 2.800 | 2.920 | 2.920 | 31,183 |
| 2025-08-06 | 2.760 | 2.840 | 2.650 | 2.840 | 2.840 | 20,593 |
| 2025-08-05 | 2.750 | 2.790 | 2.700 | 2.780 | 2.780 | 12,279 |
| 2025-08-04 | 2.800 | 2.800 | 2.690 | 2.720 | 2.720 | 14,650 |
| 2025-08-01 | 2.800 | 2.800 | 2.800 | 2.800 | 2.800 | 13,202 |
| 2025-07-31 | 2.760 | 2.800 | 2.680 | 2.780 | 2.780 | 17,688 |
| 2025-07-30 | 2.660 | 2.800 | 2.630 | 2.730 | 2.730 | 18,412 |
| 2025-07-29 | 2.610 | 2.660 | 2.600 | 2.650 | 2.650 | 11,948 |
| 2025-07-28 | 2.660 | 2.730 | 2.620 | 2.650 | 2.650 | 13,986 |
Stock splits
No stock splits on record.
Dividends
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.