ARDX · Ardelyx, Inc. · Short Volume
$3.10
-0.03 (-0.96%)
At close · Oct 22
Return incl. dividend (before tax)
Market Cap
$788.26M
Shares
249.19M
Volume · Oct 21
3.02M
Avg daily vol (3M)
4.35M
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 | 858,582 | 2,833 | 1,508,773 | 56.9% |
| 2026-10-20 | 866,079 | 17,524 | 1,882,239 | 46.0% |
| 2026-10-19 | 504,772 | 2,406 | 1,140,933 | 44.2% |
| 2026-10-16 | 1,169,415 | 111 | 2,066,294 | 56.6% |
| 2026-10-15 | 1,007,813 | 84,134 | 1,989,771 | 50.6% |
| 2026-10-14 | 1,251,441 | 14,408 | 2,611,467 | 47.9% |
| 2026-10-13 | 1,827,722 | 3,254 | 3,270,398 | 55.9% |
| 2026-10-12 | 998,197 | 0 | 1,569,998 | 63.6% |
| 2026-10-09 | 578,744 | 0 | 1,026,223 | 56.4% |
| 2026-10-08 | 950,485 | 341 | 2,001,881 | 47.5% |
| 2026-10-07 | 1,083,704 | 955 | 1,669,591 | 64.9% |
| 2026-10-06 | 1,267,969 | 13,613 | 2,171,003 | 58.4% |
| 2026-10-05 | 941,296 | 25,587 | 1,782,252 | 52.8% |
| 2026-10-02 | 815,491 | 103 | 1,449,193 | 56.3% |
| 2026-10-01 | 957,268 | 20,899 | 1,807,747 | 53.0% |
| 2026-09-30 | 617,652 | 3,337 | 1,411,757 | 43.8% |
| 2026-09-29 | 891,901 | 3,543 | 1,897,644 | 47.0% |
| 2026-09-28 | 446,722 | 1,200 | 1,415,444 | 31.6% |
| 2026-09-25 | 415,921 | 6,283 | 854,888 | 48.7% |
| 2026-09-24 | 712,282 | 0 | 1,461,402 | 48.7% |
| 2026-09-23 | 787,970 | 61 | 2,142,981 | 36.8% |
| 2026-09-22 | 838,147 | 7,301 | 1,653,650 | 50.7% |
| 2026-09-21 | 592,347 | 329 | 1,104,671 | 53.6% |
| 2026-09-18 | 928,723 | 520 | 1,599,270 | 58.1% |
| 2026-09-17 | 821,176 | 2,423 | 1,613,707 | 50.9% |
| 2026-09-16 | 1,050,057 | 2,355 | 2,028,174 | 51.8% |
| 2026-09-15 | 1,256,554 | 10,726 | 2,451,933 | 51.2% |
| 2026-09-14 | 894,685 | 30,365 | 2,046,273 | 43.7% |
| 2026-09-11 | 935,063 | 510 | 2,003,953 | 46.7% |
| 2026-09-10 | 883,750 | 2,298 | 1,692,414 | 52.2% |
| 2026-09-09 | 979,712 | 2,691 | 1,919,846 | 51.0% |
| 2026-09-08 | 541,185 | 833 | 1,218,337 | 44.4% |
| 2026-09-04 | 703,955 | 50 | 1,578,721 | 44.6% |
| 2026-09-03 | 813,064 | 1,693 | 1,829,119 | 44.5% |
| 2026-09-02 | 762,146 | 75 | 1,863,388 | 40.9% |
| 2026-09-01 | 354,998 | 10 | 808,901 | 43.9% |
| 2026-08-31 | 809,481 | 186 | 1,573,731 | 51.4% |
| 2026-08-28 | 1,257,914 | 10,501 | 2,204,495 | 57.1% |
| 2026-08-27 | 502,329 | 0 | 932,689 | 53.9% |
| 2026-08-26 | 449,800 | 958 | 1,278,577 | 35.2% |
| 2026-08-25 | 418,788 | 13,989 | 1,326,305 | 31.6% |
| 2026-08-24 | 1,934,396 | 497,333 | 3,028,181 | 63.9% |
| 2026-08-21 | 608,332 | 10,527 | 1,257,289 | 48.4% |
| 2026-08-20 | 670,163 | 7,055 | 1,902,187 | 35.2% |
| 2026-08-19 | 420,699 | 0 | 1,156,777 | 36.4% |
| 2026-08-18 | 780,096 | 53,727 | 1,768,377 | 44.1% |
| 2026-08-17 | 522,074 | 6,520 | 1,345,218 | 38.8% |
| 2026-08-14 | 789,050 | 0 | 2,099,284 | 37.6% |
| 2026-08-13 | 850,402 | 14,701 | 1,976,839 | 43.0% |
| 2026-08-12 | 677,019 | 13,192 | 2,109,681 | 32.1% |
Showing 1–50 of 65 days
Key facts
CIK
1437402
CUSIP
039697107
13F (30d)
20 filings
20 filers
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