ARQQ short interest

Arqit Quantum Inc. · Technology · Software - Application · settlement date 2026-09-30

Shares short2,261,064
Change vs prior report-178,551 (-7.3%)
Change over six months+112.4%
Days to cover6.86 (sector: 2.83)
Average daily volume329,381
Rank in Technology#115 of 719 by days to cover

ARQQ short interest, last 12 months

SettlementShares shortChangeDays to coverAvg daily volume
2026-09-302,261,064-7.3%6.86329,381
2026-09-152,439,615-6.2%5.78422,403
2026-08-312,601,340-4.3%10.01259,853
2026-08-142,718,347-6.2%9.80277,295
2026-07-312,898,613-11.6%8.82328,537
2026-07-153,278,186+1.5%4.99657,196
2026-06-303,228,822+54.1%1.552,081,128
2026-06-152,095,670+22.5%2.57815,223
2026-05-291,710,681+11.5%1.81946,844
2026-05-151,533,845+25.0%3.60425,590
2026-04-301,227,227+18.6%2.81436,382
2026-04-151,034,513-2.8%3.57289,483
2026-03-311,064,424+1.4%6.08175,184
2026-03-131,049,278-1.6%5.49190,975
2026-02-271,066,169-3.5%5.19205,298
2026-02-131,104,366+7.7%3.80290,799
2026-01-301,025,767+11.6%4.09250,681
2026-01-15919,058-8.3%2.74335,575
2025-12-311,002,718+9.4%2.79359,598
2025-12-15916,888+5.3%2.63348,073
2025-11-28870,340+16.9%2.22392,625
2025-11-14744,600+2.1%1.25594,994
2025-10-31729,013+24.4%1.00983,664
2025-10-15586,135-26.4%1.001,019,466
2025-09-30796,793-10.0%1.05758,714
import finzdata as yf
yf.Ticker("ARQQ").short_interest          # every report since 2017
yf.Client().short_interest(["ARQQ"], start="2018-01-01")

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