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POWI · Power Integrations Inc · Short Volume

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$51.80 +0.72 (+1.41%) At close · Sep 30
Market Cap
$2.92B
Shares
55.87M
Volume · Sep 30 1.12M Avg daily vol (3M) 749.91K

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 %
2026-09-30 193,054 0 431,432 44.7%
2026-09-29 160,362 0 510,598 31.4%
2026-09-28 178,251 0 253,708 70.3%
2026-09-25 120,871 0 199,112 60.7%
2026-09-24 188,232 396 233,006 80.8%
2026-09-23 190,626 1 250,044 76.2%
2026-09-22 142,775 64 281,004 50.8%
2026-09-21 143,734 0 323,974 44.4%
2026-09-18 108,711 866 182,821 59.5%
2026-09-17 224,248 32 389,825 57.5%
2026-09-16 152,986 0 227,083 67.4%
2026-09-15 100,184 0 277,572 36.1%
2026-09-14 149,895 12 199,151 75.3%
2026-09-11 359,776 10 434,012 82.9%
2026-09-10 96,776 19 132,793 72.9%
2026-09-09 160,104 0 312,804 51.2%
2026-09-08 158,109 0 303,578 52.1%
2026-09-04 111,117 0 181,640 61.2%
2026-09-03 200,455 0 300,233 66.8%
2026-09-02 187,275 50 504,854 37.1%
2026-09-01 211,200 0 513,644 41.1%
2026-08-31 148,761 10 273,232 54.4%
2026-08-28 238,631 0 330,901 72.1%
2026-08-27 197,281 0 322,378 61.2%
2026-08-26 209,844 0 308,427 68.0%
2026-08-25 126,744 0 188,375 67.3%
2026-08-24 202,076 0 375,693 53.8%
2026-08-21 214,508 12 292,709 73.3%
2026-08-20 179,686 11 263,969 68.1%
2026-08-19 181,706 0 274,959 66.1%
2026-08-18 180,959 330 385,096 47.0%
2026-08-17 133,736 173 218,261 61.3%
2026-08-14 90,942 0 177,278 51.3%
2026-08-13 89,671 0 127,868 70.1%
2026-08-12 125,243 9 164,089 76.3%
2026-08-11 129,198 0 191,500 67.5%
2026-08-10 159,198 32 275,299 57.8%
2026-08-07 160,251 100 240,604 66.6%
2026-08-06 308,635 0 364,600 84.7%
2026-08-05 209,783 0 416,563 50.4%
2026-08-04 114,518 342 230,727 49.6%
2026-08-03 164,296 300 285,030 57.6%
2026-07-31 137,378 0 227,954 60.3%
2026-07-30 120,137 126 280,491 42.8%
2026-07-29 172,416 3,561 345,690 49.9%
2026-07-28 155,908 12,116 270,110 57.7%
2026-07-27 141,839 9,998 368,329 38.5%
2026-07-24 149,478 802 265,890 56.2%
2026-07-23 117,463 0 175,130 67.1%
2026-07-22 166,796 10,552 219,916 75.8%
Showing 1–50 of 64 days
Key facts CIK 833640 CUSIP 739276103 13F (30d) 8 filings 8 filers Visit website Investor relations