CNI
Canadian National Railway Co
$125.31
+0.91 (+0.73%)
At close · Jul 13
Market Cap
$76.01B
Shares
606,600,000
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
36/100
Short interest 0.5% of shares — P32
Days to cover 1.7 — P40
Price vs VWAP +7.8% — P81
Short-volume trend -21.8% — P6
Short interest change -53.6% — P5
Worst FTD 0.01% of shares — P50
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-06-30 | 2,806,164 | 6,044,119 | -3,237,955 | 1.69 |
| 2026-06-15 | 6,044,119 | 7,333,698 | -1,289,579 | 3.07 |
| 2026-05-29 | 7,333,698 | 5,086,732 | +2,246,966 | 6.15 |
| 2026-05-15 | 5,086,732 | 2,217,974 | +2,868,758 | 4.48 |
| 2026-04-30 | 2,217,974 | 2,146,075 | +71,899 | 1.36 |
| 2026-04-15 | 2,146,075 | 2,080,162 | +65,913 | 1.62 |
| 2026-03-31 | 2,080,162 | 5,237,027 | -3,156,865 | 1.19 |
| 2026-03-13 | 5,237,027 | 6,302,164 | -1,065,137 | 2.67 |
| 2026-02-27 | 6,302,164 | 3,519,470 | +2,782,694 | 3.29 |
| 2026-02-13 | 3,519,470 | 2,226,368 | +1,293,102 | 1.62 |
| 2026-01-30 | 2,226,368 | 4,019,316 | -1,792,948 | 1.38 |
| 2026-01-15 | 4,019,316 | 4,217,944 | -198,628 | 3.65 |
| 2025-12-31 | 4,217,944 | 3,512,823 | +705,121 | 4.27 |
| 2025-12-15 | 3,512,823 | 3,922,582 | -409,759 | 1.92 |
| 2025-11-28 | 3,922,582 | 3,689,502 | +233,080 | 2.79 |
| 2025-11-14 | 3,812,034 | 2,739,624 | +1,072,410 | 2.92 |
| 2025-10-31 | 2,739,624 | 4,345,402 | -1,605,778 | 1.86 |
| 2025-10-15 | 4,345,402 | 5,249,933 | -904,531 | 3.25 |
| 2025-09-30 | 5,249,933 | 10,144,125 | -4,894,192 | 3.22 |
| 2025-09-15 | 10,144,125 | 9,120,045 | +1,024,080 | 5.05 |
| 2025-08-29 | 9,120,045 | 5,110,147 | +4,009,898 | 5.56 |
| 2025-08-15 | 5,110,147 | 6,186,007 | -1,075,860 | 3.06 |
| 2025-07-31 | 6,186,007 | 5,950,258 | +235,749 | 2.82 |
| 2025-07-15 | 5,950,258 | 6,323,900 | -373,642 | 5.23 |
Showing 1–24 of 24 settlements