Koppers Holdings (KOP) May Face Short Squeeze

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 Koppers Holdings Inc. (KOP), 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 Koppers Holdings Inc. at $34.175, after crossing above the $34.06 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
2025-07-11	36,198	106,056	34.13	34	1,230,732
2025-07-10	51,356	129,968	39.51	34.85	1,789,757
2025-07-09	47,095	175,419	26.85	34.21	1,611,120
2025-07-08	44,179	178,694	24.72	33.73	1,490,158
2025-07-07	47,976	159,456	30.09	33.15	1,590,404
2025-07-03	15,915	81,760	19.47	33.64	535,381
2025-07-02	46,229	200,048	23.11	33.93	1,568,550
2025-07-01	59,932	156,272	38.35	33.11	1,984,349
2025-06-30	50,093	135,911	36.86	32.13	1,609,488
2025-06-27	71,226	375,161	18.99	32.47	2,312,708
2025-06-26	65,521	117,023	55.99	31.8	2,083,568
2025-06-25	36,916	107,123	34.46	31.84	1,175,405
2025-06-24	37,529	93,544	40.12	32.26	1,210,686
2025-06-23	38,439	102,586	37.47	31.61	1,215,057
2025-06-20	72,499	432,318	16.77	31.28	2,267,769
2025-06-18	33,337	74,567	44.71	31.28	1,042,781
2025-06-17	44,033	103,318	42.62	31.66	1,394,085
2025-06-16	52,372	145,640	35.96	31.91	1,671,191
2025-06-13	39,599	71,273	55.56	32.08	1,270,336
2025-06-12	36,404	79,826	45.6	32.71	1,190,775
2025-06-11	40,018	116,609	34.32	33.3	1,332,599
2025-06-10	46,693	135,538	34.45	33.25	1,552,542
2025-06-09	62,158	122,369	50.8	32.93	2,046,863
2025-06-06	41,383	91,916	45.02	32.15	1,330,463
2025-06-05	68,954	158,764	43.43	31.69	2,185,152
2025-06-04	55,550	118,941	46.7	31.54	1,752,047
2025-06-03	38,164	129,924	29.37	31.22	1,191,480
2025-06-02	80,202	187,469	42.78	30.57	2,451,775
2025-05-30	72,949	198,719	36.71	30.79	2,246,100
2025-05-29	67,252	163,160	41.22	31.58	2,123,818
2025-05-28	71,900	175,928	40.87	31.71	2,279,949
2025-05-27	73,106	148,963	49.08	31.74	2,320,384
2025-05-23	70,421	138,852	50.72	30.22	2,128,123
2025-05-22	65,446	141,834	46.14	30.4	1,989,558
2025-05-21	77,611	159,683	48.6	30.56	2,371,792
2025-05-20	73,781	145,245	50.8	31.37	2,314,510
2025-05-19	70,887	177,502	39.94	31.36	2,223,016

Total	50,171,559	181,397,843	27.66	34.07	1,709,138,023

* Totals include all data records back to 2020-07-15 00:00:00, data set is truncated for viewing.