COGN3F historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-16 | 3.650 | 3.650 | 3.650 | 3.650 | 3.650 | 26,053 |
| 2026-01-15 | 3.670 | 3.730 | 3.650 | 3.650 | 3.650 | 23,850 |
| 2026-01-14 | 3.580 | 3.740 | 3.520 | 3.650 | 3.650 | 29,741 |
| 2026-01-13 | 3.620 | 3.640 | 3.510 | 3.520 | 3.520 | 22,142 |
| 2026-01-12 | 3.730 | 3.750 | 3.550 | 3.660 | 3.660 | 31,214 |
| 2026-01-09 | 3.690 | 3.690 | 3.690 | 3.690 | 3.690 | 40,166 |
| 2026-01-08 | 3.580 | 3.640 | 3.510 | 3.550 | 3.550 | 27,428 |
| 2026-01-07 | 3.440 | 3.600 | 3.430 | 3.600 | 3.600 | 51,590 |
| 2026-01-06 | 3.240 | 3.380 | 3.230 | 3.310 | 3.310 | 31,389 |
| 2026-01-05 | 3.130 | 3.260 | 3.110 | 3.230 | 3.230 | 27,896 |
| 2026-01-02 | 3.150 | 3.150 | 3.150 | 3.150 | 3.150 | 27,488 |
| 2025-12-30 | 3.160 | 3.160 | 3.160 | 3.160 | 3.160 | 22,140 |
| 2025-12-29 | 3.220 | 3.230 | 3.120 | 3.140 | 3.140 | 23,944 |
| 2025-12-26 | 3.160 | 3.160 | 3.160 | 3.160 | 3.160 | 25,703 |
| 2025-12-23 | 3.610 | 3.610 | 3.610 | 3.610 | 3.610 | 22,887 |
| 2025-12-22 | 3.600 | 3.680 | 3.410 | 3.420 | 3.420 | 30,179 |
| 2025-12-19 | 3.650 | 3.650 | 3.650 | 3.650 | 3.650 | 23,007 |
| 2025-12-18 | 3.580 | 3.610 | 3.540 | 3.560 | 3.560 | 15,653 |
| 2025-12-17 | 3.640 | 3.650 | 3.510 | 3.540 | 3.540 | 15,873 |
| 2025-12-16 | 3.800 | 3.810 | 3.600 | 3.600 | 3.600 | 21,318 |
| 2025-12-15 | 3.800 | 3.870 | 3.800 | 3.850 | 3.850 | 11,447 |
| 2025-12-12 | 3.830 | 3.830 | 3.830 | 3.830 | 3.830 | 16,998 |
| 2025-12-11 | 3.720 | 3.770 | 3.670 | 3.690 | 3.690 | 11,322 |
| 2025-12-10 | 3.680 | 3.750 | 3.650 | 3.730 | 3.730 | 16,716 |
| 2025-12-09 | 3.740 | 3.740 | 3.570 | 3.670 | 3.670 | 25,349 |
| 2025-12-08 | 3.750 | 3.850 | 3.660 | 3.740 | 3.740 | 25,743 |
| 2025-12-05 | 3.720 | 3.720 | 3.720 | 3.720 | 3.720 | 39,237 |
| 2025-12-04 | 3.880 | 4.030 | 3.880 | 3.960 | 3.960 | 26,538 |
| 2025-12-03 | 3.890 | 3.930 | 3.860 | 3.870 | 3.870 | 16,078 |
| 2025-12-02 | 3.860 | 3.960 | 3.810 | 3.900 | 3.900 | 17,797 |
| 2025-12-01 | 3.940 | 3.950 | 3.790 | 3.850 | 3.850 | 25,103 |
| 2025-11-28 | 3.920 | 3.920 | 3.920 | 3.920 | 3.920 | 14,072 |
| 2025-11-27 | 3.880 | 3.950 | 3.820 | 3.940 | 3.940 | 15,697 |
| 2025-11-26 | 3.830 | 3.910 | 3.800 | 3.850 | 3.850 | 19,948 |
| 2025-11-25 | 3.780 | 3.850 | 3.720 | 3.780 | 3.780 | 25,074 |
| 2025-11-24 | 3.780 | 3.790 | 3.680 | 3.750 | 3.750 | 17,882 |
| 2025-11-21 | 3.780 | 3.780 | 3.780 | 3.780 | 3.780 | 21,426 |
| 2025-11-19 | 3.660 | 3.660 | 3.660 | 3.660 | 3.660 | 25,224 |
| 2025-11-18 | 3.370 | 3.770 | 3.350 | 3.770 | 3.770 | 35,013 |
| 2025-11-17 | 3.460 | 3.510 | 3.380 | 3.410 | 3.410 | 19,524 |
| 2025-11-14 | 3.470 | 3.470 | 3.470 | 3.470 | 3.470 | 20,956 |
| 2025-11-13 | 3.550 | 3.590 | 3.480 | 3.590 | 3.590 | 19,876 |
| 2025-11-12 | 3.610 | 3.620 | 3.500 | 3.510 | 3.510 | 20,166 |
| 2025-11-11 | 3.570 | 3.690 | 3.560 | 3.560 | 3.560 | 28,866 |
| 2025-11-10 | 3.490 | 3.580 | 3.440 | 3.580 | 3.580 | 23,297 |
| 2025-11-07 | 3.480 | 3.480 | 3.480 | 3.480 | 3.480 | 36,956 |
| 2025-11-06 | 3.840 | 3.840 | 3.620 | 3.720 | 3.720 | 24,671 |
| 2025-11-05 | 3.770 | 3.840 | 3.690 | 3.840 | 3.840 | 26,024 |
| 2025-11-04 | 3.710 | 3.760 | 3.650 | 3.710 | 3.710 | 18,851 |
| 2025-11-03 | 3.740 | 3.790 | 3.680 | 3.720 | 3.720 | 26,260 |
| 2025-10-31 | 3.690 | 3.690 | 3.690 | 3.690 | 3.690 | 27,312 |
| 2025-10-30 | 3.580 | 3.640 | 3.480 | 3.630 | 3.630 | 15,370 |
| 2025-10-29 | 3.600 | 3.640 | 3.520 | 3.640 | 3.640 | 27,836 |
| 2025-10-28 | 3.420 | 3.580 | 3.380 | 3.570 | 3.570 | 18,985 |
| 2025-10-27 | 3.510 | 3.590 | 3.430 | 3.450 | 3.450 | 19,086 |
| 2025-10-24 | 3.470 | 3.470 | 3.470 | 3.470 | 3.470 | 20,150 |
| 2025-10-23 | 3.330 | 3.420 | 3.320 | 3.420 | 3.420 | 14,267 |
| 2025-10-22 | 3.300 | 3.450 | 3.280 | 3.350 | 3.350 | 27,898 |
| 2025-10-21 | 3.300 | 3.300 | 3.210 | 3.290 | 3.290 | 16,010 |
| 2025-10-20 | 3.160 | 3.330 | 3.140 | 3.280 | 3.280 | 25,739 |
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.