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FIX · Comfort Systems USA Inc · Short Volume

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$1,156.53 -122.85 (-9.60%) Earnings today
Market Cap
$44.76B
Shares
34.99M
Volume · Oct 23 32K Avg daily vol (3M) 406.52K

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 %
2026-10-22 110,831 1,961 332,570 33.3%
2026-10-21 65,755 552 209,369 31.4%
2026-10-20 61,380 34 240,774 25.5%
2026-10-19 76,127 84 152,603 49.9%
2026-10-16 61,235 48 143,978 42.5%
2026-10-15 115,964 52 349,541 33.2%
2026-10-14 120,180 105 185,106 64.9%
2026-10-13 98,908 134 186,843 52.9%
2026-10-12 67,722 9 110,091 61.5%
2026-10-09 58,572 902 97,960 59.8%
2026-10-08 82,244 2 142,164 57.9%
2026-10-07 110,124 2 185,269 59.4%
2026-10-06 89,575 0 211,638 42.3%
2026-10-05 49,480 396 102,558 48.2%
2026-10-02 58,409 26 111,915 52.2%
2026-10-01 73,221 21 126,290 58.0%
2026-09-30 65,367 69 100,778 64.9%
2026-09-29 74,242 506 126,857 58.5%
2026-09-28 91,253 397 152,260 59.9%
2026-09-25 59,898 129 104,788 57.2%
2026-09-24 58,421 69 91,493 63.9%
2026-09-23 58,015 59 114,058 50.9%
2026-09-22 76,920 16 132,387 58.1%
2026-09-21 92,291 47 139,606 66.1%
2026-09-18 78,943 294 131,218 60.2%
2026-09-17 60,932 195 124,270 49.0%
2026-09-16 63,758 104 119,198 53.5%
2026-09-15 65,920 676 124,115 53.1%
2026-09-14 73,806 3 134,684 54.8%
2026-09-11 91,571 124 146,357 62.6%
2026-09-10 52,194 12 91,375 57.1%
2026-09-09 66,384 583 113,205 58.6%
2026-09-08 79,036 10 132,189 59.8%
2026-09-04 59,795 55 113,099 52.9%
2026-09-03 56,140 10 117,019 48.0%
2026-09-02 61,066 24 151,014 40.4%
2026-09-01 83,354 499 180,908 46.1%
2026-08-31 86,183 459 176,733 48.8%
2026-08-28 70,369 897 152,758 46.1%
2026-08-27 71,851 148 160,649 44.7%
2026-08-26 70,893 36 149,326 47.5%
2026-08-25 68,342 2,263 175,871 38.9%
2026-08-24 96,188 204 224,856 42.8%
2026-08-21 61,465 34 151,236 40.6%
2026-08-20 77,707 62 148,559 52.3%
2026-08-19 93,284 257 179,222 52.0%
2026-08-18 92,730 92 211,130 43.9%
2026-08-17 104,994 2,435 188,178 55.8%
2026-08-14 76,240 40 177,743 42.9%
2026-08-13 55,461 35 110,407 50.2%
Showing 1–50 of 65 days
Key facts CIK 1035983 CUSIP 199908104 13F (30d) 283 filings 276 filers Visit website Investor relations