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Pluri Inc.

PLUR
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001158780

In the last 90 days, Pluri Inc. insiders filed 1 open-market purchase and 0 sales; 16 institutions reported holding it in 13F filings for Q2 2026, worth $55.3K 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
76.8K
Shares, settlement Oct 30, 2026
Change
+55.8K
+265.2% vs. Oct 15, 2026
Days to cover
1.00
Short interest ÷ average daily volume
Average daily volume
97.3K
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 8,589 sharesNov 15, 2024: 8,752 sharesNov 29, 2024: 8,544 sharesDec 13, 2024: 10,060 sharesDec 31, 2024: 22,752 sharesJan 15, 2025: 27,532 sharesJan 31, 2025: 43,679 sharesFeb 14, 2025: 30,041 sharesFeb 28, 2025: 25,810 sharesMar 14, 2025: 18,048 sharesMar 31, 2025: 7,476 sharesApr 15, 2025: 8,533 sharesApr 30, 2025: 19,791 sharesMay 15, 2025: 24,049 sharesMay 30, 2025: 33,940 sharesJun 13, 2025: 29,510 sharesJun 30, 2025: 25,648 sharesJul 15, 2025: 24,581 sharesJul 31, 2025: 30,527 sharesAug 15, 2025: 29,129 sharesAug 29, 2025: 24,093 sharesSep 15, 2025: 23,389 sharesSep 30, 2025: 22,722 sharesOct 15, 2025: 16,483 sharesOct 31, 2025: 17,698 sharesNov 14, 2025: 47,574 sharesNov 28, 2025: 11,486 sharesDec 15, 2025: 9,104 sharesDec 31, 2025: 14,548 sharesJan 15, 2026: 18,051 sharesJan 30, 2026: 22,147 sharesFeb 13, 2026: 29,123 sharesFeb 27, 2026: 28,616 sharesMar 13, 2026: 26,156 sharesMar 31, 2026: 25,407 sharesApr 15, 2026: 24,130 sharesApr 30, 2026: 20,487 sharesMay 15, 2026: 17,621 sharesMay 29, 2026: 18,137 sharesJun 15, 2026: 16,880 sharesJun 30, 2026: 15,349 sharesJul 15, 2026: 23,989 sharesJul 31, 2026: 18,763 sharesAug 14, 2026: 15,514 sharesAug 31, 2026: 26,450 sharesSep 15, 2026: 19,902 sharesSep 30, 2026: 19,310 sharesOct 15, 2026: 21,034 sharesOct 30, 2026: 76,809 shares
Short interest in PLUR by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 202676.8K+55.8K+265.2%97.3K1.00
Oct 15, 202621.0K+1.72K+8.9%11.8K1.79
Sep 30, 202619.3K−592−3.0%20.8K1.00
Sep 15, 202619.9K−6.55K−24.8%14.3K1.39
Aug 31, 202626.4K+10.9K+70.5%37.9K1.00
Aug 14, 202615.5K−3.25K−17.3%14.5K1.07
Jul 31, 202618.8K−5.23K−21.8%28.2K1.00
Jul 15, 202624.0K+8.64K+56.3%67.3K1.00
Jun 30, 202615.3K−1.53K−9.1%11.2K1.37
Jun 15, 202616.9K−1.26K−6.9%12.3K1.38
May 29, 202618.1K+516+2.9%21.7K1.00
May 15, 202617.6K−2.87K−14.0%9.83K1.79
Apr 30, 202620.5K−3.64K−15.1%6.67K3.07
Apr 15, 202624.1K−1.28K−5.0%2.85K8.46
Mar 31, 202625.4K−749−2.9%7.14K3.56
Mar 13, 202626.2K−2.46K−8.6%4.87K5.37
Feb 27, 202628.6K−507−1.7%6.53K4.38
Feb 13, 202629.1K+6.98K+31.5%15.0K1.94
Jan 30, 202622.1K+4.10K+22.7%10.1K2.20
Jan 15, 202618.1K+3.50K+24.1%7.74K2.33
Dec 31, 202514.5K+5.44K+59.8%42.3K1.00
Dec 15, 20259.10K−2.38K−20.7%54.3K1.00
Nov 28, 202511.5K−36.1K−75.9%27.1K1.00
Nov 14, 202547.6K+29.9K+168.8%82.4K1.00
Oct 31, 202517.7K+1.22K+7.4%7.98K2.22
Oct 15, 202516.5K−6.24K−27.5%12.6K1.30
Sep 30, 202522.7K−667−2.9%5.82K3.90
Sep 15, 202523.4K−704−2.9%4.90K4.77
Aug 29, 202524.1K−5.04K−17.3%18.3K1.32
Aug 15, 202529.1K−1.40K−4.6%7.46K3.91
Jul 31, 202530.5K+5.95K+24.2%11.1K2.75
Jul 15, 202524.6K−1.07K−4.2%17.0K1.45
Jun 30, 202525.6K−3.86K−13.1%110.7K1.00
Jun 13, 202529.5K−4.43K−13.1%11.5K2.57
May 30, 202533.9K+9.89K+41.1%11.5K2.95
May 15, 202524.0K+4.26K+21.5%17.7K1.36
Apr 30, 202519.8K+11.3K+131.9%55.4K1.00
Apr 15, 20258.53K+1.06K+14.1%9.87K1.00
Mar 31, 20257.48K−10.6K−58.6%9.48K1.00
Mar 14, 202518.0K−7.76K−30.1%11.5K1.57
Feb 28, 202525.8K−4.23K−14.1%4.02K6.42
Feb 14, 202530.0K−13.6K−31.2%5.53K5.43
Jan 31, 202543.7K+16.1K+58.7%20.2K2.17
Jan 15, 202527.5K+4.78K+21.0%7.98K3.45
Dec 31, 202422.8K+12.7K+126.2%12.2K1.86
Dec 13, 202410.1K+1.52K+17.7%25.8K1.00
Nov 29, 20248.54K−208−2.4%34.8K1.00
Nov 15, 20248.75K+163+1.9%50.4K1.00
Oct 31, 20248.59K+6.29K+273.0%14.1K1.00

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 PLUR by settlement date
Settlement dateSharesPriceValue
Oct 5, 2026152$1.01$153.52
Sep 11, 2026324$1.25$405
Sep 9, 2026101$1.26$127.26
Aug 28, 20261,393$1.53$2.13K
Aug 18, 20264,000$1.59$6.36K
Aug 11, 202659$1.84$108.56
Aug 7, 2026132$1.80$237.6
Jul 21, 2026303$1.82$551.46
Jul 20, 20263$1.86$5.58
Jun 18, 202688$2.25$198
Jun 15, 202648$2.27$108.96
Jun 12, 202669$2.25$155.25
Jun 11, 2026160$2.26$361.6
Jun 10, 20261,037$2.36$2.45K
May 14, 2026700$3.41$2.39K
Apr 17, 20269,619$3.62$34.8K
Feb 6, 20262,000$3.75$7.50K
Dec 31, 20252$2.93$5.86
Dec 19, 20256,991$3.45$24.1K
Oct 30, 20252,709$3.74$10.1K
Sep 16, 20252$4.72$9.44
Aug 26, 20251$5.46$5.46
Aug 25, 202516$5.68$90.88
Aug 20, 20251$4.83$4.83
Aug 18, 2025502$4.75$2.38K
Jul 18, 20251$5.41$5.41
Jul 3, 20251,986$5.39$10.7K
Jul 1, 2025402$4.95$1.99K
Jun 25, 20251,458$4.49$6.55K
Jun 24, 20252,288$4.31$9.86K

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 PLUR by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 10, 202670213,20521.9%
Nov 9, 20262,152013,25616.2%
Nov 6, 202688621,85247.8%
Nov 5, 20261,05117216,2396.5%
Nov 4, 20261,168013,3588.7%
Nov 3, 20267,611022,75933.4%
Nov 2, 202617,186026,27765.4%
Oct 30, 202611,131023,18348.0%
Oct 29, 20268,498024,62334.5%
Oct 28, 202662,211092,91667.0%
Oct 27, 202632,02210044,12872.6%
Oct 26, 2026199,522675316,01163.1%
Oct 23, 202610,14920041,15124.7%
Oct 22, 202642403,78511.2%
Oct 21, 202612,236022,33654.8%
Oct 20, 20261,82907,67823.8%
Oct 19, 20261,14501,78664.1%
Oct 16, 20261905,0120.4%
Oct 14, 202625001,28619.4%
Oct 13, 20262,11602,68278.9%
Oct 12, 20261,0562153,75728.1%
Oct 9, 2026681081084.1%
Oct 8, 20262604,2240.6%
Oct 7, 202628803,7847.6%
Oct 6, 202636001,88419.1%
Oct 5, 20263,56303,92390.8%
Oct 2, 20263,60207,81246.1%
Oct 1, 202696706,90314.0%
Sep 30, 202662103,72416.7%
Sep 29, 20261,2202002,48049.2%

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 PLUR
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T2190916,2471841.2%
Sep 28, 2026T22,7381827,8502719.0%
Sep 21, 2026T23,5797518,86822815.9%
Sep 14, 2026T22,3957227,0844548.1%
Sep 7, 2026T26,85414713,84120633.1%
Aug 31, 2026T23,5945539,1003578.4%
Aug 24, 2026T25,4917066,4271,2117.6%
Aug 17, 2026T21,6631748,5083413.3%
Aug 10, 2026T21,9525318,2083439.7%
Aug 3, 2026T21,1388050,1877132.2%
Jul 27, 2026T21,1156057,4873111.9%
Jul 20, 2026T23,79712065,8771,3705.4%