Short squeeze is starting in shares of MREO at $2.3, after crossing above the $2.287 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 Mereo BioPharma Group plc (MREO), 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 Mereo BioPharma Group plc at $2.3, after crossing above the $2.287 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
2025-04-16	372,471	1,624,853	22.92	2.07	771,015
2025-04-15	193,901	970,447	19.98	1.97	381,985
2025-04-14	449,589	1,956,731	22.98	1.88	845,227
2025-04-11	219,621	1,151,382	19.07	1.91	419,476
2025-04-10	277,310	1,048,886	26.44	1.82	504,704
2025-04-09	770,563	3,494,952	22.05	1.7	1,309,957
2025-04-08	818,688	3,282,413	24.94	1.85	1,514,573
2025-04-07	920,325	2,776,527	33.15	1.86	1,711,805
2025-04-04	778,513	1,684,762	46.21	2.02	1,572,596
2025-04-03	581,485	1,187,191	48.98	2.25	1,308,341
2025-04-02	820,213	1,562,758	52.48	2.28	1,870,086
2025-04-01	683,827	1,447,213	47.25	2.17	1,483,905
2025-03-31	829,456	1,350,075	61.44	2.23	1,849,687
2025-03-28	564,849	867,530	65.11	2.33	1,316,098
2025-03-27	1,375,334	2,737,147	50.25	2.49	3,424,582
2025-03-26	594,263	1,543,865	38.49	2.27	1,348,977
2025-03-25	328,885	687,340	47.85	2.37	779,457
2025-03-24	383,620	722,121	53.12	2.46	943,705
2025-03-21	530,622	1,043,811	50.84	2.44	1,294,718
2025-03-20	285,497	702,660	40.63	2.59	739,437
2025-03-19	261,221	656,451	39.79	2.58	673,950
2025-03-18	282,857	623,920	45.34	2.54	718,457
2025-03-17	282,913	589,337	48.01	2.62	741,232
2025-03-14	358,566	682,030	52.57	2.61	935,857
2025-03-13	320,489	742,035	43.19	2.51	804,427
2025-03-12	256,872	935,426	27.46	2.55	655,024
2025-03-11	260,916	829,394	31.46	2.49	649,681
2025-03-10	448,402	1,155,337	38.81	2.46	1,103,069
2025-03-07	276,663	735,174	37.63	2.51	694,424
2025-03-06	805,602	3,938,624	20.45	2.48	1,997,893
2025-03-05	966,852	2,051,169	47.14	2.47	2,388,124
2025-03-04	386,081	1,761,443	21.92	2.4	926,594
2025-03-03	338,863	1,636,104	20.71	2.38	806,494
2025-02-28	398,973	2,070,697	19.27	2.43	969,504
2025-02-27	356,060	1,447,471	24.6	2.49	886,589
2025-02-26	588,109	2,446,610	24.04	2.5	1,470,273
2025-02-25	893,585	3,429,830	26.05	2.55	2,278,642

Total	617,720,812	1,610,986,889	38.34	2.29	1,412,508,947

* Totals include all data records back to 2020-11-25 00:00:00, data set is truncated for viewing.

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Short squeeze is starting in shares of MREO at $2.3, after crossing above the $2.287 Trigger Price