SNDX · Syndax Pharmaceuticals Inc · Short Volume
$12.90
-0.75 (-5.49%)
At close · Oct 16
Return incl. dividend (before tax)
Market Cap
$1.15B
Shares
89.30M
Volume · Oct 16
2.84M
Avg daily vol (3M)
1.67M
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 % |
|---|---|---|---|---|
| 2026-10-16 | 481,900 | 0 | 997,282 | 48.3% |
| 2026-10-15 | 549,805 | 0 | 915,376 | 60.1% |
| 2026-10-14 | 838,818 | 19,596 | 1,367,800 | 61.3% |
| 2026-10-13 | 1,819,255 | 137,915 | 3,155,689 | 57.7% |
| 2026-10-12 | 200,876 | 0 | 455,372 | 44.1% |
| 2026-10-09 | 191,652 | 0 | 462,563 | 41.4% |
| 2026-10-08 | 265,925 | 0 | 551,103 | 48.3% |
| 2026-10-07 | 154,189 | 0 | 402,937 | 38.3% |
| 2026-10-06 | 175,032 | 150 | 395,631 | 44.2% |
| 2026-10-05 | 183,696 | 0 | 379,829 | 48.4% |
| 2026-10-02 | 242,722 | 0 | 469,412 | 51.7% |
| 2026-10-01 | 272,068 | 0 | 562,386 | 48.4% |
| 2026-09-30 | 337,202 | 0 | 572,066 | 58.9% |
| 2026-09-29 | 305,701 | 0 | 576,521 | 53.0% |
| 2026-09-28 | 160,009 | 388 | 554,843 | 28.8% |
| 2026-09-25 | 283,167 | 0 | 501,974 | 56.4% |
| 2026-09-24 | 541,293 | 0 | 865,719 | 62.5% |
| 2026-09-23 | 612,259 | 0 | 974,498 | 62.8% |
| 2026-09-22 | 283,276 | 0 | 707,857 | 40.0% |
| 2026-09-21 | 504,404 | 0 | 798,533 | 63.2% |
| 2026-09-18 | 350,532 | 0 | 846,554 | 41.4% |
| 2026-09-17 | 364,787 | 0 | 1,027,657 | 35.5% |
| 2026-09-16 | 283,831 | 0 | 1,092,081 | 26.0% |
| 2026-09-15 | 268,021 | 300 | 413,264 | 64.9% |
| 2026-09-14 | 248,115 | 0 | 433,247 | 57.3% |
| 2026-09-11 | 275,113 | 150 | 451,526 | 60.9% |
| 2026-09-10 | 351,295 | 0 | 630,294 | 55.7% |
| 2026-09-09 | 300,149 | 0 | 498,618 | 60.2% |
| 2026-09-08 | 222,709 | 0 | 387,525 | 57.5% |
| 2026-09-04 | 278,090 | 300 | 540,083 | 51.5% |
| 2026-09-03 | 486,485 | 0 | 1,109,480 | 43.8% |
| 2026-09-02 | 820,629 | 71 | 1,075,555 | 76.3% |
| 2026-09-01 | 215,122 | 0 | 525,259 | 41.0% |
| 2026-08-31 | 156,812 | 0 | 423,969 | 37.0% |
| 2026-08-28 | 203,869 | 0 | 361,525 | 56.4% |
| 2026-08-27 | 103,410 | 0 | 192,669 | 53.7% |
| 2026-08-26 | 144,660 | 0 | 308,156 | 46.9% |
| 2026-08-25 | 169,522 | 0 | 292,940 | 57.9% |
| 2026-08-24 | 187,277 | 0 | 448,084 | 41.8% |
| 2026-08-21 | 235,530 | 0 | 484,830 | 48.6% |
| 2026-08-20 | 166,864 | 0 | 305,691 | 54.6% |
| 2026-08-19 | 210,606 | 200 | 382,239 | 55.1% |
| 2026-08-18 | 127,697 | 0 | 369,143 | 34.6% |
| 2026-08-17 | 131,612 | 0 | 366,125 | 35.9% |
| 2026-08-14 | 242,417 | 2,010 | 515,340 | 47.0% |
| 2026-08-13 | 221,764 | 0 | 510,672 | 43.4% |
| 2026-08-12 | 177,104 | 1,500 | 414,876 | 42.7% |
| 2026-08-11 | 167,133 | 18,212 | 347,475 | 48.1% |
| 2026-08-10 | 259,346 | 8 | 409,864 | 63.3% |
| 2026-08-07 | 281,479 | 0 | 543,562 | 51.8% |
Showing 1–50 of 65 days
Key facts
CIK
1395937
CUSIP
87164F105
13F (30d)
17 filings
17 filers
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