RYTM · Rhythm Pharmaceuticals, Inc. · Short Volume
$88.62
-1.58 (-1.75%)
At close · Oct 21
Return incl. dividend (before tax)
Market Cap
$6.21B
Shares
68.85M
Volume · Oct 21
511.38K
Avg daily vol (3M)
668.37K
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 | 173,838 | 1 | 233,322 | 74.5% |
| 2026-10-20 | 373,853 | 0 | 444,078 | 84.2% |
| 2026-10-19 | 84,239 | 0 | 134,267 | 62.7% |
| 2026-10-16 | 97,791 | 2 | 136,298 | 71.7% |
| 2026-10-15 | 99,270 | 0 | 159,533 | 62.2% |
| 2026-10-14 | 120,535 | 0 | 218,409 | 55.2% |
| 2026-10-13 | 203,012 | 1,622 | 280,379 | 72.4% |
| 2026-10-12 | 71,939 | 40 | 162,490 | 44.3% |
| 2026-10-09 | 606,900 | 0 | 803,616 | 75.5% |
| 2026-10-08 | 158,354 | 0 | 406,832 | 38.9% |
| 2026-10-07 | 97,348 | 0 | 241,508 | 40.3% |
| 2026-10-06 | 314,801 | 0 | 446,196 | 70.6% |
| 2026-10-05 | 133,702 | 0 | 439,099 | 30.4% |
| 2026-10-02 | 91,449 | 0 | 168,932 | 54.1% |
| 2026-10-01 | 96,650 | 32 | 211,348 | 45.7% |
| 2026-09-30 | 156,822 | 0 | 223,471 | 70.2% |
| 2026-09-29 | 191,245 | 0 | 293,734 | 65.1% |
| 2026-09-28 | 304,365 | 4 | 386,930 | 78.7% |
| 2026-09-25 | 304,200 | 0 | 461,543 | 65.9% |
| 2026-09-24 | 221,598 | 240 | 317,914 | 69.7% |
| 2026-09-23 | 207,692 | 0 | 287,268 | 72.3% |
| 2026-09-22 | 101,677 | 3 | 163,708 | 62.1% |
| 2026-09-21 | 191,606 | 0 | 264,086 | 72.6% |
| 2026-09-18 | 234,776 | 0 | 288,851 | 81.3% |
| 2026-09-17 | 224,620 | 0 | 280,948 | 80.0% |
| 2026-09-16 | 349,805 | 0 | 453,710 | 77.1% |
| 2026-09-15 | 138,505 | 1,394 | 292,006 | 47.4% |
| 2026-09-14 | 172,985 | 286 | 274,147 | 63.1% |
| 2026-09-11 | 199,038 | 3 | 263,794 | 75.5% |
| 2026-09-10 | 92,875 | 192 | 162,505 | 57.2% |
| 2026-09-09 | 106,817 | 80 | 198,492 | 53.8% |
| 2026-09-08 | 79,730 | 8 | 199,785 | 39.9% |
| 2026-09-04 | 70,433 | 2 | 208,714 | 33.7% |
| 2026-09-03 | 48,447 | 42 | 86,933 | 55.7% |
| 2026-09-02 | 70,626 | 0 | 168,056 | 42.0% |
| 2026-09-01 | 72,496 | 80 | 115,209 | 62.9% |
| 2026-08-31 | 87,377 | 698 | 172,717 | 50.6% |
| 2026-08-28 | 76,402 | 755 | 154,174 | 49.6% |
| 2026-08-27 | 77,609 | 0 | 108,844 | 71.3% |
| 2026-08-26 | 93,829 | 708 | 135,295 | 69.4% |
| 2026-08-25 | 76,800 | 3,852 | 127,532 | 60.2% |
| 2026-08-24 | 124,029 | 160 | 179,176 | 69.2% |
| 2026-08-21 | 176,175 | 0 | 279,071 | 63.1% |
| 2026-08-20 | 151,925 | 0 | 237,072 | 64.1% |
| 2026-08-19 | 161,462 | 400 | 223,053 | 72.4% |
| 2026-08-18 | 97,403 | 0 | 200,864 | 48.5% |
| 2026-08-17 | 84,522 | 15,143 | 155,620 | 54.3% |
| 2026-08-14 | 60,646 | 130 | 113,675 | 53.3% |
| 2026-08-13 | 167,718 | 398 | 256,816 | 65.3% |
| 2026-08-12 | 165,346 | 2,385 | 207,184 | 79.8% |
Showing 1–50 of 65 days
Key facts
CIK
1649904
CUSIP
76243J105
13F (30d)
29 filings
29 filers
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