CNI · Canadian National Railway Co
Market Cap
$76.73B
Shares
604.90M
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 % |
|---|---|---|---|---|
| 2026-08-28 | 125,005 | 0 | 265,793 | 47.0% |
| 2026-08-27 | 128,084 | 70 | 285,710 | 44.8% |
| 2026-08-26 | 115,160 | 1,264 | 298,516 | 38.6% |
| 2026-08-25 | 130,140 | 20 | 226,194 | 57.5% |
| 2026-08-24 | 199,380 | 751 | 408,614 | 48.8% |
| 2026-08-21 | 242,575 | 0 | 407,375 | 59.5% |
| 2026-08-20 | 249,862 | 1 | 348,197 | 71.8% |
| 2026-08-19 | 349,236 | 1,220 | 415,733 | 84.0% |
| 2026-08-18 | 205,800 | 872 | 330,715 | 62.2% |
| 2026-08-17 | 112,124 | 0 | 200,347 | 56.0% |
| 2026-08-14 | 125,349 | 0 | 202,407 | 61.9% |
| 2026-08-13 | 177,260 | 0 | 288,576 | 61.4% |
| 2026-08-12 | 162,388 | 29,847 | 322,287 | 50.4% |
| 2026-08-11 | 247,672 | 160 | 388,523 | 63.7% |
| 2026-08-10 | 256,963 | 192 | 353,328 | 72.7% |
| 2026-08-07 | 269,653 | 14 | 434,176 | 62.1% |
| 2026-08-06 | 288,035 | 0 | 399,833 | 72.0% |
| 2026-08-05 | 278,159 | 1,273 | 399,374 | 69.6% |
| 2026-08-04 | 432,351 | 56 | 625,469 | 69.1% |
| 2026-08-03 | 241,599 | 193 | 378,966 | 63.8% |
| 2026-07-31 | 444,504 | 435 | 575,235 | 77.3% |
| 2026-07-30 | 771,357 | 76 | 994,553 | 77.6% |
| 2026-07-29 | 521,280 | 141 | 643,576 | 81.0% |
| 2026-07-28 | 334,223 | 16 | 514,304 | 65.0% |
| 2026-07-27 | 355,077 | 0 | 740,370 | 48.0% |
| 2026-07-24 | 388,876 | 186 | 898,173 | 43.3% |
| 2026-07-23 | 455,101 | 11,121 | 1,009,611 | 45.1% |
| 2026-07-22 | 248,091 | 0 | 443,884 | 55.9% |
| 2026-07-21 | 287,516 | 3 | 511,833 | 56.2% |
| 2026-07-20 | 219,618 | 28 | 512,399 | 42.9% |
| 2026-07-17 | 292,776 | 15 | 605,584 | 48.3% |
| 2026-07-16 | 281,314 | 1,240 | 585,953 | 48.0% |
| 2026-07-15 | 338,966 | 0 | 671,933 | 50.4% |
| 2026-07-14 | 97,851 | 10 | 350,244 | 27.9% |
| 2026-07-13 | 199,489 | 3 | 443,064 | 45.0% |
| 2026-07-10 | 157,139 | 83 | 280,789 | 56.0% |
| 2026-07-09 | 290,798 | 1,318 | 524,880 | 55.4% |
| 2026-07-08 | 165,210 | 16 | 334,473 | 49.4% |
| 2026-07-07 | 190,866 | 0 | 390,846 | 48.8% |
| 2026-07-06 | 219,603 | 7 | 355,516 | 61.8% |
| 2026-07-02 | 178,264 | 0 | 378,822 | 47.1% |
| 2026-07-01 | 198,207 | 101 | 340,489 | 58.2% |
| 2026-06-30 | 241,056 | 19 | 400,280 | 60.2% |
| 2026-06-29 | 235,127 | 7 | 517,037 | 45.5% |
| 2026-06-26 | 232,641 | 115 | 493,315 | 47.2% |
| 2026-06-25 | 362,589 | 1 | 637,309 | 56.9% |
| 2026-06-24 | 445,205 | 0 | 692,453 | 64.3% |
| 2026-06-23 | 264,040 | 84 | 461,693 | 57.2% |
| 2026-06-22 | 235,520 | 93 | 476,550 | 49.4% |
| 2026-06-18 | 145,830 | 1,724 | 414,486 | 35.2% |
Showing 1–50 of 64 days
Key facts
CIK
16868
CUSIP
136375102
13F (30d)
600 filings
576 filers
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