LADA - graf kurzu akcie cz v roce 1995
Poehled kurzu cenných papíru - LADA | ||||||||||||||
Datum | Kurz BCPP[Ke] | Zmina BCPP[%] | Objem BCPP[Ke] | Poeet BCPP[ks] | Kurz RMS[Ke] | Zmina RMS[%] | Objem RMS[Ke] | Poeet RMS[ks] |
||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
22.12.1995 | ||||||||||||||
21.12.1995 | 53.00 | -9.00% | 901 | 17 | ||||||||||
20.12.1995 | 58.00 | +9.00% | 232 | 4 | ||||||||||
19.12.1995 | 50.00 | -2.00% | 640 | 12 | ||||||||||
18.12.1995 | 52.50 | -1.00% | 5 308 | 98 | ||||||||||
17.12.1995 | ||||||||||||||
15.12.1995 | 58.80 | 0.00% | 0 | 0 | 58.00 | -1.00% | 382 | 7 | ||||||
14.12.1995 | 58.80 | +9.98% | 0 | 0 | 58.00 | +4.00% | 2 268 | 41 | ||||||
13.12.1995 | 53.46 | 0.00% | 0 | 0 | 53.00 | 0.00% | 265 | 5 | ||||||
12.12.1995 | 53.46 | 0.00% | 0 | 0 | 53.00 | -1.00% | 689 | 13 | ||||||
11.12.1995 | 53.46 | +10.00% | 0 | 0 | 53.50 | -7.00% | 1 605 | 30 | ||||||
8.12.1995 | 48.60 | 0.00% | 0 | 0 | +5.00% | 0 | 0 | |||||||
7.12.1995 | 48.60 | -10.00% | 1 458 | 30 | 55.00 | -1.00% | 495 | 9 | ||||||
6.12.1995 | 54.00 | 0.00% | 0 | 0 | 55.50 | -1.00% | 722 | 13 | ||||||
5.12.1995 | 54.00 | 0.00% | 0 | 0 | 56.00 | -2.00% | 1 120 | 20 | ||||||
4.12.1995 | 54.00 | -10.00% | 0 | 0 | 57.00 | -5.00% | 2 451 | 43 | ||||||
1.12.1995 | 60.00 | 0.00% | 0 | 0 | -10.00% | 0 | 0 | |||||||
30.11.1995 | 60.00 | 0.00% | 6 180 | 103 | 76.00 | -6.00% | 5 913 | 89 | ||||||
29.11.1995 | 60.00 | 0.00% | 0 | 0 | 70.40 | -5.00% | 3 731 | 53 | ||||||
28.11.1995 | 60.00 | 0.00% | 0 | 0 | -1.00% | 0 | 0 | |||||||
27.11.1995 | 60.00 | +7.14% | 7 380 | 123 | +31.00% | 0 | 0 | |||||||
24.11.1995 | 56.00 | 0.00% | 0 | 0 | 58.00 | +7.00% | 1 258 | 22 | ||||||
23.11.1995 | 56.00 | +8.67% | 11 760 | 210 | 53.50 | +5.00% | 161 | 3 | ||||||
22.11.1995 | 51.53 | 0.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
21.11.1995 | 51.53 | 0.00% | 0 | 0 | 51.00 | -9.00% | 204 | 4 | ||||||
20.11.1995 | 51.53 | -9.99% | 1 546 | 30 | 56.00 | -10.00% | 336 | 6 | ||||||
17.11.1995 | 57.25 | 0.00% | 0 | 0 | 61.00 | -8.00% | 249 | 4 | ||||||
16.11.1995 | 57.25 | -9.99% | 0 | 0 | 67.50 | -5.00% | 270 | 4 | ||||||
15.11.1995 | 63.61 | 0.00% | 0 | 0 | 70.00 | +1.00% | 4 070 | 57 | ||||||
14.11.1995 | 63.61 | 0.00% | 0 | 0 | 70.50 | -3.00% | 1 340 | 19 | ||||||
13.11.1995 | 63.61 | -9.99% | 16 475 | 259 | 75.00 | -3.00% | 729 | 10 | ||||||
10.11.1995 | 70.67 | 0.00% | 0 | 0 | 75.00 | 0.00% | 5 100 | 68 | ||||||
9.11.1995 | 70.67 | 0.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
8.11.1995 | 70.67 | 0.00% | 0 | 0 | +27.00% | 0 | 0 | |||||||
7.11.1995 | 70.67 | 0.00% | 0 | 0 | 59.00 | -9.00% | 590 | 10 | ||||||
6.11.1995 | 70.67 | 0.00% | 0 | 0 | 65.00 | -21.00% | 390 | 6 | ||||||
3.11.1995 | 70.67 | 0.00% | 0 | 0 | +25.00% | 0 | 0 | |||||||
2.11.1995 | 70.67 | -9.99% | 0 | 0 | 66.00 | -10.00% | 264 | 4 | ||||||
1.11.1995 | 78.52 | 0.00% | 0 | 0 | 73.00 | -10.00% | 1 533 | 21 | ||||||
31.10.1995 | 78.52 | 0.00% | 0 | 0 | 81.00 | -5.00% | 324 | 4 | ||||||
30.10.1995 | 78.52 | -9.99% | 0 | 0 | 85.00 | 0.00% | 3 315 | 39 | ||||||
27.10.1995 | 87.24 | 0.00% | 0 | 0 | 80.00 | +8.00% | 4 092 | 48 | ||||||
26.10.1995 | 87.24 | -9.99% | 0 | 0 | 80.00 | 0.00% | 944 | 12 | ||||||
25.10.1995 | 96.93 | 0.00% | 0 | 0 | 80.00 | +1.00% | 1 736 | 22 | ||||||
24.10.1995 | 96.93 | 0.00% | 0 | 0 | ||||||||||
23.10.1995 | 96.93 | -9.99% | 5 234 | 54 | ||||||||||
20.10.1995 | 107.69 | 0.00% | 0 | 0 | 67.50 | -4.00% | 540 | 8 | ||||||
19.10.1995 | 107.69 | +10.00% | 11 415 | 106 | 70.50 | -8.00% | 141 | 2 | ||||||
18.10.1995 | 97.90 | 0.00% | 0 | 0 | -9.00% | 0 | 0 | |||||||
17.10.1995 | 97.90 | 0.00% | 0 | 0 | -10.00% | 0 | 0 | |||||||
16.10.1995 | 97.90 | +10.00% | 0 | 0 | -10.00% | 0 | 0 | |||||||
13.10.1995 | 89.00 | 0.00% | 2 670 | 30 | +1.00% | 0 | 0 | |||||||
12.10.1995 | 89.00 | -2.19% | 4 450 | 50 | 104.00 | +3.00% | 2 996 | 29 | ||||||
11.10.1995 | 91.00 | -4.21% | 1 183 | 13 | 104.00 | +1.00% | 805 | 8 | ||||||
10.10.1995 | 95.00 | +1.65% | 3 420 | 36 | 104.00 | -2.00% | 3 698 | 37 | ||||||
9.10.1995 | 93.45 | +5.00% | 2 149 | 23 | 102.00 | +7.00% | 1 224 | 12 | ||||||
6.10.1995 | 89.00 | -1.11% | 1 691 | 19 | 95.00 | -5.00% | 1 425 | 15 | ||||||
5.10.1995 | 90.00 | +1.36% | 3 060 | 34 | +25.00% | 0 | 0 | |||||||
4.10.1995 | 88.79 | +4.98% | 7 814 | 88 | 80.50 | -7.00% | 2 317 | 29 | ||||||
3.10.1995 | 84.57 | +4.99% | 5 074 | 60 | -9.00% | 0 | 0 | |||||||
2.10.1995 | 80.55 | +4.99% | 2 578 | 32 | -10.00% | 0 | 0 | |||||||
29.9.1995 | 76.72 | -4.99% | 14 193 | 185 | 105.00 | -5.00% | 1 680 | 16 | ||||||
28.9.1995 | 80.75 | -5.00% | 0 | 0 | 110.10 | +5.00% | 2 422 | 22 | ||||||
27.9.1995 | 85.00 | +0.72% | 5 695 | 67 | 105.00 | +5.00% | 9 197 | 88 | ||||||
26.9.1995 | 84.39 | +4.98% | 0 | 0 | 106.00 | 0.00% | 996 | 10 | ||||||
25.9.1995 | 80.38 | +4.98% | 9 404 | 117 | 100.00 | -4.00% | 400 | 4 | ||||||
22.9.1995 | 76.56 | +4.99% | 0 | 0 | 105.00 | -4.00% | 9 470 | 91 | ||||||
21.9.1995 | 72.92 | +4.99% | 5 250 | 72 | ||||||||||
20.9.1995 | 69.45 | +4.98% | 0 | 0 | ||||||||||
19.9.1995 | 66.15 | +5.00% | 0 | 0 | 108.20 | -8.00% | 3 030 | 28 | ||||||
18.9.1995 | 63.00 | +5.00% | 0 | 0 | 118.00 | +10.00% | 2 714 | 23 | ||||||
15.9.1995 | 60.00 | -3.47% | 1 380 | 23 | 107.50 | +4.00% | 2 903 | 27 | ||||||
14.9.1995 | 62.16 | -4.99% | 2 859 | 46 | 103.00 | 0.00% | 7 313 | 71 | ||||||
13.9.1995 | 65.43 | -4.99% | 0 | 0 | +21.00% | 0 | 0 | |||||||
12.9.1995 | 68.87 | -4.99% | 0 | 0 | -15.00% | 0 | 0 | |||||||
11.9.1995 | 72.49 | -4.99% | 5 219 | 72 | 100.00 | -3.00% | 1 300 | 13 | ||||||
8.9.1995 | 76.30 | -4.62% | 2 213 | 29 | 108.00 | +4.00% | 1 026 | 10 | ||||||
7.9.1995 | 80.00 | -0.16% | 4 000 | 50 | +10.00% | 0 | 0 | |||||||
6.9.1995 | 80.13 | +4.99% | 6 250 | 78 | 90.00 | +10.00% | 3 510 | 39 | ||||||
5.9.1995 | 76.32 | +4.99% | 5 648 | 74 | +9.00% | 0 | 0 | |||||||
4.9.1995 | 72.69 | +4.99% | 1 381 | 19 | 75.00 | +9.00% | 450 | 6 | ||||||
1.9.1995 | 69.23 | +4.98% | 4 015 | 58 | 68.50 | +5.00% | 69 | 1 | ||||||
31.8.1995 | 65.94 | +5.00% | 2 374 | 36 | 65.50 | -1.00% | 1 114 | 17 | ||||||
30.8.1995 | 62.80 | +4.99% | 1 884 | 30 | 0.00% | 0 | 0 | |||||||
29.8.1995 | 59.81 | +4.98% | 0 | 0 | 0.00% | 0 | 0 | |||||||
28.8.1995 | 56.97 | +4.99% | 0 | 0 | 0.00% | 0 | 0 | |||||||
25.8.1995 | 54.26 | +4.99% | 651 | 12 | 0.00% | 0 | 0 | |||||||
24.8.1995 | 51.68 | +4.99% | 0 | 0 | 0.00% | 0 | 0 | |||||||
23.8.1995 | 49.22 | +4.99% | 0 | 0 | +10.00% | 0 | 0 | |||||||
22.8.1995 | 46.88 | 0.00% | 0 | 0 | 60.00 | +2.00% | 900 | 15 | ||||||
21.8.1995 | 46.88 | +4.99% | 2 485 | 53 | 60.00 | -2.00% | 2 655 | 45 | ||||||
18.8.1995 | 44.65 | +4.98% | 0 | 0 | 60.00 | 0.00% | 360 | 6 | ||||||
17.8.1995 | 42.53 | +4.98% | 0 | 0 | 0.00% | 0 | 0 | |||||||
16.8.1995 | 40.51 | +4.97% | 0 | 0 | +25.00% | 0 | 0 | |||||||
15.8.1995 | 38.59 | -4.99% | 0 | 0 | 0.00% | 0 | 0 | |||||||
14.8.1995 | 40.62 | -4.98% | 0 | 0 | +7.00% | 0 | 0 | |||||||
11.8.1995 | 42.75 | 0.00% | 0 | 0 | 45.00 | -6.00% | 810 | 18 | ||||||
10.8.1995 | 42.75 | 0.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
9.8.1995 | 42.75 | 0.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
8.8.1995 | 42.75 | 0.00% | 0 | 0 | +4.00% | 0 | 0 | |||||||
7.8.1995 | 42.75 | -5.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
4.8.1995 | 45.00 | +2.04% | 450 | 10 | 46.00 | 0.00% | 552 | 12 | ||||||
3.8.1995 | 44.10 | +5.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
2.8.1995 | 42.00 | +5.00% | 420 | 10 | 46.00 | 0.00% | 184 | 4 | ||||||
1.8.1995 | 40.00 | +0.25% | 1 200 | 30 | 46.00 | +5.00% | 690 | 15 | ||||||
31.7.1995 | 39.90 | 0.00% | 0 | 0 | -4.00% | 0 | 0 | |||||||
28.7.1995 | 39.90 | -5.00% | 798 | 20 | 0.00% | 0 | 0 | |||||||
27.7.1995 | 42.00 | 0.00% | 420 | 10 | 46.00 | -3.00% | 690 | 15 | ||||||
26.7.1995 | 42.00 | -0.02% | 168 | 4 | 0.00% | 0 | 0 | |||||||
25.7.1995 | 42.01 | -4.99% | 0 | 0 | +4.00% | 0 | 0 | |||||||
24.7.1995 | 44.22 | -4.98% | 0 | 0 | 45.50 | +3.00% | 273 | 6 | ||||||
21.7.1995 | 46.54 | -4.98% | 4 840 | 104 | 0.00% | 0 | 0 | |||||||
20.7.1995 | 48.98 | -4.98% | 0 | 0 | 0.00% | 0 | 0 | |||||||
19.7.1995 | 51.55 | -4.99% | 0 | 0 | 0.00% | 0 | 0 | |||||||
18.7.1995 | 54.26 | -4.99% | 0 | 0 | 44.00 | -13.00% | 1 100 | 25 | ||||||
17.7.1995 | 57.11 | -4.99% | 457 | 8 | 0.00% | 0 | 0 | |||||||
14.7.1995 | 60.11 | +4.99% | 0 | 0 | +49.00% | 0 | 0 | |||||||
13.7.1995 | 57.25 | +4.98% | 172 | 3 | -8.00% | 0 | 0 | |||||||
12.7.1995 | 54.53 | +4.98% | 2 345 | 43 | -10.00% | 0 | 0 | |||||||
11.7.1995 | 51.94 | +4.99% | 2 649 | 51 | 0.00% | 0 | 0 | |||||||
10.7.1995 | 49.47 | 0.00% | 0 | 0 | -9.00% | 0 | 0 | |||||||
7.7.1995 | 45.00 | 0.00% | 675 | 15 | ||||||||||
4.7.1995 | 49.47 | +4.98% | 0 | 0 | 0.00% | 0 | 0 | |||||||
3.7.1995 | 47.12 | +4.99% | 0 | 0 | 0.00% | 0 | 0 | |||||||
30.6.1995 | 44.88 | +4.98% | 0 | 0 | 0.00% | 0 | 0 | |||||||
29.6.1995 | 42.75 | -5.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
28.6.1995 | 45.00 | -0.99% | 1 440 | 32 | -8.00% | 0 | 0 | |||||||
27.6.1995 | 45.45 | -4.99% | 1 136 | 25 | 0.00% | 0 | 0 | |||||||
26.6.1995 | 47.84 | -4.98% | 478 | 10 | -2.00% | 0 | 0 | |||||||
23.6.1995 | 50.35 | -5.00% | 0 | 0 | -2.00% | 0 | 0 | |||||||
22.6.1995 | 53.00 | 0.00% | 2 120 | 40 | 0.00% | 0 | 0 | |||||||
21.6.1995 | 53.00 | 0.00% | 0 | 0 | -5.00% | 0 | 0 | |||||||
20.6.1995 | 53.00 | 0.00% | 0 | 0 | -4.00% | 0 | 0 | |||||||
19.6.1995 | 53.00 | 0.00% | 0 | 0 | -5.00% | 0 | 0 | |||||||
16.6.1995 | 53.00 | -3.63% | 954 | 18 | 0.00% | 0 | 0 | |||||||
15.6.1995 | 55.00 | 0.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
14.6.1995 | 55.00 | -2.53% | 7 535 | 137 | 0.00% | 0 | 0 | |||||||
13.6.1995 | 56.43 | -4.98% | 0 | 0 | 0.00% | 0 | 0 | |||||||
12.6.1995 | 59.39 | -4.99% | 0 | 0 | 0.00% | 0 | 0 | |||||||
9.6.1995 | 62.51 | -4.98% | 0 | 0 | -6.00% | 0 | 0 | |||||||
8.6.1995 | 65.79 | -4.99% | 0 | 0 | 62.50 | +4.00% | 188 | 3 | ||||||
7.6.1995 | 69.25 | -4.99% | 0 | 0 | -6.00% | 0 | 0 | |||||||
6.6.1995 | 72.89 | -4.99% | 0 | 0 | -11.00% | 0 | 0 | |||||||
5.6.1995 | 76.72 | -4.99% | 0 | 0 | 0.00% | 0 | 0 | |||||||
2.6.1995 | 80.75 | -5.00% | 1 373 | 17 | +9.00% | 0 | 0 | |||||||
1.6.1995 | 85.00 | 0.00% | 680 | 8 | 66.00 | -4.00% | 264 | 4 | ||||||
31.5.1995 | 85.00 | +119.00% | 170 | 2 | +1.00% | 0 | 0 | |||||||
30.5.1995 | 84.00 | +500.00% | 3 360 | 40 | 68.50 | -9.00% | 274 | 4 | ||||||
29.5.1995 | 80.00 | -135.00% | 4 000 | 50 | +9.00% | 0 | 0 | |||||||
26.5.1995 | 81.10 | 0.00% | 4 055 | 50 | +9.00% | 0 | 0 | |||||||
25.5.1995 | 81.10 | +491.00% | 4 055 | 50 | 63.50 | +8.00% | 508 | 8 | ||||||
24.5.1995 | 77.30 | +491.00% | 6 880 | 89 | 59.00 | -8.00% | 1 475 | 25 | ||||||
23.5.1995 | 73.68 | +498.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
22.5.1995 | 70.18 | +499.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
19.5.1995 | 66.84 | +499.00% | 1 872 | 28 | +49.00% | 0 | 0 | |||||||
18.5.1995 | 63.66 | +499.00% | 0 | 0 | 43.00 | -9.00% | 258 | 6 | ||||||
17.5.1995 | 60.63 | +498.00% | 0 | 0 | -10.00% | 0 | 0 | |||||||
16.5.1995 | 57.75 | +500.00% | 2 137 | 37 | -9.00% | 0 | 0 | |||||||
15.5.1995 | 55.00 | 0.00% | 220 | 4 | -10.00% | 0 | 0 | |||||||
12.5.1995 | 55.00 | 0.00% | 165 | 3 | 0.00% | 0 | 0 | |||||||
11.5.1995 | 55.00 | -476.00% | 1 045 | 19 | -10.00% | 0 | 0 | |||||||
10.5.1995 | 57.75 | +500.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
9.5.1995 | 55.00 | -381.00% | 1 265 | 23 | 70.00 | 0.00% | 280 | 4 | ||||||
5.5.1995 | 57.18 | +499.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
4.5.1995 | 54.46 | +499.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
3.5.1995 | 51.87 | +500.00% | 1 608 | 31 | 0.00% | 0 | 0 | |||||||
2.5.1995 | 49.40 | -500.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
28.4.1995 | 52.00 | +136.00% | 832 | 16 | +5.00% | 0 | 0 | |||||||
27.4.1995 | 51.30 | 0.00% | 3 129 | 61 | 66.50 | -5.00% | 998 | 15 | ||||||
26.4.1995 | 51.30 | -500.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
25.4.1995 | 54.00 | -208.00% | 756 | 14 | +6.00% | 0 | 0 | |||||||
24.4.1995 | 55.15 | -499.00% | 0 | 0 | 67.00 | +2.00% | 922 | 14 | ||||||
21.4.1995 | 58.05 | -499.00% | 0 | 0 | 64.50 | -6.00% | 258 | 4 | ||||||
20.4.1995 | 61.10 | -499.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
19.4.1995 | 64.31 | -499.00% | 1 672 | 26 | 64.50 | 0.00% | 194 | 3 | ||||||
18.4.1995 | 67.69 | -499.00% | 0 | 0 | +6.00% | 0 | 0 | |||||||
14.4.1995 | 0 | 0 | 64.50 | -6.00% | 129 | 2 | ||||||||
13.4.1995 | 71.25 | +499.00% | 5 415 | 76 | 0.00% | 0 | 0 | |||||||
12.4.1995 | 67.86 | +499.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
11.4.1995 | 64.63 | +498.00% | 776 | 12 | -4.00% | 0 | 0 | |||||||
10.4.1995 | 61.56 | -500.00% | 0 | 0 | -9.00% | 0 | 0 | |||||||
7.4.1995 | 64.80 | -499.00% | 4 018 | 62 | 0.00% | 0 | 0 | |||||||
6.4.1995 | 68.21 | -498.00% | 0 | 0 | -9.00% | 0 | 0 | |||||||
5.4.1995 | 71.79 | -498.00% | 0 | 0 | 81.50 | -3.00% | 860 | 10 | ||||||
4.4.1995 | 75.56 | -499.00% | 0 | 0 | 0.00% | 0 | 0 | |||||||
3.4.1995 | 79.53 | -499.00% | 0 | 0 | -1.00% | 0 | 0 | |||||||
31.3.1995 | 83.71 | -499.00% | 0 | 0 | 90.00 | +5.00% | 1 440 | 16 | ||||||
30.3.1995 | 88.11 | -499.00% | 0 | 0 | 85.50 | -5.00% | 428 | 5 | ||||||
29.3.1995 | 92.74 | -499.00% | 0 | 0 | +9.00% | 0 | 0 | |||||||
28.3.1995 | 97.62 | -499.00% | 0 | 0 | 82.50 | +6.00% | 825 | 10 | ||||||
27.3.1995 | 102.75 | -499.00% | 0 | 0 | ||||||||||
24.3.1995 | 108.15 | -499.00% | 0 | 0 | ||||||||||
23.3.1995 | 113.84 | -499.00% | 0 | 0 | ||||||||||
22.3.1995 | 119.83 | -499.00% | 0 | 0 | ||||||||||
21.3.1995 | 126.13 | -499.00% | 0 | 0 | ||||||||||
20.3.1995 | 132.76 | +499.00% | 9 957 | 75 | ||||||||||
17.3.1995 | 126.44 | +499.00% | 8 219 | 65 | ||||||||||
16.3.1995 | 120.42 | +499.00% | 5 539 | 46 | ||||||||||
15.3.1995 | 114.69 | +499.00% | 6 881 | 60 | ||||||||||
14.3.1995 | 109.23 | +499.00% | 6 663 | 61 | ||||||||||
|
Údaje o firmách, LADA
Zpravodajství k akcii LADA
Okénko BIG EXPERT
David Varga, Fintokei
S Fintokei jsme získali ocenění ve 3 kategoriích srovnávače Forexpropreviews
David Matulay, InvestingFox
Trumpovo volební vítězství: co lze očekávat od kapitálových trhů?
Roman Vykouřil, Wonderinterest Trading s.r.o.
Česká ekonomika získává dynamiku. Táhne ji hlavně spotřeba domácností
Ing. Vladimír Pikora, Ph.D., Dluhopisomat
Tomáš Cverna, XTB
Výsledky ČEZ nad odhady, trading klesl v pololetí meziročně o polovinu