Ticker Short Interest

INSP Short Interest Intelligence

Inspire Medical Systems Inc positioning pressure, squeeze risk, bearish conviction, crowding, days to cover, and price-positioning divergence.

Latest settlement 14 Aug 2026 Squeeze Pressure

Squeeze Pressure

Shorts Under Pressure

INSP is classified as Squeeze Pressure. Latest reported short interest is 4.4M shares; short interest changed +11.6%, price moved +13.7% since the previous report, short interest is in the 90th percentile, and days to cover is in the 100th percentile. Trend context is constructive.

Short Interest Dashboard Chart Weekly report

Setup Score93/100Squeeze Pressure

Reported Short Interest4.4M+11.6% vs prior report

Days To Cover5.20100.00 percentile

Price Reaction+13.7%since previous short report

Squeeze Pressure93crowding, trend, and pressure

Bearish Conviction55shorts adding into weakness

Reported Short Interest

2026-03-31 to 2026-08-14

Days To Cover

liquidity pressure

Short Interest Change

report-to-report

Price Context

2026-03-20 to 2026-08-14

Squeeze Radar

Elevated short interest becomes most interesting when price strength forces shorts to defend or cover.

Bearish Conviction

Rising short interest alongside weak trend can mean the bearish trade is being reinforced, not trapped.

Crowding

Latest short interest is 4.4M shares and days to cover is 5.20.

Divergence

Short interest rose while price rose. Bearish positioning is adding into strength, which can create squeeze pressure if the chart keeps improving.

Report History

INSP Short Interest Ledger

Most recent first

Settlement	Short interest	Previous	Change	Days cover	Average volume
14 Aug 2026	4373708	3920330	11.6%	5.20	841529
31 Jul 2026	3920330	4344629	-9.8%	5.02	781458
15 Jul 2026	4344629	4694748	-7.5%	4.16	1044030
30 Jun 2026	4694748	3589616	30.8%	3.80	1234943
15 Jun 2026	3589616	3695854	-2.9%	3.77	951982
29 May 2026	3695854	3681515	0.4%	3.11	1187303
15 May 2026	3681515	3187512	15.5%	2.10	1750524
30 Apr 2026	3187512	2888404	10.4%	4.04	789041
15 Apr 2026	2888404	3201461	-9.8%	2.60	1112214
31 Mar 2026	3201461	3568904	-10.3%	3.30	969271

Short interest is delayed, reported on a periodic schedule, and may be revised. The dashboard is research context only and does not prove real-time short activity.