iShares Trust iShares Environm (EFRA) short interest data

Name: EFRA short interest
Creator: FinzData
License: https://finzdata.com/terms

iShares Trust iShares Environm · Unclassified (ETFs, funds, other) · settlement date 2026-10-15

Shares short	448
Change vs prior report	-25 (-5.3%)
Change over six months	-72.0%
Days to cover	1.00 (sector: 1.07)
Average daily volume	927
Rank in Unclassified (ETFs, funds, other)	not ranked (OTC, fund or thinly traded)

EFRA short interest, last 12 months

Settlement	Shares short	Change	Days to cover	Avg daily volume
2026-10-15	448	-5.3%	1.00	927
2026-09-30	473	-8.7%	1.50	316
2026-09-15	518	-50.6%	1.00	635
2026-08-31	1,049	-46.8%	1.03	1,014
2026-08-14	1,972	-29.3%	1.04	1,898
2026-07-31	2,788	+10.5%	4.50	619
2026-07-15	2,523	+85.5%	1.36	1,852
2026-06-30	1,360	+9.9%	6.07	224
2026-06-15	1,237	+36.7%	3.09	400
2026-05-29	905	+85.8%	3.83	236
2026-05-15	487	-86.7%	1.00	2,181
2026-04-30	3,655	+128.6%	4.16	879
2026-04-15	1,599	-0.5%	5.40	296
2026-03-31	1,607	+39.6%	3.39	474
2026-03-13	1,151	+34.9%	2.36	487
2026-02-27	853	+94.3%	1.15	741
2026-02-13	439	-91.1%	1.00	1,851
2026-01-30	4,939	+1268.1%	4.77	1,035
2026-01-15	361	+120.1%	1.00	456
2025-12-31	164	-84.0%	1.00	631
2025-12-15	1,024	+465.8%	3.10	330
2025-11-28	181	-45.8%	1.00	1,531
2025-11-14	334	+0.0%	1.00	651
2025-10-31	334	+32.5%	1.00	589

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