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ZEFIF · Zefiro Methane Corp. · Short Volume

Track ZEFIF — free
$0.47 +0.01 (+1.65%) At close · Nov 12
Market Cap
$51.99M
Shares
110.91M
Volume · Nov 12 47K Avg daily vol (3M) 26.13K

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 %
2026-11-12 5,000 0 47,000 10.6%
2026-10-30 1,500 0 27,601 5.4%
2026-10-28 17,000 0 23,500 72.3%
2026-10-23 1,223 0 3,923 31.2%
2026-10-19 500 0 8,350 6.0%
2026-10-15 500 0 53,921 0.9%
2026-10-05 5,000 0 36,746 13.6%
2026-10-01 11,500 0 97,343 11.8%
2026-09-29 7,500 0 82,600 9.1%
2026-09-28 3,502 0 20,004 17.5%
2026-09-25 2,500 0 20,510 12.2%
2026-09-24 5,440 0 10,140 53.6%
2026-09-23 1,000 0 21,000 4.8%
2026-09-22 10,000 0 41,525 24.1%
2026-09-21 28 0 11,628 0.2%
2026-09-18 16,000 0 39,200 40.8%
2026-09-17 1,000 0 14,500 6.9%
2026-09-15 2,126 0 10,126 21.0%
2026-09-14 11,500 0 21,000 54.8%
2026-09-11 5,000 0 38,547 13.0%
2026-09-10 22,000 0 42,598 51.6%
2026-09-08 24,000 0 109,943 21.8%
2026-09-04 10,000 0 22,500 44.4%
2026-09-03 7,203 0 24,000 30.0%
2026-08-27 7,500 0 56,700 13.2%
2026-08-26 3,604 0 73,104 4.9%
2026-08-25 5,100 0 13,400 38.1%
2026-08-24 500 0 34,150 1.5%
2026-08-21 2,693 0 18,790 14.3%
2026-08-20 25,368 0 59,865 42.4%
2026-08-18 15,000 0 59,576 25.2%
2026-08-14 50 0 13,550 0.4%
2026-08-13 150 0 18,700 0.8%
Showing 1–33 of 33 days
Key facts CIK 1945138 CUSIP 98926D106 Visit website Investor relations