Skip to main content
RBBN logo

RBBN

Ribbon Communications Inc.
$2.19 -0.15 (-6.41%) At close · Jul 15
Market Cap
$385.74M
Shares
176,139,067

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 %
2026-07-15 193,244 6,924 281,933 68.5%
2026-07-14 1,106,617 1,115 1,854,333 59.7%
2026-07-13 55,960 10 99,144 56.4%
2026-07-10 114,921 0 187,209 61.4%
2026-07-09 102,225 9 237,530 43.0%
2026-07-08 189,755 415 366,676 51.8%
2026-07-07 153,737 139 254,225 60.5%
2026-07-06 137,867 283 231,446 59.6%
2026-07-02 163,714 301 282,796 57.9%
2026-07-01 90,111 403 181,578 49.6%
2026-06-30 108,936 200 211,876 51.4%
2026-06-29 145,722 505 241,989 60.2%
2026-06-26 131,230 1,740 241,044 54.4%
2026-06-25 110,342 47 268,100 41.2%
2026-06-24 68,699 52 236,894 29.0%
2026-06-23 46,663 10 171,831 27.2%
2026-06-22 93,671 12 297,868 31.4%
2026-06-18 147,494 217 339,627 43.4%
2026-06-17 180,638 142 439,272 41.1%
2026-06-16 92,735 17 234,803 39.5%
2026-06-15 77,770 3 157,164 49.5%
2026-06-12 86,235 19,406 261,903 32.9%
2026-06-11 91,548 0 198,770 46.1%
2026-06-10 61,727 4 212,656 29.0%
2026-06-09 124,444 335 319,058 39.0%
2026-06-08 87,818 0 217,024 40.5%
2026-06-05 181,115 611 371,944 48.7%
2026-06-04 82,732 0 227,104 36.4%
2026-06-03 267,400 4,651 405,903 65.9%
2026-06-02 541,655 3,800 918,519 59.0%
2026-06-01 118,486 0 286,593 41.3%
2026-05-29 271,743 0 538,061 50.5%
2026-05-28 775,036 3,815 1,365,310 56.8%
2026-05-27 214,352 7 1,002,220 21.4%
2026-05-26 159,282 324 551,572 28.9%
2026-05-22 204,301 12 715,833 28.5%
2026-05-21 169,874 17 378,128 44.9%
2026-05-20 201,367 3,091 335,746 60.0%
2026-05-19 184,281 14 348,993 52.8%
2026-05-18 242,820 6 365,460 66.4%
2026-05-15 265,504 2 466,499 56.9%
2026-05-14 153,141 177 286,005 53.5%
2026-05-13 134,041 0 255,126 52.5%
2026-05-12 87,553 17 272,916 32.1%
2026-05-11 172,101 3 381,871 45.1%
2026-05-08 94,306 2 245,884 38.4%
2026-05-07 78,010 90 212,735 36.7%
2026-05-06 100,744 2 197,381 51.0%
2026-05-05 75,681 25 151,269 50.0%
2026-05-04 135,067 4 233,959 57.7%
Showing 1–50 of 62 days
Key facts CIK 1708055 CUSIP 762544104 13F (30d) 8 filings 8 filers Visit website Investor relations