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Livermore
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8X8 Inc

EGHT
Exchange
Nasdaq
Industry
Services-Computer Processing & Data Preparation
SEC CIK
0001023731

In the last 90 days, 8X8 Inc insiders filed 0 open-market purchases and 3 sales; 174 institutions reported holding it in 13F filings for Q2 2026, worth $176.3M in total; no superinvestor holds it.

Four kinds of short-selling data, each measuring something different:

  • Short interest: shares sold short and not yet bought back, as of a settlement date. FINRA publishes it twice a month, about eight business days after the settlement date.
  • Daily short volume: shares sold short each day in off-exchange trades reported to FINRA. It counts trades, not open positions, and is published the next day.
  • Fails-to-deliver: shares not delivered by the settlement date. The SEC publishes them twice a month, about two weeks late.
  • ATS (dark pool) volume: weekly volume on alternative trading systems and other off-exchange venues. FINRA publishes it two to four weeks after the week.

More in the glossary.

Short interest

Shares sold short and not yet bought back, from FINRA, on every settlement date in the last two years.

Short interest
2.57M
Shares, settlement Oct 30, 2026
Change
−104.7K
−3.9% vs. Oct 15, 2026
Days to cover
2.19
Short interest ÷ average daily volume
Average daily volume
1.17M
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 8,885,852 sharesNov 15, 2024: 8,655,870 sharesNov 29, 2024: 7,498,616 sharesDec 13, 2024: 8,155,629 sharesDec 31, 2024: 7,681,176 sharesJan 15, 2025: 6,961,478 sharesJan 31, 2025: 6,788,603 sharesFeb 14, 2025: 6,747,816 sharesFeb 28, 2025: 6,895,749 sharesMar 14, 2025: 6,775,083 sharesMar 31, 2025: 6,172,775 sharesApr 15, 2025: 6,508,154 sharesApr 30, 2025: 6,255,891 sharesMay 15, 2025: 5,491,635 sharesMay 30, 2025: 3,909,887 sharesJun 13, 2025: 3,763,934 sharesJun 30, 2025: 3,955,064 sharesJul 15, 2025: 3,903,122 sharesJul 31, 2025: 3,491,126 sharesAug 15, 2025: 3,274,489 sharesAug 29, 2025: 3,512,263 sharesSep 15, 2025: 3,400,825 sharesSep 30, 2025: 3,431,510 sharesOct 15, 2025: 3,382,797 sharesOct 31, 2025: 3,360,677 sharesNov 14, 2025: 3,376,867 sharesNov 28, 2025: 3,397,272 sharesDec 15, 2025: 3,292,113 sharesDec 31, 2025: 3,109,674 sharesJan 15, 2026: 2,313,241 sharesJan 30, 2026: 2,459,154 sharesFeb 13, 2026: 2,302,931 sharesFeb 27, 2026: 2,955,673 sharesMar 13, 2026: 3,017,174 sharesMar 31, 2026: 3,777,663 sharesApr 15, 2026: 3,312,992 sharesApr 30, 2026: 2,784,187 sharesMay 15, 2026: 2,165,346 sharesMay 29, 2026: 2,614,293 sharesJun 15, 2026: 2,653,067 sharesJun 30, 2026: 2,367,587 sharesJul 15, 2026: 3,023,528 sharesJul 31, 2026: 3,484,259 sharesAug 14, 2026: 2,844,768 sharesAug 31, 2026: 2,960,066 sharesSep 15, 2026: 3,431,116 sharesSep 30, 2026: 2,914,394 sharesOct 15, 2026: 2,679,713 sharesOct 30, 2026: 2,574,993 shares
Short interest in EGHT by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 20262.57M−104.7K−3.9%1.17M2.19
Oct 15, 20262.68M−234.7K−8.1%1.23M2.18
Sep 30, 20262.91M−516.7K−15.1%1.96M1.48
Sep 15, 20263.43M+471.1K+15.9%1.35M2.55
Aug 31, 20262.96M+115.3K+4.1%1.16M2.54
Aug 14, 20262.84M−639.5K−18.4%1.75M1.62
Jul 31, 20263.48M+460.7K+15.2%1.86M1.87
Jul 15, 20263.02M+655.9K+27.7%1.80M1.68
Jun 30, 20262.37M−285.5K−10.8%2.31M1.02
Jun 15, 20262.65M+38.8K+1.5%1.54M1.73
May 29, 20262.61M+448.9K+20.7%2.35M1.11
May 15, 20262.17M−618.8K−22.2%1.94M1.11
Apr 30, 20262.78M−528.8K−16.0%1.09M2.55
Apr 15, 20263.31M−464.7K−12.3%1.26M2.62
Mar 31, 20263.78M+760.5K+25.2%931.2K4.06
Mar 13, 20263.02M+61.5K+2.1%1.13M2.67
Feb 27, 20262.96M+652.7K+28.3%1.36M2.18
Feb 13, 20262.30M−156.2K−6.4%5.45M1.00
Jan 30, 20262.46M+145.9K+6.3%832.0K2.96
Jan 15, 20262.31M−796.4K−25.6%671.0K3.45
Dec 31, 20253.11M−182.4K−5.5%703.5K4.42
Dec 15, 20253.29M−105.2K−3.1%667.2K4.93
Nov 28, 20253.40M+20.4K+0.6%532.5K6.38
Nov 14, 20253.38M+16.2K+0.5%940.5K3.59
Oct 31, 20253.36M−22.1K−0.7%533.9K6.29
Oct 15, 20253.38M−48.7K−1.4%581.9K5.81
Sep 30, 20253.43M+30.7K+0.9%702.6K4.88
Sep 15, 20253.40M−111.4K−3.2%488.6K6.96
Aug 29, 20253.51M+237.8K+7.3%711.3K4.94
Aug 15, 20253.27M−216.6K−6.2%1.16M2.82
Jul 31, 20253.49M−412.0K−10.6%537.0K6.50
Jul 15, 20253.90M−51.9K−1.3%841.7K4.64
Jun 30, 20253.96M+191.1K+5.1%1.55M2.56
Jun 13, 20253.76M−146.0K−3.7%1.52M2.47
May 30, 20253.91M−1.58M−28.8%1.63M2.40
May 15, 20255.49M−764.3K−12.2%1.40M3.93
Apr 30, 20256.26M−252.3K−3.9%1.40M4.46
Apr 15, 20256.51M+335.4K+5.4%1.27M5.11
Mar 31, 20256.17M−602.3K−8.9%934.1K6.61
Mar 14, 20256.78M−120.7K−1.8%773.4K8.76
Feb 28, 20256.90M+147.9K+2.2%1.11M6.20
Feb 14, 20256.75M−40.8K−0.6%1.57M4.31
Jan 31, 20256.79M−172.9K−2.5%832.8K8.15
Jan 15, 20256.96M−719.7K−9.4%755.9K9.21
Dec 31, 20247.68M−474.5K−5.8%658.6K11.66
Dec 13, 20248.16M+657.0K+8.8%642.4K12.70
Nov 29, 20247.50M−1.16M−13.4%1.03M7.30
Nov 15, 20248.66M−230.0K−2.6%1.51M5.75
Oct 31, 20248.89M−194.7K−2.1%455.1K19.53

Fails-to-deliver

Shares that weren't delivered by the settlement date, from the SEC, for the last 30 dates with fails. The price is the previous day's closing price published by the SEC.

Fails-to-deliver in EGHT by settlement date
Settlement dateSharesPriceValue
Oct 1, 2026392$2.25$882
Sep 28, 20269,439$2.30$21.7K
Sep 15, 2026942$1.85$1.74K
Sep 11, 2026984$1.82$1.79K
Aug 26, 2026200$1.95$390
Aug 25, 202639$1.98$77.22
Jun 24, 2026299$1.66$496.34
Jun 2, 202648$2.29$109.92
May 28, 2026299$2.12$633.88
May 20, 2026195$2.41$469.95
May 13, 202611,707$2.48$29.0K
May 4, 2026155$2.44$378.2
Apr 8, 20263,499$1.70$5.95K
Mar 24, 20268,705$1.86$16.2K
Feb 27, 2026115$2.26$259.9
Feb 9, 202616$2.62$41.92
Feb 6, 20269,782$2.73$26.7K
Feb 5, 20268,883$2.44$21.7K
Feb 2, 2026992$1.66$1.65K
Jan 14, 2026664$1.86$1.24K
Sep 16, 20251,258$2.13$2.68K
Aug 5, 20254,000$1.87$7.48K
Jul 16, 2025701$1.93$1.35K
Jul 9, 20255,546$2.16$12.0K
Jul 3, 202547$2.12$99.64
Jun 25, 20252,941$1.85$5.44K
Jun 20, 20253$1.84$5.52
Jun 11, 20253,921$1.86$7.29K
Jun 10, 20257,691$1.87$14.4K
Jun 2, 202524$1.64$39.36

Daily short volume

Off-exchange short-sale volume, not short interest: shares sold short each day in trades reported to FINRA, for the last 30 trading days.

The short volume ratio isn't a sentiment gauge: market makers sell short to fill buy orders and to hedge, so short sales are usually about half of off-exchange volume.

Off-exchange short volume in EGHT by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 11, 2026116,8480331,24835.3%
Nov 10, 2026174,5102,134443,41339.4%
Nov 9, 2026169,3880461,02036.7%
Nov 6, 2026314,8270682,01046.2%
Nov 5, 2026284,616171,341,06721.2%
Nov 4, 2026374,6191,000838,45944.7%
Nov 3, 2026313,3390492,48463.6%
Nov 2, 2026230,31842567,31840.6%
Oct 30, 2026199,773180506,44439.4%
Oct 29, 2026226,3469,281424,80253.3%
Oct 28, 2026159,4530344,92446.2%
Oct 27, 2026247,7490525,82547.1%
Oct 26, 2026260,2960430,89860.4%
Oct 23, 2026158,7800290,18954.7%
Oct 22, 2026150,139300257,58758.3%
Oct 21, 2026247,0320431,47557.3%
Oct 20, 2026164,49050330,94249.7%
Oct 19, 2026277,863100600,65746.3%
Oct 16, 2026209,4941,154533,93639.2%
Oct 15, 2026177,3560433,33640.9%
Oct 14, 2026224,7070526,71542.7%
Oct 13, 2026253,528175459,78455.1%
Oct 12, 2026217,5992626,03534.8%
Oct 9, 2026105,601370265,71339.7%
Oct 8, 2026109,5700369,04329.7%
Oct 7, 202685,6840263,66932.5%
Oct 6, 2026173,874173461,14637.7%
Oct 5, 2026101,6080326,67931.1%
Oct 2, 2026209,539901376,50855.7%
Oct 1, 2026207,9085,002583,72035.6%

ATS (dark pool) volume

Weekly volume on alternative trading systems (ATS) and other off-exchange (OTC) venues, from FINRA, for the last 12 weeks. ATS share is ATS volume ÷ (ATS + OTC volume), not a share of all trading.

Weekly ATS and OTC volume in EGHT
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T2919,8938,535850,3593,96352.0%
Sep 28, 2026T21,319,31511,5471,792,7184,33642.4%
Sep 21, 2026T22,725,74115,0793,016,3166,12847.5%
Sep 14, 2026T2807,7367,0291,444,4192,82735.9%
Sep 7, 2026T21,779,3189,0351,844,1244,55549.1%
Aug 31, 2026T21,470,97112,1681,353,1523,62152.1%
Aug 24, 2026T21,871,35212,7781,200,7323,49760.9%
Aug 17, 2026T2946,13710,1481,259,9472,43542.9%
Aug 10, 2026T21,079,05110,6851,755,2453,46238.1%
Aug 3, 2026T21,388,17111,8252,852,3434,51432.7%
Jul 27, 2026T21,575,09713,7131,958,8393,95144.6%
Jul 20, 2026T21,440,52610,3063,318,5744,75730.3%