Politeknik Metal, 1985 yılında kurulmuştur ve metal, alüminyum yüzey işlem kimyasallarını üretip alüminyum son işlem sanayisinde faaliyet gösteren alanında dünyanın sayılı, Türkiye’nin ise tek şirketidir.
Şirket; Tuzla’daki 3000 m2’lik alanda kurulu tesislerinde yılda yaklaşık 5000 ton alüminyum yüzey işlem kimyasalı üretmekte ve üretimin % 40’ını 20’yi aşkın ülkeye ihraç etmektedir; iç pazarda ise %75’lik bir Pazar payına sahiptir. Politeknik Metal; ağırlıklı olarak Ortadoğu, Kuzey Afrika, Özbekistan ve Suudi Arabistan pazarlarında aktiftir.
Politeknik Metal, Borsa İstanbul’da BIST KİMYA, PETROL, PLASTİK / BIST İSTANBUL / BIST SINAİ / BIST TÜM-100 / BIST KOBI SANAYİ endekslerine dahildir. Borsa İstanbul’da “POLTK” kodu ile işlem görmektedir.
| Tarih | Açılış | Yüksek | Düşük | Kapanış | Hacim Lot | Hacim TL | Ağırlıklı Ortalama |
| 26.06.2026 | 5,017.50 | 5,517.50 | 5,017.50 | 5,325.00 | 24,537 | 130,314,167 | 5,310.93 |
| 25.06.2026 | 5,015.00 | 5,052.50 | 4,982.50 | 5,017.50 | 3,198 | 16,037,986 | 5,015.01 |
| 24.06.2026 | 5,097.50 | 5,097.50 | 4,980.00 | 5,005.00 | 4,174 | 20,968,435 | 5,023.58 |
| 23.06.2026 | 5,075.00 | 5,197.50 | 5,045.00 | 5,075.00 | 3,979 | 20,246,628 | 5,088.37 |
| 22.06.2026 | 5,270.00 | 5,297.50 | 5,032.50 | 5,135.00 | 9,510 | 48,868,333 | 5,138.63 |
| 19.06.2026 | 5,130.00 | 5,322.50 | 5,080.00 | 5,132.50 | 11,832 | 61,497,625 | 5,197.57 |
| 18.06.2026 | 5,180.00 | 5,200.00 | 5,050.00 | 5,140.00 | 6,647 | 34,047,210 | 5,122.19 |
| 17.06.2026 | 5,005.00 | 5,180.00 | 4,970.00 | 5,080.00 | 10,087 | 51,289,712 | 5,084.73 |
| 16.06.2026 | 5,117.50 | 5,117.50 | 4,985.00 | 5,000.00 | 4,368 | 21,892,696 | 5,012.06 |
| 15.06.2026 | 5,127.50 | 5,210.00 | 5,070.00 | 5,070.00 | 6,585 | 33,632,776 | 5,107.48 |
| 12.06.2026 | 4,900.00 | 5,150.00 | 4,885.00 | 5,027.50 | 10,777 | 54,132,084 | 5,022.93 |
| 11.06.2026 | 4,880.00 | 4,967.50 | 4,830.00 | 4,847.50 | 4,347 | 21,305,103 | 4,901.11 |
| 10.06.2026 | 4,950.00 | 4,972.50 | 4,815.00 | 4,877.50 | 6,450 | 31,517,725 | 4,886.47 |
| 09.06.2026 | 5,030.00 | 5,032.50 | 4,910.00 | 4,950.00 | 6,583 | 32,694,766 | 4,966.55 |
| 08.06.2026 | 5,270.00 | 5,272.50 | 4,980.00 | 5,040.00 | 8,324 | 42,131,210 | 5,061.41 |
| 05.06.2026 | 5,100.00 | 5,107.50 | 5,010.00 | 5,072.50 | 6,437 | 32,554,259 | 5,057.37 |
| 04.06.2026 | 5,100.00 | 5,172.50 | 4,992.50 | 5,050.00 | 6,541 | 33,214,760 | 5,077.93 |
| 03.06.2026 | 5,167.50 | 5,182.50 | 5,057.50 | 5,080.00 | 6,262 | 32,067,796 | 5,121.02 |
| 02.06.2026 | 5,187.50 | 5,292.50 | 5,110.00 | 5,167.50 | 7,984 | 41,431,196 | 5,189.28 |
| 01.06.2026 | 5,120.00 | 5,317.50 | 5,120.00 | 5,137.50 | 8,992 | 46,883,973 | 5,213.97 |
| 26.05.2026 | 5,107.50 | 5,122.50 | 5,040.00 | 5,065.00 | 2,435 | 12,375,637 | 5,082.40 |
| 25.05.2026 | 4,997.50 | 5,187.50 | 4,985.00 | 5,105.00 | 5,239 | 26,778,693 | 5,111.41 |
| 22.05.2026 | 4,892.50 | 5,150.00 | 4,880.00 | 4,957.50 | 9,517 | 47,798,523 | 5,022.44 |
| 21.05.2026 | 5,092.50 | 5,200.00 | 4,895.00 | 4,895.00 | 7,008 | 35,388,592 | 5,049.74 |
| 20.05.2026 | 5,162.50 | 5,187.50 | 5,075.00 | 5,092.50 | 5,995 | 30,646,608 | 5,112.03 |
| 18.05.2026 | 5,330.00 | 5,330.00 | 5,150.00 | 5,200.00 | 6,484 | 33,782,755 | 5,210.17 |
| 15.05.2026 | 5,375.00 | 5,415.00 | 5,245.00 | 5,330.00 | 6,014 | 32,066,347 | 5,331.95 |
| 14.05.2026 | 5,312.50 | 5,550.00 | 5,312.50 | 5,377.50 | 5,373 | 29,071,858 | 5,410.73 |
| 13.05.2026 | 5,507.50 | 5,555.00 | 5,300.00 | 5,310.00 | 7,472 | 40,473,366 | 5,416.67 |
| 12.05.2026 | 5,575.00 | 5,717.50 | 5,475.00 | 5,505.00 | 12,358 | 69,134,026 | 5,594.27 |
| 11.05.2026 | 5,515.00 | 5,650.00 | 5,460.00 | 5,575.00 | 8,566 | 47,500,851 | 5,545.28 |
| 08.05.2026 | 5,600.00 | 5,617.50 | 5,492.50 | 5,512.50 | 8,193 | 45,256,584 | 5,523.81 |
| 07.05.2026 | 5,497.50 | 5,620.00 | 5,480.00 | 5,597.50 | 10,303 | 57,216,639 | 5,553.40 |
| 06.05.2026 | 5,357.50 | 5,565.00 | 5,357.50 | 5,495.00 | 10,065 | 55,072,650 | 5,471.70 |
| 05.05.2026 | 5,352.50 | 5,410.00 | 5,305.00 | 5,345.00 | 6,063 | 32,462,630 | 5,354.22 |
| 04.05.2026 | 5,362.50 | 5,495.00 | 5,300.00 | 5,352.50 | 12,609 | 67,948,098 | 5,388.86 |
| 30.04.2026 | 5,415.00 | 5,415.00 | 5,315.00 | 5,355.00 | 6,765 | 36,260,434 | 5,360.01 |
| 29.04.2026 | 5,370.00 | 5,527.50 | 5,317.50 | 5,415.00 | 7,275 | 39,362,762 | 5,410.69 |
| 28.04.2026 | 5,620.00 | 5,630.00 | 5,352.50 | 5,352.50 | 9,058 | 49,568,981 | 5,472.40 |