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$14.53
−9.53%Delayed · Pre-marketDelayed 15 minutes · Source: ViewTrade · 5 Nov 2026, 19:33 IST · A quote does not mean the product is available to trade on your account.
Opens 8:00 pm IST
Opens 8:00 pm IST
Opens 8:00 pm IST
In brief
Questions investors ask
Quotes run fifteen minutes behind.
1 month: −30.7% (SPY −1.6%). 3 months: −16.7% (SPY −0.4%). 1 year: +111.3% (SPY +13.6%). Price change to the 4 Nov 2026 close; dividends excluded.
Daily closes, split-adjusted: UMC, SPY · as of 4 Nov 2026
The 4 Nov 2026 close of $16.06 was 25.2% below its 50-day average ($21.47) and 6.4% below its 200-day average ($17.15). It has closed below the 200-day for 4 sessions, since 30 Oct 2026. The 50-day average crossed above the 200-day on 9 Oct 2025, 269 sessions ago.
Daily closes, split-adjusted; 50- and 200-session simple averages · as of 4 Nov 2026
The 14-session relative strength index closed at 24.7 on 4 Nov 2026, its 4th session at 30 or below. By convention a reading of 30 or below is called oversold and 70 or above overbought.
Daily closes, split-adjusted; Wilder's 14-session RSI · as of 4 Nov 2026
Closed at $16.06 on 4 Nov 2026: 44.5% below the 52-week high of $28.96 (25 Jun 2026) and 130.4% above the low of $6.97 (17 Nov 2025).
Daily price bars, split-adjusted · as of 4 Nov 2026
30.2M shares were sold short at the 15 Oct 2026 settlement, 1.2% of the 2.51B shares outstanding; covering them would take 2.5 days of average volume. Short interest is reported twice a month, on a lag.
Exchange short-interest filing · as of 15 Oct 2026
Price return, split-adjusted
At the 4 Nov 2026 close
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with close to 5% market share in 2025 after TSMC and SMIC. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, mainland China, Japan and Singapore, with additional sales offices in Europe, the US, and South Korea. UMC features a diverse customer base that includes Texas Instruments, MediaTek, Intel, Broadcom, Novatek, and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs 19,095 people as of February 2026.
June 22, 2026
+14.20%May 26, 2026
+15.70%January 20, 2026
+15.91%