COGN3F historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-15 | 3.320 | 3.330 | 3.240 | 3.300 | 3.300 | 19,632 |
| 2026-04-14 | 3.140 | 3.320 | 3.140 | 3.320 | 3.320 | 24,060 |
| 2026-04-13 | 3.170 | 3.200 | 3.120 | 3.180 | 3.180 | 19,926 |
| 2026-04-10 | 3.220 | 3.220 | 3.220 | 3.220 | 3.220 | 20,892 |
| 2026-04-09 | 3.210 | 3.330 | 3.210 | 3.330 | 3.330 | 18,676 |
| 2026-04-08 | 3.260 | 3.350 | 3.190 | 3.230 | 3.230 | 25,075 |
| 2026-04-07 | 3.240 | 3.240 | 3.140 | 3.140 | 3.140 | 18,368 |
| 2026-04-06 | 3.180 | 3.270 | 3.160 | 3.270 | 3.270 | 18,848 |
| 2026-04-02 | 3.200 | 3.200 | 3.200 | 3.200 | 3.200 | 16,528 |
| 2026-04-01 | 3.200 | 3.280 | 3.180 | 3.200 | 3.200 | 23,220 |
| 2026-03-31 | 3.040 | 3.200 | 3.040 | 3.190 | 3.190 | 20,591 |
| 2026-03-30 | 2.980 | 3.030 | 2.940 | 3.020 | 3.020 | 12,981 |
| 2026-03-27 | 2.970 | 2.970 | 2.970 | 2.970 | 2.970 | 14,295 |
| 2026-03-26 | 3.030 | 3.070 | 2.970 | 3.070 | 3.070 | 12,591 |
| 2026-03-25 | 3.020 | 3.120 | 3.020 | 3.090 | 3.090 | 19,116 |
| 2026-03-24 | 2.970 | 3.010 | 2.920 | 2.960 | 2.960 | 13,566 |
| 2026-03-23 | 2.770 | 3.040 | 2.770 | 3.000 | 3.000 | 20,666 |
| 2026-03-20 | 2.740 | 2.740 | 2.740 | 2.740 | 2.740 | 19,656 |
| 2026-03-19 | 2.850 | 2.900 | 2.720 | 2.850 | 2.850 | 27,733 |
| 2026-03-18 | 2.920 | 2.940 | 2.860 | 2.900 | 2.900 | 21,937 |
| 2026-03-17 | 3.010 | 3.040 | 2.930 | 2.930 | 2.930 | 17,602 |
| 2026-03-16 | 2.980 | 3.050 | 2.960 | 3.020 | 3.020 | 19,630 |
| 2026-03-13 | 2.930 | 2.930 | 2.930 | 2.930 | 2.930 | 26,600 |
| 2026-03-12 | 3.180 | 3.190 | 2.950 | 2.980 | 2.980 | 45,952 |
| 2026-03-11 | 3.220 | 3.220 | 3.220 | 3.220 | 3.220 | 18,774 |
| 2026-03-10 | 3.240 | 3.240 | 3.240 | 3.240 | 3.240 | 22,538 |
| 2026-03-09 | 3.180 | 3.180 | 3.180 | 3.180 | 3.180 | 23,033 |
| 2026-03-06 | 3.160 | 3.160 | 3.160 | 3.160 | 3.160 | 29,227 |
| 2026-03-05 | 3.300 | 3.300 | 3.150 | 3.220 | 3.220 | 34,239 |
| 2026-03-04 | 3.300 | 3.400 | 3.290 | 3.320 | 3.320 | 22,591 |
| 2026-03-03 | 3.390 | 3.400 | 3.250 | 3.290 | 3.290 | 37,858 |
| 2026-03-02 | 3.470 | 3.520 | 3.370 | 3.520 | 3.520 | 34,671 |
| 2026-02-27 | 3.510 | 3.510 | 3.510 | 3.510 | 3.510 | 23,079 |
| 2026-02-26 | 3.580 | 3.630 | 3.530 | 3.600 | 3.600 | 19,824 |
| 2026-02-25 | 3.670 | 3.730 | 3.560 | 3.610 | 3.610 | 26,383 |
| 2026-02-24 | 3.580 | 3.690 | 3.580 | 3.680 | 3.680 | 26,158 |
| 2026-02-23 | 3.620 | 3.640 | 3.530 | 3.610 | 3.610 | 19,214 |
| 2026-02-20 | 3.650 | 3.650 | 3.650 | 3.650 | 3.650 | 24,324 |
| 2026-02-19 | 3.570 | 3.660 | 3.510 | 3.600 | 3.600 | 30,550 |
| 2026-02-18 | 3.460 | 3.570 | 3.430 | 3.570 | 3.570 | 21,809 |
| 2026-02-13 | 3.510 | 3.510 | 3.510 | 3.510 | 3.510 | 37,340 |
| 2026-02-12 | 3.650 | 3.730 | 3.500 | 3.560 | 3.560 | 43,339 |
| 2026-02-11 | 3.720 | 3.790 | 3.670 | 3.700 | 3.700 | 31,036 |
| 2026-02-10 | 3.750 | 3.770 | 3.600 | 3.690 | 3.690 | 37,826 |
| 2026-02-09 | 3.800 | 3.870 | 3.750 | 3.780 | 3.780 | 31,002 |
| 2026-02-06 | 3.850 | 3.850 | 3.850 | 3.850 | 3.850 | 34,805 |
| 2026-02-05 | 4.090 | 4.110 | 3.920 | 3.940 | 3.940 | 41,325 |
| 2026-02-04 | 4.330 | 4.340 | 3.970 | 4.070 | 4.070 | 48,467 |
| 2026-02-03 | 4.510 | 4.600 | 4.290 | 4.300 | 4.300 | 41,843 |
| 2026-02-02 | 4.510 | 4.550 | 4.480 | 4.540 | 4.540 | 32,388 |
| 2026-01-30 | 4.510 | 4.550 | 4.430 | 4.490 | 4.490 | 9,004 |
| 2026-01-29 | 4.590 | 4.640 | 4.360 | 4.600 | 4.600 | 33,535 |
| 2026-01-28 | 4.550 | 4.650 | 4.500 | 4.610 | 4.610 | 35,726 |
| 2026-01-27 | 4.600 | 4.750 | 4.520 | 4.590 | 4.590 | 44,277 |
| 2026-01-26 | 4.460 | 4.590 | 4.340 | 4.560 | 4.560 | 50,273 |
| 2026-01-23 | 4.440 | 4.440 | 4.440 | 4.440 | 4.440 | 49,402 |
| 2026-01-22 | 4.050 | 4.390 | 4.050 | 4.340 | 4.340 | 81,733 |
| 2026-01-21 | 3.710 | 4.070 | 3.710 | 4.050 | 4.050 | 68,886 |
| 2026-01-20 | 3.630 | 3.680 | 3.540 | 3.680 | 3.680 | 25,648 |
| 2026-01-19 | 3.680 | 3.710 | 3.580 | 3.640 | 3.640 | 22,482 |
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.