CTMX short selling averages 38.15% of daily trading volume

Published in Stocks and Investing on Wednesday, August 13th 2025 at 4:10 GMT by WOPRAI
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The chart below shows ALL of the short selling each day in CYTOMX THERAPEUTICS, INC. (CTMX). We have consolidated the tape of ALL US stock exchanges and dark pools (this means we get the TRADE IDENTIFIER showing whether the trade was a buy, sell or sell short). The data below shows just the short sales each day in your stock. It includes both EXEMPT (market makers) and NON-EXEMPT (everyone else) short sales in CYTOMX THERAPEUTICS, INC.. An average of 38.15% of the daily trading in CTMX is short selling. This is abnormally high and implies there is illicit trading taking place in your stock. We run automated surveillance and reporting algorithms that report manipulative market making and short selling (to FINRA, SEC, Whistleblower's Office and Dept of Treasury FINCEN). We then issue FINRA COMPLIANT research to our large user base to counteract this activity that is driving CTMX lower unfairly.

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
2025-08-12	5,200,978	11,108,967	46.82	1.94	10,089,897
2025-08-11	572,572	1,194,847	47.92	2.35	1,345,544
2025-08-08	927,806	2,191,070	42.34	2.27	2,106,120
2025-08-07	1,034,138	2,640,565	39.16	2.12	2,192,373
2025-08-06	799,337	1,907,850	41.9	2.24	1,790,515
2025-08-05	430,566	740,868	58.12	2.38	1,024,747
2025-08-04	359,073	692,475	51.85	2.38	854,594
2025-08-01	875,093	1,446,649	60.49	2.3	2,012,714
2025-07-31	853,709	1,530,468	55.78	2.27	1,937,919
2025-07-30	580,655	1,050,167	55.29	2.31	1,341,313
2025-07-29	1,416,428	2,733,751	51.81	2.26	3,201,127
2025-07-28	667,362	1,331,394	50.13	2.38	1,588,322
2025-07-25	517,844	1,275,418	40.6	2.41	1,248,004
2025-07-24	341,453	709,910	48.1	2.39	816,073
2025-07-23	820,893	1,635,752	50.18	2.41	1,978,352
2025-07-22	631,594	1,601,880	39.43	2.4	1,515,826
2025-07-21	512,867	987,323	51.95	2.38	1,220,623
2025-07-18	325,804	672,338	48.46	2.43	791,704
2025-07-17	448,622	968,171	46.34	2.41	1,081,179
2025-07-16	430,192	964,947	44.58	2.41	1,036,763
2025-07-15	307,762	643,307	47.84	2.4	738,629
2025-07-14	378,624	815,041	46.45	2.39	904,911
2025-07-11	917,928	1,507,329	60.9	2.46	2,258,103
2025-07-10	1,663,313	3,708,801	44.85	2.63	4,374,513
2025-07-09	1,200,154	2,098,098	57.2	2.48	2,976,382
2025-07-08	443,837	1,346,957	32.95	2.38	1,056,332
2025-07-07	837,876	1,986,808	42.17	2.39	2,002,524
2025-07-03	411,369	680,607	60.44	2.48	1,020,195
2025-07-02	388,678	779,631	49.85	2.44	948,374
2025-07-01	906,820	2,572,842	35.25	2.25	2,040,345
2025-06-30	770,917	2,263,941	34.05	2.3	1,773,109
2025-06-27	1,127,703	2,513,386	44.87	2.31	2,604,994
2025-06-26	1,297,187	1,973,771	65.72	2.31	2,996,502
2025-06-25	1,170,092	2,001,459	58.46	2.21	2,585,903
2025-06-24	743,628	1,383,722	53.74	2.14	1,591,364
2025-06-23	1,062,298	2,396,402	44.33	2.17	2,305,187
2025-06-20	2,395,296	8,041,427	29.79	2.3	5,509,181

Total	700,479,891	1,822,276,495	38.44	2.98	2,087,556,481

* Totals include all data records back to 2020-08-14 00:00:00, data set is truncated for viewing.

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CTMX short selling averages 38.15% of daily trading volume