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CDNA · CareDx, Inc. · Short Volume

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$50.26 +0.24 (+0.48%) At close · Sep 11
Market Cap
$2.60B
Shares
51.73M

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 %
2026-09-11 153,447 1,500 268,205 57.2%
2026-09-10 298,737 310 549,149 54.4%
2026-09-09 294,976 0 500,554 58.9%
2026-09-08 238,355 25 443,843 53.7%
2026-09-04 268,207 0 535,271 50.1%
2026-09-03 147,461 0 261,028 56.5%
2026-09-02 130,478 67 293,821 44.4%
2026-09-01 151,328 401 324,318 46.7%
2026-08-31 302,326 1,944 700,233 43.2%
2026-08-28 256,009 4,816 542,006 47.2%
2026-08-27 338,832 4,255 633,745 53.5%
2026-08-26 369,951 1,450 594,590 62.2%
2026-08-25 480,257 0 810,909 59.2%
2026-08-24 147,758 0 276,193 53.5%
2026-08-21 138,613 2,350 348,874 39.7%
2026-08-20 228,543 1,300 342,688 66.7%
2026-08-19 302,100 1,200 500,057 60.4%
2026-08-18 128,730 243 289,503 44.5%
2026-08-17 117,403 0 284,739 41.2%
2026-08-14 101,675 0 281,237 36.2%
2026-08-13 140,192 1,063 286,383 49.0%
2026-08-12 83,744 110 227,593 36.8%
2026-08-11 112,952 350 233,511 48.4%
2026-08-10 220,294 9,031 510,013 43.2%
2026-08-07 169,184 53,792 403,909 41.9%
2026-08-06 120,722 1,921 298,667 40.4%
2026-08-05 123,089 1,175 445,797 27.6%
2026-08-04 238,883 45,233 564,323 42.3%
2026-08-03 379,836 6,650 1,155,864 32.9%
2026-07-31 448,894 13,857 1,166,705 38.5%
2026-07-30 135,782 0 631,317 21.5%
2026-07-29 84,543 56 283,208 29.9%
2026-07-28 84,073 0 305,994 27.5%
2026-07-27 80,227 0 252,051 31.8%
2026-07-24 73,680 60 140,464 52.5%
2026-07-23 114,292 1,208 228,031 50.1%
2026-07-22 196,026 8,473 399,542 49.1%
2026-07-21 157,647 16,699 444,528 35.5%
2026-07-20 187,869 117 467,375 40.2%
2026-07-17 257,353 13,215 739,438 34.8%
2026-07-16 797,549 17,867 2,068,724 38.6%
2026-07-15 112,679 657 274,876 41.0%
2026-07-14 85,915 547 194,516 44.2%
2026-07-13 106,581 1,961 206,203 51.7%
2026-07-10 98,775 0 180,280 54.8%
2026-07-09 116,114 3,797 274,084 42.4%
2026-07-08 311,645 513 580,445 53.7%
2026-07-07 80,447 0 243,020 33.1%
2026-07-06 70,257 0 306,059 23.0%
2026-07-02 113,948 0 335,998 33.9%
Showing 1–50 of 63 days
Key facts CIK 1217234 CUSIP 14167L103 13F (30d) 119 filings 118 filers Visit website Investor relations