INSP · Inspire Medical Systems, Inc. · Short Volume
$71.07
-0.27 (-0.38%)
At close · Oct 21
Return incl. dividend (before tax)
Market Cap
$2.06B
Shares
28.91M
Volume · Oct 21
554.28K
Avg daily vol (3M)
798.23K
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-10-21 | 63,491 | 0 | 94,292 | 67.3% |
| 2026-10-20 | 67,056 | 0 | 134,025 | 50.0% |
| 2026-10-19 | 64,866 | 0 | 120,028 | 54.0% |
| 2026-10-16 | 86,895 | 0 | 127,077 | 68.4% |
| 2026-10-15 | 130,053 | 5 | 175,416 | 74.1% |
| 2026-10-14 | 171,918 | 224 | 228,961 | 75.1% |
| 2026-10-13 | 181,959 | 19,519 | 272,896 | 66.7% |
| 2026-10-12 | 156,995 | 0 | 302,665 | 51.9% |
| 2026-10-09 | 99,013 | 0 | 221,774 | 44.6% |
| 2026-10-08 | 162,931 | 167 | 237,276 | 68.7% |
| 2026-10-07 | 186,000 | 0 | 265,298 | 70.1% |
| 2026-10-06 | 133,971 | 0 | 211,074 | 63.5% |
| 2026-10-05 | 136,282 | 0 | 212,259 | 64.2% |
| 2026-10-02 | 189,914 | 30 | 266,113 | 71.4% |
| 2026-10-01 | 455,894 | 0 | 846,775 | 53.8% |
| 2026-09-30 | 219,147 | 0 | 394,538 | 55.5% |
| 2026-09-29 | 240,717 | 0 | 313,863 | 76.7% |
| 2026-09-28 | 118,607 | 0 | 156,587 | 75.7% |
| 2026-09-25 | 103,085 | 0 | 268,918 | 38.3% |
| 2026-09-24 | 84,920 | 0 | 150,819 | 56.3% |
| 2026-09-23 | 118,582 | 0 | 222,757 | 53.2% |
| 2026-09-22 | 193,401 | 32 | 400,455 | 48.3% |
| 2026-09-21 | 210,350 | 0 | 327,713 | 64.2% |
| 2026-09-18 | 528,198 | 147 | 645,200 | 81.9% |
| 2026-09-17 | 135,145 | 0 | 208,124 | 64.9% |
| 2026-09-16 | 227,053 | 9,749 | 408,210 | 55.6% |
| 2026-09-15 | 207,236 | 0 | 351,183 | 59.0% |
| 2026-09-14 | 321,428 | 0 | 536,890 | 59.9% |
| 2026-09-11 | 352,692 | 0 | 629,432 | 56.0% |
| 2026-09-10 | 297,923 | 62 | 549,682 | 54.2% |
| 2026-09-09 | 270,366 | 0 | 443,878 | 60.9% |
| 2026-09-08 | 119,747 | 1 | 229,389 | 52.2% |
| 2026-09-04 | 72,446 | 72 | 139,867 | 51.8% |
| 2026-09-03 | 92,247 | 2 | 137,427 | 67.1% |
| 2026-09-02 | 79,587 | 6 | 161,052 | 49.4% |
| 2026-09-01 | 93,566 | 0 | 131,149 | 71.3% |
| 2026-08-31 | 82,484 | 0 | 158,508 | 52.0% |
| 2026-08-28 | 87,058 | 150 | 129,058 | 67.5% |
| 2026-08-27 | 62,965 | 0 | 106,711 | 59.0% |
| 2026-08-26 | 76,602 | 0 | 122,297 | 62.6% |
| 2026-08-25 | 65,807 | 1 | 98,752 | 66.6% |
| 2026-08-24 | 163,143 | 1 | 222,152 | 73.4% |
| 2026-08-21 | 109,822 | 25 | 163,461 | 67.2% |
| 2026-08-20 | 124,486 | 2 | 190,203 | 65.4% |
| 2026-08-19 | 134,020 | 5 | 223,824 | 59.9% |
| 2026-08-18 | 89,963 | 0 | 118,597 | 75.9% |
| 2026-08-17 | 100,157 | 1 | 178,719 | 56.0% |
| 2026-08-14 | 111,030 | 0 | 161,628 | 68.7% |
| 2026-08-13 | 96,234 | 0 | 152,735 | 63.0% |
| 2026-08-12 | 161,390 | 22 | 222,637 | 72.5% |
Showing 1–50 of 66 days
Key facts
CIK
1609550
CUSIP
457730109
13F (30d)
35 filings
34 filers
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