Enter a ticker symbol for fails to deliver information:

APTUS COLLARED INVESTMENT OP -- ACIO
Fails to Deliver

Short Interest | Short Volume | Borrow Data | Fails to Deliver

Date	Price	Fails to Deliver
2023-05-05	29.84	1269
2023-05-04	29.92	1069
2023-05-03	30.09	108
2023-05-02	30.32	355
2023-05-01	30.32	34
2023-04-28	30.17	34
2023-04-24	30.22	50
2023-04-21	30.24	50
2023-04-17	30.30	5353
2023-04-14	30.39	829
2023-04-13	30.14	415
2023-04-12	30.24	724
2023-04-11	30.26	669
2023-04-10	30.22	548
2023-04-05	30.25	5088
2023-04-04	30.29	815
2023-04-03	30.19	626
2023-03-30	29.75	7511
2023-03-28	29.66	3702
2023-03-27	29.70	2359
2023-03-24	29.64	1001
2023-03-23	29.58	3590
2023-03-22	29.87	1019
2023-03-16	29.28	248
2023-03-15	29.39	348
2023-03-13	29.23	1008
2023-03-09	29.54	382
2023-03-08	29.57	760

... naked short selling is economically equivalent to a zero-fee zero-rebate loan to the naked short seller from a participant that involuntarily fails to receive shares...
Naked Short Sales and Fails to Deliver: An Overview of Clearing and Settlement Procedures for Stock Trades in the US

Naked short selling is an important and under-reported phenomenon in the US capital markets. Keep track of the data for all of your stocks here.