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DAIO · Data I/O Corp

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$2.84 +0.00 (+0.00%) At close · Sep 4
Market Cap
$29.52M
Shares
10.40M

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 %
2026-09-04 1,032 0 6,365 16.2%
2026-09-03 5,481 0 12,997 42.2%
2026-09-02 2,301 0 7,893 29.2%
2026-09-01 2,768 0 10,955 25.3%
2026-08-31 7,486 0 11,785 63.5%
2026-08-28 3,097 0 8,716 35.5%
2026-08-27 7,245 0 18,883 38.4%
2026-08-26 3,621 0 9,403 38.5%
2026-08-25 298 0 851 35.0%
2026-08-24 148 0 4,678 3.2%
2026-08-21 6,678 0 29,076 23.0%
2026-08-20 2,009 0 6,832 29.4%
2026-08-19 2,731 0 7,548 36.2%
2026-08-18 8,069 828 69,091 11.7%
2026-08-17 2,041 0 10,714 19.0%
2026-08-14 1,855 0 7,912 23.4%
2026-08-13 7,039 0 17,265 40.8%
2026-08-12 16,916 0 37,875 44.7%
2026-08-11 14,483 0 44,743 32.4%
2026-08-10 21,811 0 36,682 59.5%
2026-08-07 6,990 0 22,896 30.5%
2026-08-06 1,630 0 2,988 54.5%
2026-08-05 2,810 0 6,203 45.3%
2026-08-04 14,709 0 36,882 39.9%
2026-08-03 6,607 0 20,668 32.0%
2026-07-31 4,599 0 27,030 17.0%
2026-07-30 21,504 0 55,067 39.1%
2026-07-29 7,322 0 19,146 38.2%
2026-07-28 4,650 1,000 30,747 15.1%
2026-07-27 1,716 0 9,664 17.8%
2026-07-24 1,916 0 11,714 16.4%
2026-07-23 1,914 0 19,598 9.8%
2026-07-22 2,933 0 11,450 25.6%
2026-07-21 9,710 0 24,143 40.2%
2026-07-20 2,024 0 9,487 21.3%
2026-07-17 3,715 0 15,681 23.7%
2026-07-16 2,377 0 7,710 30.8%
2026-07-15 4,104 0 13,001 31.6%
2026-07-14 7,022 600 25,058 28.0%
2026-07-13 2,330 0 12,304 18.9%
2026-07-10 5,563 0 12,629 44.0%
2026-07-09 7,923 0 26,589 29.8%
2026-07-08 2,411 0 26,181 9.2%
2026-07-07 3,678 0 8,540 43.1%
2026-07-06 8,001 0 17,190 46.5%
2026-07-02 4,929 0 24,106 20.4%
2026-07-01 7,231 800 13,062 55.4%
2026-06-30 6,140 0 15,042 40.8%
2026-06-29 5,857 0 49,575 11.8%
2026-06-26 3,556 0 16,159 22.0%
Showing 1–50 of 63 days
Key facts CIK 351998 CUSIP 237690102 13F (30d) 22 filings 22 filers Visit website Investor relations