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Grace Therapeutics, Inc.

GRCE
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001444192

In the last 90 days, Grace Therapeutics, Inc. insiders filed 11 open-market purchases and 0 sales; 33 institutions reported holding it in 13F filings for Q2 2026, worth $8.74M 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
1.67M
Shares, settlement Oct 30, 2026
Change
−16.1K
−1.0% vs. Oct 15, 2026
Days to cover
12.33
Short interest ÷ average daily volume
Average daily volume
135.2K
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 127,927 sharesNov 15, 2024: 133,851 sharesNov 29, 2024: 113,188 sharesDec 13, 2024: 81,401 sharesDec 31, 2024: 68,711 sharesJan 15, 2025: 38,148 sharesJan 31, 2025: 36,204 sharesFeb 14, 2025: 375,567 sharesFeb 28, 2025: 48,138 sharesMar 14, 2025: 38,342 sharesMar 31, 2025: 29,745 sharesApr 15, 2025: 14,782 sharesApr 30, 2025: 11,800 sharesMay 15, 2025: 15,134 sharesMay 30, 2025: 14,096 sharesJun 13, 2025: 14,633 sharesJun 30, 2025: 27,215 sharesJul 15, 2025: 65,340 sharesJul 31, 2025: 76,314 sharesAug 15, 2025: 80,165 sharesAug 29, 2025: 130,836 sharesSep 15, 2025: 209,523 sharesSep 30, 2025: 352,260 sharesOct 15, 2025: 23,235 sharesOct 31, 2025: 22,196 sharesNov 14, 2025: 26,759 sharesNov 28, 2025: 17,729 sharesDec 15, 2025: 24,289 sharesDec 31, 2025: 31,816 sharesJan 15, 2026: 42,809 sharesJan 30, 2026: 38,490 sharesFeb 13, 2026: 65,459 sharesFeb 27, 2026: 390,568 sharesMar 13, 2026: 1,565,407 sharesMar 31, 2026: 1,652,768 sharesApr 15, 2026: 1,948,693 sharesApr 30, 2026: 2,199,232 sharesMay 15, 2026: 2,098,572 sharesMay 29, 2026: 2,015,007 sharesJun 15, 2026: 1,902,823 sharesJun 30, 2026: 1,705,143 sharesJul 15, 2026: 1,631,403 sharesJul 31, 2026: 1,589,555 sharesAug 14, 2026: 1,623,570 sharesAug 31, 2026: 1,586,005 sharesSep 15, 2026: 1,765,202 sharesSep 30, 2026: 1,721,067 sharesOct 15, 2026: 1,683,516 sharesOct 30, 2026: 1,667,462 shares
Short interest in GRCE by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 20261.67M−16.1K−1.0%135.2K12.33
Oct 15, 20261.68M−37.6K−2.2%108.6K15.50
Sep 30, 20261.72M−44.1K−2.5%90.4K19.03
Sep 15, 20261.77M+179.2K+11.3%206.1K8.56
Aug 31, 20261.59M−37.6K−2.3%86.7K18.28
Aug 14, 20261.62M+34.0K+2.1%205.0K7.92
Jul 31, 20261.59M−41.8K−2.6%280.5K5.67
Jul 15, 20261.63M−73.7K−4.3%178.1K9.16
Jun 30, 20261.71M−197.7K−10.4%336.9K5.06
Jun 15, 20261.90M−112.2K−5.6%273.9K6.95
May 29, 20262.02M−83.6K−4.0%300.5K6.71
May 15, 20262.10M−100.7K−4.6%477.2K4.40
Apr 30, 20262.20M+250.5K+12.9%1.55M1.42
Apr 15, 20261.95M+295.9K+17.9%1.28M1.53
Mar 31, 20261.65M+87.4K+5.6%504.9K3.27
Mar 13, 20261.57M+1.17M+300.8%469.7K3.33
Feb 27, 2026390.6K+325.1K+496.7%180.9K2.16
Feb 13, 202665.5K+27.0K+70.1%54.7K1.20
Jan 30, 202638.5K−4.32K−10.1%92.9K1.00
Jan 15, 202642.8K+11.0K+34.6%153.7K1.00
Dec 31, 202531.8K+7.53K+31.0%68.3K1.00
Dec 15, 202524.3K+6.56K+37.0%61.4K1.00
Nov 28, 202517.7K−9.03K−33.8%66.5K1.00
Nov 14, 202526.8K+4.56K+20.6%46.2K1.00
Oct 31, 202522.2K−1.04K−4.5%61.2K1.00
Oct 15, 202523.2K−329.0K−93.4%83.7K1.00
Sep 30, 2025352.3K+142.7K+68.1%65.7K5.36
Sep 15, 2025209.5K+78.7K+60.1%94.9K2.21
Aug 29, 2025130.8K+50.7K+63.2%97.8K1.34
Aug 15, 202580.2K+3.85K+5.1%93.1K1.00
Jul 31, 202576.3K+11.0K+16.8%61.6K1.24
Jul 15, 202565.3K+38.1K+140.1%71.0K1.00
Jun 30, 202527.2K+12.6K+86.0%55.8K1.00
Jun 13, 202514.6K+537+3.8%51.9K1.00
May 30, 202514.1K−1.04K−6.9%18.6K1.00
May 15, 202515.1K+3.33K+28.3%35.9K1.00
Apr 30, 202511.8K−2.98K−20.2%14.2K1.00
Apr 15, 202514.8K−15.0K−50.3%29.1K1.00
Mar 31, 202529.7K−8.60K−22.4%26.6K1.12
Mar 14, 202538.3K−9.80K−20.4%36.7K1.05
Feb 28, 202548.1K−327.4K−87.2%36.0K1.34
Feb 14, 2025375.6K+339.4K+937.4%192.4K1.95
Jan 31, 202536.2K−1.94K−5.1%62.3K1.00
Jan 15, 202538.1K−30.6K−44.5%111.8K1.00
Dec 31, 202468.7K−12.7K−15.6%59.7K1.15
Dec 13, 202481.4K−31.8K−28.1%101.4K1.00
Nov 29, 2024113.2K−20.7K−15.4%31.2K3.63
Nov 15, 2024133.9K+5.92K+4.6%23.2K5.76
Oct 31, 2024127.9K−26.3K−17.0%58.4K2.19

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 GRCE by settlement date
Settlement dateSharesPriceValue
Oct 14, 20265,162$1.99$10.3K
Oct 13, 20261,291$2.02$2.61K
Oct 8, 202622$2.10$46.2
Oct 6, 20262,833$2.06$5.84K
Sep 25, 20262,217$2.16$4.79K
Sep 14, 2026411$2.22$912.42
Sep 11, 20265,912$2.26$13.4K
Sep 9, 20262$2.12$4.24
Sep 4, 20265,030$2.14$10.8K
Sep 3, 20267$2.14$14.98
Sep 1, 20267,889$2.13$16.8K
Aug 11, 20264,126$2.11$8.71K
Aug 7, 2026299$2.12$633.88
Jul 17, 202612,589$2.41$30.3K
Jun 23, 20261,054$2.26$2.38K
Jun 17, 202615,836$2.22$35.2K
Jun 16, 202616,995$2.21$37.6K
Jun 15, 20268,015$2.20$17.6K
Jun 12, 202684$2.30$193.2
Jun 11, 202684$2.31$194.04
Jun 9, 20261,426$2.30$3.28K
May 29, 202659$2.43$143.37
May 28, 2026284$2.33$661.72
May 27, 20261,230$2.36$2.90K
May 26, 20262,666$2.20$5.87K
May 22, 20265$2.24$11.2
May 21, 2026325$2.18$708.5
May 20, 20262,067$2.15$4.44K
May 19, 202674,080$2.17$160.8K
May 18, 2026174,374$2.16$376.6K

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 GRCE by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 10, 20261,290010,83911.9%
Nov 9, 202611,71163289,88613.0%
Nov 6, 202640,67640067,83860.0%
Nov 5, 20267,510044,75116.8%
Nov 4, 20267,384026,15428.2%
Nov 3, 202632,528081,37140.0%
Nov 2, 202614,662040,43036.3%
Oct 30, 202620,982056,46237.2%
Oct 29, 202613,844048,89428.3%
Oct 28, 202628,9960125,27723.1%
Oct 27, 202620,7032,46945,53345.5%
Oct 26, 202640,4586,152192,41021.0%
Oct 23, 202626,112032,50080.3%
Oct 22, 202617,808051,53034.6%
Oct 21, 202626,268046,75456.2%
Oct 20, 202632,183072,27744.5%
Oct 19, 202639,220059,31566.1%
Oct 16, 202647,172089,65352.6%
Oct 15, 202632,102049,24365.2%
Oct 14, 202615,3081,00053,97028.4%
Oct 13, 20265,263015,94033.0%
Oct 12, 20267,272024,13330.1%
Oct 9, 202610,195012,60880.9%
Oct 8, 202625,644033,26177.1%
Oct 7, 202642,74860052,64881.2%
Oct 6, 202644,3602566,76766.4%
Oct 5, 202633,296039,03385.3%
Oct 2, 202624,427046,66552.3%
Oct 1, 202674,0350178,20941.5%
Sep 30, 20269,517015,84960.0%

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 GRCE
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T220,089542186,9807089.7%
Sep 28, 2026T229,213250320,0136688.4%
Sep 21, 2026T218,514353192,2136618.8%
Sep 14, 2026T236,546488109,55158725.0%
Sep 7, 2026T2143,964944552,9031,06420.7%
Aug 31, 2026T246,209677249,32765915.6%
Aug 24, 2026T239,540680185,91860017.5%
Aug 17, 2026T235,860477237,02755213.1%
Aug 10, 2026T2113,5141,035456,03598719.9%
Aug 3, 2026T2150,152952413,46586426.6%
Jul 27, 2026T2256,5011,685792,6691,78524.4%
Jul 20, 2026T296,987699188,00669934.0%