Grifols (GRFS) Faces Potential 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 Grifols, S.A. (GRFS), 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 Grifols, S.A. at $9.865, after crossing above the $9.819 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
2025-07-14	133,246	822,088	16.21	9.78	1,303,146
2025-07-11	179,510	903,758	19.86	9.81	1,760,993
2025-07-10	277,155	1,507,848	18.38	9.69	2,685,632
2025-07-09	799,660	3,233,202	24.73	9.48	7,580,777
2025-07-08	307,260	1,085,032	28.32	9.06	2,783,776
2025-07-07	103,473	244,167	42.38	8.9	920,910
2025-07-03	36,167	191,164	18.92	9.09	328,758
2025-07-02	59,639	244,557	24.39	9.13	544,504
2025-07-01	51,098	246,975	20.69	9.01	460,393
2025-06-30	127,350	495,112	25.72	8.96	1,141,056
2025-06-27	95,466	477,354	20	8.87	846,783
2025-06-26	74,246	432,816	17.15	8.75	649,653
2025-06-25	102,909	440,473	23.36	8.5	874,727
2025-06-24	115,137	935,801	12.3	8.56	985,573
2025-06-23	376,282	1,192,865	31.54	8.46	3,183,346
2025-06-20	245,137	1,275,231	19.22	8.79	2,154,754
2025-06-18	148,212	662,215	22.38	8.79	1,302,783
2025-06-17	161,495	453,116	35.64	8.96	1,446,995
2025-06-16	397,008	877,937	45.22	9.06	3,596,892
2025-06-13	341,778	880,339	38.82	8.95	3,058,913
2025-06-12	186,486	764,272	24.4	9.01	1,680,239
2025-06-11	168,366	425,054	39.61	9	1,515,294
2025-06-10	203,492	466,562	43.62	8.98	1,827,358
2025-06-09	170,446	350,555	48.62	8.85	1,508,447
2025-06-06	233,112	530,798	43.92	8.83	2,058,379
2025-06-05	221,947	581,761	38.15	8.69	1,928,719
2025-06-04	410,583	1,106,164	37.12	8.54	3,506,379
2025-06-03	386,310	800,663	48.25	8.32	3,214,099
2025-06-02	288,687	896,885	32.19	8.33	2,404,763
2025-05-30	136,995	313,603	43.68	8.3	1,137,059
2025-05-29	228,629	656,288	34.84	8.37	1,913,625
2025-05-28	169,602	511,894	33.13	8.25	1,399,217
2025-05-27	228,272	714,892	31.93	8.32	1,899,223
2025-05-23	276,453	1,008,606	27.41	8.16	2,255,856
2025-05-22	187,539	292,603	64.09	8.13	1,524,692
2025-05-21	329,959	591,399	55.79	8.19	2,702,364
2025-05-20	175,835	478,867	36.72	8.03	1,411,955

Total	453,184,679	1,324,366,907	34.22	9.82	4,448,350,226

* Totals include all data records back to 2020-07-16 00:00:00, data set is truncated for viewing.