| List of stock with most increaded short sale volume percent compare to pervious day, and total volume over one million. | |||||
| Date | Ticker | Short Volume | Total Volume | Percent | Percent Change |
| 2018-05-21 | GREK | 928,417 | 1,399,056 | 66% | +54% |
| 2018-05-21 | SRC | 1,702,524 | 2,645,212 | 64% | +53% |
| 2018-05-21 | ATUS | 3,431,182 | 4,817,369 | 71% | +40% |
| 2018-05-21 | SNES | 15,192,374 | 30,749,881 | 49% | +31% |
| 2018-05-21 | KR | 4,504,196 | 7,560,604 | 60% | +30% |
| 2018-05-21 | ABIO | 839,691 | 1,657,692 | 51% | +28% |
| 2018-05-21 | KBA | 1,238,232 | 1,479,575 | 84% | +28% |
| 2018-05-21 | EMLC | 944,397 | 1,787,104 | 53% | +28% |
| 2018-05-21 | EWH | 1,101,927 | 1,379,558 | 80% | +27% |
| 2018-05-21 | UPRO | 624,818 | 1,011,692 | 62% | +27% |
| 2018-05-21 | WFC | 3,091,825 | 5,185,518 | 60% | +27% |
| 2018-05-21 | STNG | 852,569 | 1,189,032 | 72% | +26% |
| 2018-05-21 | ANY | 1,152,958 | 1,855,638 | 62% | +26% |
| 2018-05-21 | WU | 1,132,272 | 1,637,441 | 69% | +24% |
| 2018-05-21 | EEM | 22,394,706 | 31,126,377 | 72% | +23% |
| 2018-05-21 | FE | 770,653 | 1,129,385 | 68% | +23% |
| 2018-05-21 | FEYE | 1,317,173 | 2,466,930 | 53% | +23% |
| 2018-05-21 | CBL | 878,657 | 1,318,771 | 67% | +23% |
| 2018-05-21 | CRIS | 694,608 | 1,303,521 | 53% | +22% |
| 2018-05-21 | IDRA | 609,654 | 1,012,089 | 60% | +22% |
| 2018-05-21 | SID | 830,955 | 1,248,868 | 67% | +22% |
| 2018-05-21 | WWE | 3,691,061 | 5,463,508 | 68% | +21% |
| 2018-05-21 | FITB | 11,519,386 | 16,365,028 | 70% | +21% |
| 2018-05-21 | KRE | 2,145,645 | 3,041,804 | 71% | +20% |
| 2018-05-21 | ENT | 1,178,063 | 2,412,562 | 49% | +20% |
| 2018-05-21 | BOXL | 551,766 | 1,044,860 | 53% | +19% |
| 2018-05-21 | SBS | 848,951 | 1,228,271 | 69% | +19% |
| 2018-05-21 | RAD | 7,167,290 | 10,900,044 | 66% | +19% |
| 2018-05-21 | OLN | 479,517 | 1,007,445 | 48% | +19% |
| 2018-05-21 | LC | 895,073 | 1,315,075 | 68% | +18% |
| 2018-05-21 | CLNE | 1,472,552 | 2,087,043 | 71% | +18% |
| 2018-05-21 | QRTEA | 760,184 | 1,508,077 | 50% | +17% |
| 2018-05-21 | HFC | 838,883 | 1,496,446 | 56% | +17% |
| 2018-05-21 | VSTM | 833,304 | 1,525,244 | 55% | +17% |
| 2018-05-21 | DVMT | 940,831 | 1,986,338 | 47% | +17% |
| 2018-05-21 | KND | 453,271 | 1,116,171 | 41% | +17% |
| 2018-05-21 | JBLU | 1,349,511 | 2,539,980 | 53% | +16% |
| 2018-05-21 | IMGN | 951,092 | 1,269,297 | 75% | +16% |
| 2018-05-21 | NRG | 1,848,318 | 2,673,628 | 69% | +16% |
