Enter a ticker symbol for fails to deliver information:

ARCH CAPITAL GROUP LTD -- ACGL
Fails to Deliver

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

Date	Price	Fails to Deliver
2023-05-12	77.31	24
2023-05-11	77.22	32
2023-05-08	74.81	764
2023-05-05	72.92	1112
2023-05-04	75.62	1596
2023-05-01	75.07	619
2023-04-28	73.88	146
2023-04-27	72.29	266
2023-04-25	72.51	35019
2023-04-24	71.68	660
2023-04-18	70.95	624
2023-04-17	70.25	8473
2023-04-13	70.23	888
2023-04-12	69.01	650
2023-04-11	68.65	679
2023-04-10	68.94	415
2023-04-06	68.59	362
2023-04-05	67.89	1129
2023-04-04	68.61	2789
2023-04-03	67.87	1209
2023-03-28	66.38	72
2023-03-27	66.05	396
2023-03-24	65.60	1412
2023-03-13	66.61	1527
2023-03-10	68.38	888

... 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.