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DTR · DiagnosTear Technologies Inc. · Short Interest

0.25 CAD +0.03 (+13.64%) At close · Nov 4 Intraday price with Plus
Market Cap
15.21M CAD
Shares
60.84M
Volume · Nov 4 510 Avg daily vol (3M) 4219

Aggregate short positions in this DiagnosTear Technologies Inc. listing as reported to CIRO, the Canadian Investment Regulatory Organization, as of the 15th and the last day of each month.

Short positions

Aggregate short positions in this listing as reported to CIRO, as of the 15th and the last day of each month and published a few days later. Capture began with the reports CIRO still served at its first read, about a year back, and grows twice a month. Net change is CIRO's change from its previous report. Average daily volume and days to cover come from this listing's own daily volume over the trading days since the previous as-of date, and are blank when no volume is held for that period. Short traded volume is the shares sold short on every marketplace CIRO monitors over the period ending on that date, with its percentage of all shares traded there, with CIRO's later corrections to short volume applied. Both are blank when the report for that period is not held or states no short sale in this listing.

Short positions reported to CIRO, the Canadian Investment Regulatory Organization (Consolidated Short Position Report and Short Sale Trading Statistics Summary Report)
As ofShort position (shares)Net changeAvg daily volumeDays to coverShort traded volumeShort % of volume
2026-10-31 21,296 +21,296 909 23.43
2026-09-15 349 +120 712 0.49
2026-08-31 229 +229 2,769 0.08
2026-07-31 762 0 0
2026-07-15 762 -20 452 1.69
2026-06-30 782 -599 3,227 0.24
2026-06-15 1,381 +199 6,827 0.20
2026-05-31 1,182 +680 1,170 1.01 1,000 8.307%
2026-05-15 502 +502 27,002 0.02 27,000 7.396%
2026-04-15 677 +677 16,779 0.04
2026-03-15 833 +414 7,039 0.12
2026-02-28 419 +412 1,127 0.37
2026-02-15 7 -2,235 5,939 0.00
2026-01-31 2,242 +1,396 19,842 0.11
2026-01-15 846 +763 12,753 0.07
2025-12-31 83 -104 14,568 0.01
2025-12-15 187 +187 117,885 0.00
2025-11-15 186 -14 12,250 0.02
2025-10-31 200 +200 26,355 0.01

19 reports between 2025-10-31 and 2026-10-31.

Showing 1–19 of 19 reports