Short squeeze is starting in shares of UMC at $7.855, after crossing above the $7.846 Trigger Price

In the past 20 years (since 2005 with the introduction of RegSho), short selling has come under scrutiny as millions of retail investors have discovered what we have been highlighting since early 2005. Market makers abuse the “market maker’s exemption” and short excessive amounts of shares in your stock without locating, borrowing, paying the rebate or the interest rate to borrow. They are required to cover on the same trading day, and our data proves they do not.

The chart below shows “Daily Short Volume” in United Microelectronics Corporation (UMC), and includes both EXEMPT (market makers) and NON-EXEMPT (everyone else) short sales. We consolidate the tape of all 14 US stock exchanges and purchase the “sell short” trade identifier data directly from the exchanges on a daily basis. This complete view of the trading in your stock shows a vastly different picture than “Total Short Interest”, which only includes non-exempt short sales that have not been covered by the twice per month reporting date. Unfortunately, this misses the majority of the short selling.

This indicates that a Short Squeeze may be starting in shares of United Microelectronics Corporation at $7.855, after crossing above the $7.846 Trigger Price. This could signal a buying opportunity, given the right market conditions.

You can find the full report at [ https://www.woprai.com/ ]

Please find the applicable data below, drawn from all major market providers.

Date	Short Volume	Total Volume	Percentage	Squeeze Trigger	$ Value
2025-07-01	3,623,549	5,521,759	65.62	7.61	27,575,208
2025-06-30	4,823,272	8,186,185	58.92	7.63	36,801,565
2025-06-27	3,832,378	8,656,731	44.27	7.66	29,356,015
2025-06-26	4,406,217	6,272,491	70.25	7.58	33,399,125
2025-06-25	3,693,444	6,985,024	52.88	7.67	28,328,715
2025-06-24	8,189,989	11,695,529	70.03	7.85	64,291,414
2025-06-23	6,370,139	12,679,030	50.24	8.08	51,470,723
2025-06-20	4,520,405	9,163,079	49.33	8.19	37,022,117
2025-06-18	4,951,755	9,912,403	49.96	8.23	40,752,944
2025-06-17	5,177,086	13,715,521	37.75	8.16	42,245,022
2025-06-16	5,170,983	16,042,337	32.23	8.3	42,919,159
2025-06-13	4,325,861	11,261,381	38.41	8.11	35,082,733
2025-06-12	3,650,772	9,597,010	38.04	8.07	29,461,730
2025-06-11	2,888,156	12,149,874	23.77	7.93	22,903,077
2025-06-10	3,447,765	14,249,331	24.2	7.85	27,064,955
2025-06-09	4,582,305	12,152,056	37.71	7.76	35,558,687
2025-06-06	3,122,449	8,445,870	36.97	7.6	23,730,612
2025-06-05	4,367,034	13,589,273	32.14	7.56	33,014,777
2025-06-04	3,289,209	8,718,736	37.73	7.59	24,965,096
2025-06-03	2,970,808	13,799,316	21.53	7.82	23,231,719
2025-06-02	1,998,767	8,439,206	23.68	7.7	15,390,506
2025-05-30	4,146,161	9,457,230	43.84	7.6	31,510,824
2025-05-29	3,102,597	8,553,742	36.27	7.7	23,889,997
2025-05-28	2,754,488	8,175,406	33.69	7.79	21,457,462
2025-05-27	2,218,554	12,402,110	17.89	7.75	17,193,794
2025-05-23	5,416,152	15,267,960	35.47	7.83	42,408,470
2025-05-22	4,615,619	11,599,364	39.79	8.1	37,386,514
2025-05-21	4,498,008	12,981,044	34.65	8.07	36,298,925
2025-05-20	1,311,219	5,075,755	25.83	7.85	10,293,069
2025-05-19	2,680,222	6,735,124	39.79	7.88	21,120,149
2025-05-16	1,689,982	5,130,633	32.94	7.84	13,249,459
2025-05-15	2,285,732	6,392,664	35.76	7.82	17,874,424
2025-05-14	3,052,166	8,392,193	36.37	7.73	23,593,243
2025-05-13	4,007,983	13,449,639	29.8	7.73	30,981,709
2025-05-12	10,079,042	27,843,713	36.2	7.67	77,306,252
2025-05-09	3,994,356	10,713,221	37.28	7.44	29,718,009
2025-05-08	4,375,144	10,313,511	42.42	7.41	32,419,817

Total	4,882,969,448	11,486,576,391	42.51	7.85	38,312,048,504

* Totals include all data records back to 2020-07-06 00:00:00, data set is truncated for viewing.

N※N

Short squeeze is starting in shares of UMC at $7.855, after crossing above the $7.846 Trigger Price