TLT short interest

Name: TLT short interest
Creator: FinzData

iShares 20 Year Treasury Bond · Unclassified (ETFs, funds, other) · settlement date 2026-09-30

Shares short	113,196,699
Change vs prior report	5,421,346 (+5.0%)
Change over six months	+13.9%
Days to cover	2.21 (sector: 0.98)
Average daily volume	51,201,410
Rank in Unclassified (ETFs, funds, other)	not ranked (OTC, fund or thinly traded)

TLT short interest, last 12 months

Settlement	Shares short	Change	Days to cover	Avg daily volume
2026-09-30	113,196,699	+5.0%	2.21	51,201,410
2026-09-15	107,775,353	+11.5%	3.68	29,308,915
2026-08-31	96,666,265	-5.4%	3.15	30,671,129
2026-08-14	102,178,392	+7.2%	2.89	35,390,797
2026-07-31	95,278,691	+1.5%	3.61	26,363,253
2026-07-15	93,857,485	-7.6%	4.51	20,796,617
2026-06-30	101,542,253	+7.2%	3.63	28,008,223
2026-06-15	94,765,663	+2.0%	4.28	22,130,469
2026-05-29	92,899,698	-5.0%	3.22	28,859,548
2026-05-15	97,802,533	+8.0%	3.77	25,970,325
2026-04-30	90,579,626	-2.5%	4.34	20,851,828
2026-04-15	92,855,849	-6.6%	4.66	19,923,950
2026-03-31	99,425,592	-17.7%	2.16	45,929,592
2026-03-13	120,751,947	-4.2%	2.41	50,188,372
2026-02-27	126,114,074	-6.9%	4.21	29,954,936
2026-02-13	135,514,940	+5.2%	3.52	38,521,464
2026-01-30	128,842,157	-1.7%	2.94	43,796,700
2026-01-15	131,082,564	-8.3%	3.49	37,549,653
2025-12-31	142,980,341	-5.0%	4.62	30,977,354
2025-12-15	150,497,343	+4.7%	4.60	32,689,906
2025-11-28	143,784,776	+1.3%	4.32	33,317,084
2025-11-14	141,891,675	+8.7%	4.59	30,888,318
2025-10-31	130,533,759	+6.2%	3.99	32,728,033
2025-10-15	122,902,266	-5.3%	4.00	30,716,195
2025-09-30	129,854,209	-1.1%	3.81	34,062,637

import finzdata as yf
yf.Ticker("TLT").short_interest          # every report since 2017
yf.Client().short_interest(["TLT"], start="2018-01-01")