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 Cass Information Systems, Inc. (CASS), 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 Cass Information Systems, Inc. at $41.73, after crossing above the $41.709 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
2025-08-07	17,210	66,353	25.94	41.53	714,731
2025-08-06	18,880	54,757	34.48	41.63	785,974
2025-08-05	15,914	54,093	29.42	41.14	654,702
2025-08-04	23,566	66,091	35.66	40.6	956,780
2025-08-01	20,520	69,632	29.47	39.56	811,771
2025-07-31	28,283	95,406	29.64	39.96	1,130,189
2025-07-30	17,531	57,532	30.47	40.87	716,492
2025-07-29	15,142	62,080	24.39	41.55	629,150
2025-07-28	13,217	75,425	17.52	41.88	553,528
2025-07-25	9,802	56,797	17.26	42.07	412,370
2025-07-24	23,636	140,440	16.83	42.32	1,000,276
2025-07-23	8,844	41,377	21.37	43.46	384,360
2025-07-22	14,904	54,735	27.23	43.31	645,492
2025-07-21	15,972	48,264	33.09	43.41	693,345
2025-07-18	27,436	81,619	33.61	43.13	1,183,315
2025-07-17	16,665	64,179	25.97	44.78	746,259
2025-07-16	17,008	67,125	25.34	44.38	754,815
2025-07-15	22,742	93,080	24.43	44.23	1,005,879
2025-07-14	11,744	33,531	35.02	44.01	516,853
2025-07-11	9,282	44,367	20.92	44.11	409,429
2025-07-10	11,423	46,907	24.35	44.98	513,807
2025-07-09	10,343	52,230	19.8	44.94	464,814
2025-07-08	9,604	61,836	15.53	45.52	437,174
2025-07-07	9,754	40,378	24.16	45.74	446,148
2025-07-03	21,277	118,633	17.94	46.02	979,168
2025-07-02	32,730	54,467	60.09	45.64	1,493,797
2025-07-01	28,685	64,048	44.79	44.93	1,288,817
2025-06-30	23,858	65,085	36.66	43.54	1,038,777
2025-06-27	111,054	290,689	38.2	44.16	4,904,145
2025-06-26	9,874	25,047	39.42	42.8	422,607
2025-06-25	8,109	27,233	29.78	42.53	344,876
2025-06-24	8,161	28,574	28.56	42.61	347,740
2025-06-23	11,563	34,413	33.6	42.08	486,571
2025-06-20	25,263	68,898	36.67	41.53	1,049,172
2025-06-18	11,049	31,850	34.69	41.7	460,743
2025-06-17	12,352	39,671	31.14	41.37	511,002
2025-06-16	12,169	32,476	37.47	41.37	503,432

Total	22,675,815	59,723,627	37.97	41.71	945,780,669

* Totals include all data records back to 2020-08-10 00:00:00, data set is truncated for viewing.