Samsung perpetual futures on Polymarket track the Korea Exchange share price of Samsung Electronics converted to USD and trade 24/7, including when the Korea Exchange is closed, with no expiry. Samsung Electronics is a South Korea-based electronics and semiconductor company best known for its Galaxy smartphones, TVs and memory chips, listed on the Korea Exchange under 005930. It was founded in 1969 as Samsung Electric Industries, part of the Samsung Group, and is headquartered in Suwon, South Korea. Samsung Electronics both builds consumer devices and manufactures the memory and logic chips inside them, and also runs a contract chip foundry for other companies.