United Microelectronics C...

NYSE: UMC · Real-Time Price · USD
7.84
0.12 (1.55%)
At close: Jun 03, 2025, 3:59 PM
7.71
-1.66%
After-hours: Jun 03, 2025, 07:59 PM EDT

United Microelectronics Short Interest

United Microelectronics has a total short interest of 72.57M. Its short interest has increased by 4.44% to the previous Month.
Short Interest
72.57M
Short Prior Month
69.48M
% Change MoM
4.44%
Short % Floating
3.1%
Short % Outstanding
2.89%
Days to Cover
6.57

Short Interest Chart

Short Interest History

Date Short Interest Short Prior Month % Change Day to Cover Short % Float Short % Out
May 27, 2025 72.57M 69.48M 4.44% 6.57 3.1% 2.89%
May 09, 2025 69.48M 77.46M -10.29% 5.68 2.97% 2.77%
Apr 25, 2025 77.46M 79.45M -2.51% 4.29 3.31% 3.08%
Apr 09, 2025 79.45M 87.21M -8.9% 5.44 3.4% 3.16%
Mar 25, 2025 87.21M 83.3M 4.69% 4.78 3.73% 3.47%
Mar 11, 2025 83.3M 79.68M 4.55% 5.44 3.56% 3.32%
Feb 26, 2025 79.68M 77.24M 3.16% 6.44 3.4% 3.17%
Feb 11, 2025 77.24M 75.75M 1.96% 5.49 3.3% 3.07%
Jan 27, 2025 75.75M 80.55M -5.96% 7.57 3.24% 3.02%
Jan 10, 2025 80.55M 80.7M -0.18% 7.11 3.44% 3.21%
Dec 24, 2024 80.7M 79.06M 2.07% 7.09 3.45% 3.21%
Dec 10, 2024 79.06M 75.32M 4.97% 8.47 3.39% 3.16%
Nov 26, 2024 75.32M 58.54M 28.67% 5.4 3.23% 3.01%
Nov 11, 2024 58.54M 53.65M 9.11% 4.54 2.51% 2.34%
Oct 24, 2024 53.65M 48.11M 11.51% 5.56 2.3% 2.14%
Oct 09, 2024 48.11M 46.38M 3.74% 3.99 2.06% 1.92%
Sep 24, 2024 46.38M 45.32M 2.33% 3 1.99% 1.85%
Sep 11, 2024 45.32M 47.42M -4.43% 4 1.94% 1.81%
Aug 09, 2024 43.75M 54.11M -19.14% 2.44 1.87% 1.75%
Jul 24, 2024 54.11M 55.56M -2.62% 5.68 n/a n/a
Jul 10, 2024 55.56M 57.69M -3.68% 6.25 n/a n/a
Jun 26, 2024 57.69M 60.05M -3.93% 8.01 n/a n/a
Jun 11, 2024 60.05M 54.51M 10.16% 6.9 n/a n/a
May 24, 2024 54.51M 56.49M -3.51% 8.09 n/a n/a
May 09, 2024 56.49M 60.05M -5.93% 5.45 n/a n/a
Apr 24, 2024 60.05M 62.19M -3.44% 8.39 n/a n/a
Apr 09, 2024 62.19M 58.47M 6.37% 9.79 n/a n/a
Mar 26, 2024 58.47M 57.1M 2.4% 6.17 n/a n/a
Mar 11, 2024 57.1M 57.41M -0.55% 9.52 n/a n/a
Feb 09, 2024 57.44M 60.45M -4.98% 6.05 n/a 2.3%
Jan 24, 2024 60.45M 60.36M 0.14% 9.37 n/a 2.42%
Jan 10, 2024 60.36M 63.82M -5.42% 10.32 n/a 2.41%
Dec 27, 2023 63.82M 63.38M 0.7% 10.4 n/a 2.55%
Dec 11, 2023 63.38M 65.69M -3.52% 11.98 n/a 2.53%
Nov 27, 2023 65.69M 61.86M 6.2% 9.71 n/a 2.63%
Nov 09, 2023 61.86M 60.15M 2.84% 7.89 n/a 2.47%
Oct 24, 2023 60.15M 58.6M 2.64% 11.64 n/a 2.41%
Oct 10, 2023 58.6M 50.76M 15.45% 9.78 n/a 2.34%
Sep 26, 2023 50.76M 49.85M 1.82% 9.53 n/a 2.03%
Sep 12, 2023 49.85M 48.23M 3.36% 8.6 n/a 1.99%
Aug 24, 2023 48.23M 45.56M 5.85% 8.88 n/a 1.93%
Aug 09, 2023 45.56M 44.16M 3.19% 6.72 n/a 1.82%
Jul 25, 2023 44.16M 45.51M -2.97% 7.31 n/a 1.77%
Jul 12, 2023 45.51M 49.4M -7.88% 7.7 n/a 1.82%
Jun 27, 2023 49.4M 53.88M -8.32% 7.97 n/a 1.98%
Jun 09, 2023 53.88M 51.02M 5.62% 6.37 n/a 2.15%
May 24, 2023 51.02M 48.71M 4.73% 9.83 n/a 2.04%
May 09, 2023 48.71M 50.02M -2.61% 6.62 n/a 1.95%
Apr 25, 2023 50.02M 51.22M -2.34% 9.95 n/a 2%
Apr 12, 2023 51.22M 54.81M -6.55% 7.25 n/a 2.05%
Mar 24, 2023 54.81M 54.39M 0.77% 8.13 n/a 2.19%
Mar 09, 2023 54.39M 51.53M 5.55% 7.49 n/a 2.17%
Feb 27, 2023 51.53M 53.28M -3.29% 5.64 n/a 2.06%
Feb 09, 2023 53.28M 52.16M 2.15% 6.64 n/a 2.13%
Jan 25, 2023 52.16M 50.56M 3.15% 6.71 n/a 2.09%
Jan 11, 2023 50.56M 49.39M 2.38% 6.75 n/a 2.02%
Dec 27, 2022 49.39M 49.88M -0.99% 6.88 n/a 1.98%
Dec 09, 2022 49.88M 50.73M -1.66% 6.15 n/a 2%
Nov 25, 2022 50.73M 57.72M -12.11% 3.67 n/a 2.03%
Nov 09, 2022 57.72M 51.19M 12.75% 5 n/a 2.31%
Oct 25, 2022 51.19M 52.41M -2.32% 4.23 n/a 2.05%
Oct 11, 2022 52.41M 49.51M 5.85% 7.09 n/a 2.1%
Sep 26, 2022 49.51M 51.46M -3.79% 7.06 n/a 1.98%
Sep 12, 2022 51.46M 50.04M 2.85% 7.65 n/a 2.06%
Aug 24, 2022 50.04M 60.29M -17.01% 6.14 n/a 2%
Aug 09, 2022 60.29M 57.22M 5.37% 6.12 n/a 2.42%
Jul 26, 2022 57.22M 53.67M 6.61% 5.54 n/a 2.29%
Jul 12, 2022 53.67M 52.99M 1.29% 5.26 n/a 2.15%
Jun 27, 2022 52.99M 55.12M -3.88% 6.9 n/a 2.12%
Jun 09, 2022 55.12M 56.57M -2.55% 7.85 n/a 2.21%
May 24, 2022 56.57M 56.6M -0.06% 6.16 n/a 2.27%
May 10, 2022 56.6M 61.01M -7.23% 5.61 n/a 2.27%
Apr 26, 2022 61.01M 52.95M 15.22% 6.4 n/a 2.44%
Apr 11, 2022 52.95M 52.56M 0.75% 5.34 n/a 2.12%
Mar 24, 2022 52.56M 50.77M 3.53% 4.7 n/a 2.11%
Mar 09, 2022 50.77M 55.58M -8.65% 5.18 n/a 2.03%
Feb 25, 2022 55.58M 50.5M 10.06% 5.54 n/a 2.23%
Feb 09, 2022 50.5M 41.88M 20.57% 3.47 n/a 2.02%
Jan 26, 2022 41.88M 36.23M 15.58% 5.01 n/a 1.68%
Jan 11, 2022 36.23M 32.72M 10.75% 7.17 n/a 1.45%
Dec 27, 2021 32.72M 33.78M -3.16% 3.83 n/a 1.32%
Dec 09, 2021 33.78M 36.38M -7.14% 5.39 n/a 1.36%
Nov 24, 2021 36.38M 26.82M 35.66% 4.44 n/a 1.47%
Nov 09, 2021 26.82M 22.72M 18.05% 2.75 n/a 1.08%
Oct 26, 2021 22.72M 18.17M 25.01% 2.79 n/a 0.92%
Oct 11, 2021 18.17M 19.64M -7.46% 3.46 n/a 0.74%
Sep 24, 2021 19.64M 18.97M 3.49% 2.65 n/a 0.8%
Sep 10, 2021 18.97M 13.83M 37.19% 2.25 n/a 0.77%
Aug 24, 2021 13.83M 11.43M 20.96% 2 n/a 0.56%
Aug 10, 2021 11.43M 12.52M -8.65% 1.38 n/a 0.46%
Jul 26, 2021 12.52M 14.17M -11.65% 2.09 n/a 0.51%
Jul 12, 2021 14.17M 13.91M 1.87% 2.75 n/a 0.58%
Jun 24, 2021 13.91M 15.14M -8.14% 2.64 n/a 0.56%
Jun 09, 2021 15.14M 12.15M 24.62% 2.09 n/a 0.61%
May 25, 2021 12.15M 9.47M 28.32% 1.99 n/a 0.49%
May 11, 2021 9.47M 11.26M -15.94% 1.46 n/a 0.38%
Apr 26, 2021 11.26M 11.46M -1.67% 2.47 n/a 0.46%
Apr 12, 2021 11.46M 15.1M -24.16% 2.29 n/a 0.47%
Mar 24, 2021 15.1M 15.17M -0.4% 1.97 n/a 0.61%
Mar 09, 2021 15.17M 15.58M -2.63% 2.11 n/a 0.62%
Feb 24, 2021 15.58M 17.27M -9.8% 2.41 n/a 0.63%
Feb 09, 2021 17.27M 9.4M 83.65% 1.69 n/a 0.7%
Jan 27, 2021 9.4M 7.74M 21.55% 1.64 n/a 0.38%