Short squeeze is starting in shares of MTRN at $92.94, after crossing above the $92.92 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 Materion Corporation (MTRN), 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 Materion Corporation at $92.94, after crossing above the $92.92 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
2025-02-25	38,580	118,467	32.57	92.38	3,564,020
2025-02-24	49,849	163,200	30.54	93.59	4,665,368
2025-02-21	38,104	110,195	34.58	97.15	3,701,804
2025-02-20	40,994	107,711	38.06	100.77	4,130,965
2025-02-19	54,837	135,039	40.61	103.85	5,694,822
2025-02-18	38,223	122,461	31.21	99.34	3,797,073
2025-02-14	29,336	106,038	27.67	97.49	2,859,967
2025-02-13	32,528	112,508	28.91	98.96	3,218,971
2025-02-12	44,331	139,259	31.83	98.04	4,346,211
2025-02-11	22,678	73,675	30.78	100.45	2,278,005
2025-02-10	40,682	107,398	37.88	100.8	4,100,746
2025-02-07	37,162	116,676	31.85	99.45	3,695,761
2025-02-06	37,542	70,015	53.62	102.02	3,830,035
2025-02-05	25,660	60,333	42.53	100.59	2,581,139
2025-02-04	35,267	94,026	37.51	99.38	3,504,834
2025-02-03	57,112	131,558	43.41	98.2	5,608,398
2025-01-31	121,753	414,629	29.36	101.48	12,355,494
2025-01-30	30,166	73,501	41.04	102.37	3,088,093
2025-01-29	40,278	103,111	39.06	101.87	4,103,120
2025-01-28	30,308	75,905	39.93	102.37	3,102,630
2025-01-27	45,109	127,562	35.36	102.08	4,604,727
2025-01-24	34,291	92,246	37.17	102.28	3,507,283
2025-01-23	33,650	68,927	48.82	102.06	3,434,319
2025-01-22	29,145	73,605	39.6	101.82	2,967,544
2025-01-21	34,428	96,258	35.77	103.53	3,564,331
2025-01-17	28,914	57,791	50.03	100.93	2,918,290
2025-01-16	25,350	73,869	34.32	99.69	2,527,142
2025-01-15	33,472	77,474	43.2	99.61	3,334,146
2025-01-14	35,495	98,169	36.16	98.54	3,497,677
2025-01-13	43,945	120,100	36.59	96.29	4,231,464
2025-01-10	40,872	124,558	32.81	94.07	3,844,829
2025-01-08	38,923	112,870	34.48	97.27	3,786,040
2025-01-07	45,430	120,645	37.66	96.49	4,383,541
2025-01-06	38,442	79,403	48.41	97.02	3,729,643
2025-01-03	40,720	101,968	39.93	96.77	3,940,474
2025-01-02	45,327	124,230	36.49	96.11	4,356,378
2024-12-31	26,984	86,538	31.18	99.08	2,673,575

Total	43,677,008	153,742,088	28.41	92.94	4,059,334,070

* Totals include all data records back to 2020-02-27 00:00:00, data set is truncated for viewing.

N@N

Short squeeze is starting in shares of MTRN at $92.94, after crossing above the $92.92 Trigger Price