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Graftech International Ltd

EAF
Exchange
NYSE
Industry
Electrical Industrial Apparatus
SEC CIK
0000931148

In the last 90 days, Graftech International Ltd insiders filed 1 open-market purchase and 0 sales; 90 institutions reported holding it in 13F filings for Q2 2026, worth $62.3M 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
1.32M
Shares, settlement Oct 30, 2026
Change
−104.7K
−7.3% vs. Oct 15, 2026
Days to cover
1.74
Short interest ÷ average daily volume
Average daily volume
761.3K
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 15,186,025 sharesNov 15, 2024: 14,214,423 sharesNov 29, 2024: 14,652,341 sharesDec 13, 2024: 16,438,823 sharesDec 31, 2024: 15,874,055 sharesJan 15, 2025: 15,642,485 sharesJan 31, 2025: 14,659,028 sharesFeb 14, 2025: 14,700,022 sharesFeb 28, 2025: 14,234,861 sharesMar 14, 2025: 13,805,338 sharesMar 31, 2025: 13,472,214 sharesApr 15, 2025: 15,275,913 sharesApr 30, 2025: 15,839,397 sharesMay 15, 2025: 15,948,347 sharesMay 30, 2025: 14,551,736 sharesJun 13, 2025: 14,067,108 sharesJun 30, 2025: 9,885,914 sharesJul 15, 2025: 8,777,691 sharesJul 31, 2025: 8,239,164 sharesAug 15, 2025: 7,341,893 sharesAug 29, 2025: 926,228 sharesSep 15, 2025: 1,141,688 sharesSep 30, 2025: 903,328 sharesOct 15, 2025: 850,210 sharesOct 31, 2025: 671,616 sharesNov 14, 2025: 748,878 sharesNov 28, 2025: 791,187 sharesDec 15, 2025: 670,893 sharesDec 31, 2025: 663,982 sharesJan 15, 2026: 577,418 sharesJan 30, 2026: 508,674 sharesFeb 13, 2026: 1,137,434 sharesFeb 27, 2026: 1,110,299 sharesMar 13, 2026: 1,135,181 sharesMar 31, 2026: 870,378 sharesApr 15, 2026: 890,911 sharesApr 30, 2026: 632,067 sharesMay 15, 2026: 587,637 sharesMay 29, 2026: 708,050 sharesJun 15, 2026: 566,195 sharesJun 30, 2026: 999,086 sharesJul 15, 2026: 1,280,952 sharesJul 31, 2026: 1,116,944 sharesAug 14, 2026: 1,183,515 sharesAug 31, 2026: 1,495,684 sharesSep 15, 2026: 1,541,128 sharesSep 30, 2026: 1,562,116 sharesOct 15, 2026: 1,427,869 sharesOct 30, 2026: 1,323,188 shares
Short interest in EAF by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 20261.32M−104.7K−7.3%761.3K1.74
Oct 15, 20261.43M−134.2K−8.6%439.9K3.25
Sep 30, 20261.56M+21.0K+1.4%956.2K1.63
Sep 15, 20261.54M+45.4K+3.0%572.2K2.69
Aug 31, 20261.50M+312.2K+26.4%231.3K6.47
Aug 14, 20261.18M+66.6K+6.0%207.6K5.70
Jul 31, 20261.12M−164.0K−12.8%416.8K2.68
Jul 15, 20261.28M+281.9K+28.2%310.5K4.13
Jun 30, 2026999.1K+432.9K+76.5%559.8K1.78
Jun 15, 2026566.2K−141.9K−20.0%214.1K2.64
May 29, 2026708.0K+120.4K+20.5%287.1K2.47
May 15, 2026587.6K−44.4K−7.0%296.2K1.98
Apr 30, 2026632.1K−258.8K−29.1%237.8K2.66
Apr 15, 2026890.9K+20.5K+2.4%215.7K4.13
Mar 31, 2026870.4K−264.8K−23.3%298.0K2.92
Mar 13, 20261.14M+24.9K+2.2%335.5K3.38
Feb 27, 20261.11M−27.1K−2.4%343.5K3.23
Feb 13, 20261.14M+628.8K+123.6%913.7K1.24
Jan 30, 2026508.7K−68.7K−11.9%181.1K2.81
Jan 15, 2026577.4K−86.6K−13.0%223.1K2.59
Dec 31, 2025664.0K−6.91K−1.0%167.7K3.96
Dec 15, 2025670.9K−120.3K−15.2%186.7K3.59
Nov 28, 2025791.2K+42.3K+5.7%173.9K4.55
Nov 14, 2025748.9K+77.3K+11.5%185.2K4.04
Oct 31, 2025671.6K−178.6K−21.0%254.2K2.64
Oct 15, 2025850.2K−53.1K−5.9%307.7K2.76
Sep 30, 2025903.3K−238.4K−20.9%341.6K2.64
Sep 15, 20251.14M+215.5K+23.3%353.3K3.23
Aug 29, 2025Split926.2K−6.42M−87.4%175.3K5.28
Aug 15, 20257.34M−897.3K−10.9%1.99M3.69
Jul 31, 20258.24M−538.5K−6.1%3.23M2.55
Jul 15, 20258.78M−1.11M−11.2%2.20M4.00
Jun 30, 20259.89M−4.18M−29.7%6.79M1.46
Jun 13, 202514.1M−484.6K−3.3%2.25M6.24
May 30, 202514.6M−1.40M−8.8%2.84M5.13
May 15, 202515.9M+109.0K+0.7%2.81M5.67
Apr 30, 202515.8M+563.5K+3.7%2.42M6.56
Apr 15, 202515.3M+1.80M+13.4%3.19M4.79
Mar 31, 202513.5M−333.1K−2.4%2.76M4.89
Mar 14, 202513.8M−429.5K−3.0%1.96M7.06
Feb 28, 202514.2M−465.2K−3.2%4.82M2.95
Feb 14, 202514.7M+41.0K+0.3%4.10M3.58
Jan 31, 202514.7M−983.5K−6.3%1.41M10.38
Jan 15, 202515.6M−231.6K−1.5%1.58M9.90
Dec 31, 202415.9M−564.8K−3.4%2.00M7.93
Dec 13, 202416.4M+1.79M+12.2%1.88M8.76
Nov 29, 202414.7M+437.9K+3.1%1.78M8.21
Nov 15, 202414.2M−971.6K−6.4%2.10M6.76
Oct 31, 202415.2M−1.35M−8.2%1.42M10.69

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 EAF by settlement date
Settlement dateSharesPriceValue
Oct 5, 20262,104$9.44$19.9K
Oct 1, 2026139$8.27$1.15K
Sep 28, 202637$11.09$410.33
Sep 25, 20261,190$10.57$12.6K
Sep 24, 20267,134$11.36$81.0K
Sep 23, 20265,043$11.21$56.5K
Sep 22, 20266,915$9.36$64.7K
Sep 17, 20261,069$8.11$8.67K
Sep 11, 202639$6.16$240.24
Sep 4, 202680$6.30$504
Sep 3, 2026779$6.69$5.21K
Aug 31, 2026579$7.41$4.29K
Aug 25, 2026375$6.46$2.42K
Aug 13, 202642$7.69$322.98
Aug 10, 20265,802$8.13$47.2K
Jul 30, 202653$7.06$374.18
Jul 24, 2026268$7.10$1.90K
Jul 22, 20261,342$6.52$8.75K
Jul 20, 20264,787$6.93$33.2K
Jul 17, 2026100$7.39$739
Jul 13, 20261,987$5.89$11.7K
Jul 7, 2026100$5.81$581
Jul 2, 20269,506$6.04$57.4K
Jun 30, 2026599$5.79$3.47K
Jun 29, 20261,685$7.20$12.1K
Jun 18, 20261,694$7.64$12.9K
Jun 10, 2026700$8.13$5.69K
Jun 1, 20263$9.98$29.94
May 29, 2026221,366$10.00$2.21M
May 4, 20261,385$8.54$11.8K

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 EAF by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 11, 202652,5140106,07149.5%
Nov 10, 202649,4420213,52523.2%
Nov 9, 202678,1830168,54746.4%
Nov 6, 202648,1101587,77254.8%
Nov 5, 2026105,7366,244261,49540.4%
Nov 4, 202656,131719162,70434.5%
Nov 3, 202653,2990103,27751.6%
Nov 2, 202672,89514156,45546.6%
Oct 30, 202658,1012135,38342.9%
Oct 29, 202662,0040187,73133.0%
Oct 28, 202686,0420268,40232.1%
Oct 27, 2026211,56913580,92736.4%
Oct 26, 2026406,5271,444961,36442.3%
Oct 23, 2026227,94744372,60061.2%
Oct 22, 202666,7830112,59959.3%
Oct 21, 202667,6330114,46659.1%
Oct 20, 202686,5230124,71669.4%
Oct 19, 202696,7660129,60174.7%
Oct 16, 2026129,9860175,67874.0%
Oct 15, 202686,2170165,08552.2%
Oct 14, 2026122,624906197,38462.1%
Oct 13, 202697,8850153,13363.9%
Oct 12, 202682,1570149,89654.8%
Oct 9, 202647,815096,32149.6%
Oct 8, 202673,4860126,62458.0%
Oct 7, 202657,4700146,55739.2%
Oct 6, 202694,5870163,30757.9%
Oct 5, 202649,1123,040129,73137.9%
Oct 2, 202637,807070,05354.0%
Oct 1, 2026115,036450179,56964.1%

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 EAF
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T2333,1407,764348,1993,64548.9%
Sep 28, 2026T2602,3728,377658,3443,47147.8%
Sep 21, 2026T2978,38215,643853,7974,64053.4%
Sep 14, 2026T2762,35913,0171,229,5203,34238.3%
Sep 7, 2026T2792,25510,435516,1713,34360.6%
Aug 31, 2026T2499,91011,566252,4272,39966.4%
Aug 24, 2026T2209,1316,882225,8221,91848.1%
Aug 17, 2026T2200,70210,281179,1971,93952.8%
Aug 10, 2026T2209,4868,707110,1361,65865.5%
Aug 3, 2026T2305,7489,859188,5742,21961.9%
Jul 27, 2026T2485,58010,489237,6172,16267.1%
Jul 20, 2026T2389,4428,942249,2082,29161.0%