TECN3F historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-13 | 9.610 | 9.950 | 9.520 | 9.590 | 9.590 | 846 |
| 2026-07-10 | 9.490 | 9.490 | 9.490 | 9.490 | 9.490 | 671 |
| 2026-07-09 | 8.980 | 9.320 | 8.950 | 9.180 | 9.180 | 1,427 |
| 2026-07-08 | 8.780 | 9.000 | 8.580 | 8.820 | 8.820 | 1,068 |
| 2026-07-07 | 8.840 | 8.950 | 8.660 | 8.690 | 8.690 | 860 |
| 2026-07-06 | 8.900 | 8.920 | 8.690 | 8.710 | 8.710 | 555 |
| 2026-07-03 | 8.730 | 8.730 | 8.730 | 8.730 | 8.730 | 788 |
| 2026-07-02 | 8.660 | 8.900 | 8.610 | 8.610 | 8.610 | 640 |
| 2026-07-01 | 8.610 | 8.810 | 8.610 | 8.620 | 8.620 | 372 |
| 2026-06-30 | 8.710 | 8.840 | 8.620 | 8.720 | 8.720 | 403 |
| 2026-06-29 | 8.630 | 8.630 | 8.630 | 8.630 | 8.630 | 555 |
| 2026-06-26 | 8.610 | 8.610 | 8.610 | 8.610 | 8.610 | 851 |
| 2026-06-25 | 8.610 | 8.740 | 8.340 | 8.340 | 8.340 | 653 |
| 2026-06-24 | 8.530 | 8.630 | 8.450 | 8.480 | 8.480 | 338 |
| 2026-06-23 | 8.650 | 8.670 | 8.480 | 8.620 | 8.620 | 243 |
| 2026-06-22 | 8.440 | 8.740 | 8.370 | 8.660 | 8.660 | 731 |
| 2026-06-19 | 8.550 | 8.550 | 8.550 | 8.550 | 8.550 | 643 |
| 2026-06-18 | 8.330 | 8.640 | 8.280 | 8.510 | 8.510 | 500 |
| 2026-06-17 | 8.290 | 8.370 | 8.230 | 8.320 | 8.320 | 348 |
| 2026-06-16 | 8.450 | 8.570 | 8.310 | 8.310 | 8.310 | 541 |
| 2026-06-15 | 8.700 | 8.790 | 8.490 | 8.600 | 8.600 | 785 |
| 2026-06-12 | 8.270 | 8.610 | 8.210 | 8.580 | 8.580 | 935 |
| 2026-06-11 | 8.370 | 8.560 | 8.170 | 8.440 | 8.440 | 638 |
| 2026-06-10 | 8.300 | 8.310 | 8.150 | 8.150 | 8.150 | 449 |
| 2026-06-09 | 8.410 | 8.600 | 8.170 | 8.180 | 8.180 | 762 |
| 2026-06-08 | 8.840 | 8.860 | 8.460 | 8.460 | 8.460 | 527 |
| 2026-06-05 | 8.460 | 8.460 | 8.460 | 8.460 | 8.460 | 585 |
| 2026-06-03 | 8.560 | 8.560 | 8.560 | 8.560 | 8.560 | 1,048 |
| 2026-06-02 | 8.310 | 8.640 | 8.310 | 8.550 | 8.550 | 1,269 |
| 2026-06-01 | 8.550 | 8.710 | 8.350 | 8.470 | 8.470 | 696 |
| 2026-05-29 | 8.430 | 8.430 | 8.430 | 8.430 | 8.430 | 877 |
| 2026-05-28 | 8.560 | 8.560 | 8.330 | 8.330 | 8.330 | 510 |
| 2026-05-27 | 8.610 | 8.820 | 8.330 | 8.470 | 8.470 | 522 |
| 2026-05-26 | 8.680 | 8.820 | 8.460 | 8.550 | 8.550 | 620 |
| 2026-05-25 | 8.700 | 8.740 | 8.500 | 8.610 | 8.610 | 486 |
| 2026-05-22 | 8.520 | 8.520 | 8.520 | 8.520 | 8.520 | 551 |
| 2026-05-21 | 8.750 | 8.790 | 8.530 | 8.790 | 8.790 | 329 |
| 2026-05-20 | 8.590 | 8.820 | 8.460 | 8.660 | 8.660 | 827 |
| 2026-05-19 | 8.570 | 8.790 | 8.450 | 8.500 | 8.500 | 730 |
| 2026-05-18 | 8.700 | 8.920 | 8.560 | 8.610 | 8.610 | 753 |
| 2026-05-15 | 8.790 | 8.790 | 8.790 | 8.790 | 8.790 | 1,097 |
| 2026-05-14 | 8.560 | 8.870 | 8.560 | 8.790 | 8.790 | 738 |
| 2026-05-13 | 8.540 | 8.800 | 8.480 | 8.640 | 8.640 | 857 |
| 2026-05-12 | 8.210 | 8.850 | 8.050 | 8.720 | 8.720 | 1,571 |
| 2026-05-11 | 8.560 | 8.600 | 8.080 | 8.100 | 8.100 | 646 |
| 2026-05-08 | 8.300 | 8.300 | 8.300 | 8.300 | 8.300 | 628 |
| 2026-05-07 | 8.310 | 8.710 | 8.300 | 8.420 | 8.420 | 989 |
| 2026-05-06 | 8.590 | 8.860 | 8.300 | 8.550 | 8.550 | 828 |
| 2026-05-05 | 8.200 | 8.600 | 8.200 | 8.440 | 8.440 | 978 |
| 2026-05-04 | 8.370 | 8.600 | 8.210 | 8.370 | 8.370 | 1,084 |
| 2026-04-30 | 8.260 | 8.260 | 8.260 | 8.260 | 8.260 | 736 |
| 2026-04-29 | 8.070 | 8.400 | 8.010 | 8.170 | 8.170 | 837 |
| 2026-04-28 | 8.500 | 8.500 | 8.020 | 8.160 | 8.160 | 814 |
| 2026-04-27 | 8.460 | 8.640 | 8.250 | 8.250 | 8.250 | 651 |
| 2026-04-24 | 8.500 | 8.500 | 8.500 | 8.500 | 8.500 | 537 |
| 2026-04-23 | 8.870 | 8.870 | 8.510 | 8.710 | 8.710 | 462 |
| 2026-04-22 | 8.470 | 8.840 | 8.470 | 8.570 | 8.570 | 800 |
| 2026-04-20 | 8.650 | 8.650 | 8.650 | 8.650 | 8.650 | 705 |
| 2026-04-17 | 8.550 | 8.550 | 8.550 | 8.550 | 8.550 | 366 |
| 2026-04-16 | 8.740 | 8.770 | 8.510 | 8.570 | 8.570 | 815 |
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.