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VS Trust

UVIX
Exchange
CBOE
Industry
Commodity Contracts Brokers & Dealers
SEC CIK
0001793497

No open-market purchases or sales by VS Trust insiders were filed in the last 90 days; 23 institutions reported holding it in 13F filings for Q2 2026, worth $12.8M in total; no superinvestor holds it.

Other share classesSVIX

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
2.10M
Shares, settlement Oct 30, 2026
Change
+308.6K
+17.2% vs. Oct 15, 2026
Days to cover
1.00
Short interest ÷ average daily volume
Average daily volume
3.50M
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 5,664,512 sharesNov 15, 2024: 10,091,586 sharesNov 29, 2024: 4,761,362 sharesDec 13, 2024: 5,698,328 sharesDec 31, 2024: 7,622,304 sharesJan 15, 2025: 954,754 sharesJan 31, 2025: 1,063,788 sharesFeb 14, 2025: 2,490,122 sharesFeb 28, 2025: 2,240,682 sharesMar 14, 2025: 1,519,854 sharesMar 31, 2025: 1,372,610 sharesApr 15, 2025: 981,558 sharesApr 30, 2025: 1,660,475 sharesMay 15, 2025: 1,281,097 sharesMay 30, 2025: 995,636 sharesJun 13, 2025: 1,351,566 sharesJun 30, 2025: 4,756,330 sharesJul 15, 2025: 7,368,326 sharesJul 31, 2025: 9,322,937 sharesAug 15, 2025: 14,320,709 sharesAug 29, 2025: 14,378,575 sharesSep 15, 2025: 17,213,983 sharesSep 30, 2025: 12,292,122 sharesOct 15, 2025: 15,989,566 sharesOct 31, 2025: 23,194,248 sharesNov 14, 2025: 19,807,262 sharesNov 28, 2025: 21,602,141 sharesDec 15, 2025: 16,772,962 sharesDec 31, 2025: 18,819,050 sharesJan 15, 2026: 17,083,895 sharesJan 30, 2026: 10,877,146 sharesFeb 13, 2026: 11,285,300 sharesFeb 27, 2026: 19,839,996 sharesMar 13, 2026: 14,408,980 sharesMar 31, 2026: 13,942,488 sharesApr 15, 2026: 13,171,126 sharesApr 30, 2026: 15,806,859 sharesMay 15, 2026: 19,724,861 sharesMay 29, 2026: 12,982,096 sharesJun 15, 2026: 13,857,183 sharesJun 30, 2026: 13,837,271 sharesJul 15, 2026: 967,088 sharesJul 31, 2026: 1,118,864 sharesAug 14, 2026: 1,239,808 sharesAug 31, 2026: 1,413,444 sharesSep 15, 2026: 1,740,794 sharesSep 30, 2026: 1,672,593 sharesOct 15, 2026: 1,791,954 sharesOct 30, 2026: 2,100,576 shares
Short interest in UVIX by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 20262.10M+308.6K+17.2%3.50M1.00
Oct 15, 20261.79M+119.4K+7.1%2.30M1.00
Sep 30, 20261.67M−68.2K−3.9%2.51M1.00
Sep 15, 20261.74M+327.4K+23.2%2.31M1.00
Aug 31, 20261.41M+173.6K+14.0%1.84M1.00
Aug 14, 20261.24M+120.9K+10.8%1.55M1.00
Jul 31, 20261.12M+151.8K+15.7%1.85M1.00
Jul 15, 2026Split967.1K−12.9M−93.0%1.31M1.00
Jun 30, 202613.8M−19.9K−0.1%35.3M1.00
Jun 15, 202613.9M+875.1K+6.7%49.8M1.00
May 29, 202613.0M−6.74M−34.2%50.8M1.00
May 15, 202619.7M+3.92M+24.8%42.3M1.00
Apr 30, 202615.8M+2.64M+20.0%45.6M1.00
Apr 15, 202613.2M−771.4K−5.5%55.0M1.00
Mar 31, 202613.9M−466.5K−3.2%62.2M1.00
Mar 13, 202614.4M−5.43M−27.4%78.3M1.00
Feb 27, 202619.8M+8.55M+75.8%49.7M1.00
Feb 13, 202611.3M+408.2K+3.8%56.8M1.00
Jan 30, 202610.9M−6.21M−36.3%39.6M1.00
Jan 15, 202617.1M−1.74M−9.2%21.2M1.00
Dec 31, 202518.8M+2.05M+12.2%21.0M1.00
Dec 15, 202516.8M−4.83M−22.4%22.8M1.00
Nov 28, 202521.6M+1.79M+9.1%35.6M1.00
Nov 14, 202519.8M−3.39M−14.6%32.9M1.00
Oct 31, 202523.2M+7.20M+45.1%37.1M1.00
Oct 15, 202516.0M+3.70M+30.1%30.4M1.00
Sep 30, 202512.3M−4.92M−28.6%19.0M1.00
Sep 15, 202517.2M+2.84M+19.7%19.0M1.00
Aug 29, 202514.4M+57.9K+0.4%22.7M1.00
Aug 15, 202514.3M+5.00M+53.6%21.5M1.00
Jul 31, 20259.32M+1.95M+26.5%13.0M1.00
Jul 15, 20257.37M+2.61M+54.9%10.6M1.00
Jun 30, 20254.76M+3.40M+251.9%15.1M1.00
Jun 13, 20251.35M+355.9K+35.8%12.1M1.00
May 30, 2025995.6K−285.5K−22.3%11.3M1.00
May 15, 20251.28M−379.4K−22.9%5.23M1.00
Apr 30, 20251.66M+678.9K+69.2%5.07M1.00
Apr 15, 2025981.6K−391.1K−28.5%9.46M1.00
Mar 31, 20251.37M−147.2K−9.7%5.37M1.00
Mar 14, 20251.52M−720.8K−32.2%7.46M1.00
Feb 28, 20252.24M−249.4K−10.0%10.4M1.00
Feb 14, 20252.49M+1.43M+134.1%7.68M1.00
Jan 31, 20251.06M+109.0K+11.4%5.46M1.00
Jan 15, 2025Split954.8K−6.67M−87.5%4.91M1.00
Dec 31, 20247.62M+1.92M+33.8%50.6M1.00
Dec 13, 20245.70M+937.0K+19.7%18.7M1.00
Nov 29, 20244.76M−5.33M−52.8%28.0M1.00
Nov 15, 202410.1M+4.43M+78.2%28.3M1.00
Oct 31, 20245.66M+480.5K+9.3%19.3M1.00

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 UVIX by settlement date
Settlement dateSharesPriceValue
Oct 14, 2026324,029$32.84$10.6M
Oct 13, 20261,264,483$32.91$41.6M
Oct 9, 2026178,796$35.06$6.27M
Oct 8, 2026258,071$33.85$8.74M
Oct 7, 2026939,501$33.35$31.3M
Oct 6, 2026111,084$35.17$3.91M
Oct 1, 202616,251$36.86$599.0K
Sep 29, 20263,002$36.17$108.6K
Sep 28, 20265,166$35.79$184.9K
Sep 25, 2026561$36.72$20.6K
Sep 22, 20264,949$37.30$184.6K
Sep 21, 202667,726$37.63$2.55M
Sep 18, 2026469,419$37.39$17.6M
Sep 17, 20268,705$40.68$354.1K
Sep 16, 2026155,170$39.77$6.17M
Sep 15, 2026229,222$39.53$9.06M
Sep 14, 2026593,261$39.16$23.2M
Sep 11, 202633,465$43.09$1.44M
Sep 10, 20268,577$40.06$343.6K
Sep 9, 202632,682$39.19$1.28M
Sep 8, 202663,237$37.82$2.39M
Sep 4, 202654,326$37.50$2.04M
Sep 3, 202615,589$39.06$608.9K
Sep 2, 202631,400$41.68$1.31M
Sep 1, 202635,980$39.31$1.41M
Aug 31, 2026791$40.83$32.3K
Aug 28, 20261,957$39.66$77.6K
Aug 27, 202643$41.69$1.79K
Aug 26, 2026480$42.08$20.2K
Aug 21, 202621,738$44.83$974.5K

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 UVIX by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 10, 2026311,75120,1331,237,32625.2%
Nov 9, 2026694,53278,9422,013,01034.5%
Nov 6, 2026592,73827,5411,920,06830.9%
Nov 5, 20261,815,992254,9655,235,77734.7%
Nov 4, 2026936,645142,8131,789,95152.3%
Nov 3, 2026259,39769,903655,89939.5%
Nov 2, 2026338,042103,4471,308,03325.8%
Oct 30, 20261,335,5323,1413,117,78842.8%
Oct 29, 2026422,7333,420774,20154.6%
Oct 28, 2026402,8985,381784,17651.4%
Oct 27, 2026290,8450599,59748.5%
Oct 26, 2026469,9654,090932,48350.4%
Oct 23, 2026383,0646,0101,200,39431.9%
Oct 22, 2026596,6534,8001,854,30432.2%
Oct 21, 2026367,5670957,17238.4%
Oct 20, 2026479,06089,5871,079,72544.4%
Oct 19, 2026660,26857,5691,347,13649.0%
Oct 16, 20261,154,24615,3753,156,53936.6%
Oct 15, 2026550,5611141,190,08046.3%
Oct 14, 2026999,27152,180,60345.8%
Oct 13, 2026351,1220696,28550.4%
Oct 12, 2026479,9340746,51964.3%
Oct 9, 2026809,0846491,060,05376.3%
Oct 8, 2026436,005231885,40549.2%
Oct 7, 2026830,7182,8841,432,74458.0%
Oct 6, 2026974,8183,7071,328,15773.4%
Oct 5, 2026355,5943,069636,13155.9%
Oct 2, 2026239,010311582,95241.0%
Oct 1, 2026331,7250695,18247.7%
Sep 30, 2026213,254941471,97645.2%

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 UVIX
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T21,124,05310,0414,715,12715,51719.3%
Sep 28, 2026T21,017,2888,9102,732,94913,58727.1%
Sep 21, 2026T21,448,30212,8894,206,60717,13325.6%
Sep 14, 2026T21,497,27213,3786,320,02620,63119.2%
Sep 7, 2026T2817,8128,8113,273,25216,57520.0%
Aug 31, 2026T21,222,64010,9393,458,93721,05826.1%
Aug 24, 2026T2948,8279,1943,008,24717,90624.0%
Aug 17, 2026T21,181,80112,0753,061,46420,53227.9%
Aug 10, 2026T2813,1008,9882,575,71117,84124.0%
Aug 3, 2026T2864,2389,2842,694,94219,98424.3%
Jul 27, 2026T21,003,35211,4062,882,96524,38225.8%
Jul 20, 2026T21,069,0819,5232,380,24119,65031.0%