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HowShorted

CATH short interest Nasdaq Global Market

Global X Funds Global X S&P 50. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings).

Shares short
73,642
vs previous settlement
+30,374 (+70.2%)
days to cover
2.77
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for CATH shares short

Days to cover

FINRA's own figure: reported shares short divided by the security's average daily trading volume, published alongside each settlement.

Aggregate net short position time series for CATH days to cover

Fails to deliver

The SEC's fails-to-deliver figure for CATH: the aggregate net balance of shares that failed to be delivered at each settlement date, published by the SEC twice a month and shown here verbatim for the trailing window. A balance is not a daily flow, and a fail has many ordinary causes; the SEC says it cannot guarantee the accuracy of the data. See what fails to deliver are and the largest balances today.

Last balance on file
488
10 Sep 2026
Highest in window
31,931
11 Dec 2025
Days with a balance
71
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Global X Funds Global X S&P 50 fails to deliver

Source: U.S. Securities and Exchange Commission, fails-to-deliver data (public domain). Only settlement days with a positive balance appear; the largest balance in the window was 32K shares.

History

Every FINRA settlement we hold for CATH, newest first. สณ marks a figure FINRA itself flagged as revised.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202673,642+30,3742.77
31 Aug 202643,268โˆ’39,9381.00
14 Aug 202683,206+23,4972.05
31 Jul 202659,709+3751.51
15 Jul 202659,334+28,4521.38
30 Jun 202630,882+3,9351.00
15 Jun 202626,947+13,6021.00
29 May 202613,345โˆ’16,6461.00
15 May 202629,991+4541.00
30 Apr 202629,537โˆ’16,7171.00
15 Apr 202646,254โˆ’5,3721.34
31 Mar 202651,626โˆ’4,5521.15
13 Mar 202656,178+42,0161.00
27 Feb 202614,162โˆ’38,3231.00
13 Feb 202652,485โˆ’18,9191.43
30 Jan 202671,404+27,6632.25
15 Jan 202643,741+40,7191.36
31 Dec 20253,022โˆ’57,0651.00
15 Dec 202560,087+1,2081.86
28 Nov 202558,879โˆ’13,9344.06
14 Nov 202572,813+39,4402.27
31 Oct 202533,373โˆ’41,9801.64
15 Oct 202575,353+71,5002.41
30 Sep 20253,853โˆ’15,8771.00
15 Sep 202519,730โˆ’6,6741.16
29 Aug 202526,404+5,8681.00
15 Aug 202520,536โˆ’29,1421.00
31 Jul 202549,678โˆ’36,2571.30
15 Jul 202585,935+70,4531.77
30 Jun 202515,482โˆ’2,2051.00
13 Jun 202517,687โˆ’1,3791.00
30 May 202519,066+7,2651.00
15 May 202511,801โˆ’9,7571.00
30 Apr 202521,558โˆ’8,0381.00
15 Apr 202529,596+8,2561.00
31 Mar 202521,340โˆ’2,9461.00
14 Mar 202524,286+20,7681.00
28 Feb 20253,518โˆ’14,0181.00
14 Feb 202517,536โˆ’11,4211.00
31 Jan 202528,957+25,6541.14
15 Jan 20253,303โˆ’11,2631.00
31 Dec 202414,566+5,6591.00
13 Dec 20248,907โˆ’8,2101.00
29 Nov 202417,117โˆ’9,3231.00
15 Nov 202426,440+7,3881.00
31 Oct 202419,052+3,6881.37
15 Oct 202415,364โˆ’2,3961.00
30 Sep 202417,760โˆ’1,2641.00
13 Sep 202419,024+5,8751.00
30 Aug 202413,149+5,0811.00
15 Aug 20248,068โˆ’2,5271.00
31 Jul 202410,595โˆ’4,6771.00
15 Jul 202415,272+2,4731.00
28 Jun 202412,799โˆ’12,0641.00
14 Jun 202424,863+18,6051.00
31 May 20246,258+1,6141.00
15 May 20244,644โˆ’25,5871.00
30 Apr 202430,231+28,8111.15
15 Apr 20241,420โˆ’7,5441.00
28 Mar 20248,964+2,0861.00
15 Mar 20246,878+6,2111.00
29 Feb 2024667โˆ’43,6321.00
15 Feb 202444,299+17,6261.00
31 Jan 202426,673โˆ’1,6981.00
12 Jan 202428,371+5,4021.00
29 Dec 202322,969โˆ’561.00
15 Dec 202323,025โˆ’3,1741.00
30 Nov 202326,199โˆ’1,3871.38
15 Nov 202327,586+15,5341.01
31 Oct 202312,052โˆ’5,2361.00
13 Oct 202317,288+1,3651.00
29 Sep 202315,923+3,9111.00
15 Sep 202312,012โˆ’13,8821.00
31 Aug 202325,894+5,8751.26
15 Aug 202320,019+7,7871.16
31 Jul 202312,232+9,0191.00
14 Jul 20233,213โˆ’9,2681.00
30 Jun 202312,481+10,3041.00
15 Jun 20232,177+9501.00
31 May 20231,227โˆ’5,3951.00
15 May 20236,622โˆ’4,6801.00
28 Apr 202311,302+2,5401.00
14 Apr 20238,762+2,3301.00
31 Mar 20236,432โˆ’4,3361.00
15 Mar 202310,768โˆ’5,2671.00
28 Feb 202316,035+6,4751.00
15 Feb 20239,560โˆ’3,7411.00
31 Jan 202313,301โˆ’3,9511.00
13 Jan 202317,252+7,8861.00
30 Dec 20229,366โˆ’2891.00
15 Dec 20229,655โˆ’2,1611.00
30 Nov 202211,816โˆ’39,3511.00
15 Nov 202251,167+29,1962.02
31 Oct 202221,971+4,8201.00
14 Oct 202217,151โˆ’2,2441.00
30 Sep 202219,395+1,0741.00
15 Sep 202218,321+17,8481.00
31 Aug 2022473โˆ’11,9481.00
15 Aug 202212,421โˆ’10,4461.00
29 Jul 202222,867โˆ’23,4171.00
15 Jul 202246,284+39,5521.14
30 Jun 20226,732โˆ’7,9251.00
15 Jun 202214,657โˆ’20,2081.00
31 May 202234,865+9,4231.00
13 May 202225,442+1,3101.00
29 Apr 202224,132โˆ’8,7101.00
14 Apr 202232,842+4,7631.57
31 Mar 202228,079โˆ’18,0131.00
15 Mar 202246,092โˆ’15,6361.00
28 Feb 202261,728+32,0091.72
15 Feb 202229,719โˆ’8,1661.00
31 Jan 202237,885+17,4481.00
14 Jan 202220,437โˆ’14,2451.00
31 Dec 202134,682+17,5471.78
15 Dec 202117,135โˆ’137,7271.00
30 Nov 2021154,862+128,6923.13
15 Nov 202126,170+1,9881.00
29 Oct 202124,182+2,9021.27
15 Oct 202121,280โˆ’691.17
30 Sep 202121,349+10,8681.43
15 Sep 202110,481โˆ’16,7321.00
31 Aug 202127,213+17,2451.14
13 Aug 20219,968+6,2691.00
30 Jul 20213,699โˆ’24,5111.00
15 Jul 202128,210โˆ’31,5401.28
30 Jun 202159,750+50,8132.75
15 Jun 20218,937สณ+6121.00
28 May 20218,325+1,5461.00
14 May 20216,779+1,8351.00
30 Apr 20214,944โˆ’18,9031.00
15 Apr 202123,847+12,0951.00
31 Mar 202111,752+1,3901.00
15 Mar 202110,362โˆ’11,4841.00
26 Feb 202121,846+10,3161.00
12 Feb 202111,530โˆ’37,6651.00
29 Jan 202149,195+46,8402.42
15 Jan 20212,355โˆ’9,5101.00
31 Dec 202011,865+5,7931.00
15 Dec 20206,072โˆ’13,6121.00
30 Nov 202019,684โˆ’3,5931.00
13 Nov 202023,277โˆ’25,9341.03
30 Oct 202049,211+32,9252.64
15 Oct 202016,286+7,8311.00
30 Sep 20208,455+2,2191.00
15 Sep 20206,236โˆ’21,7191.00
31 Aug 202027,955โˆ’2,1621.00
14 Aug 202030,117+6,3511.47
31 Jul 202023,766โˆ’9,6542.18
15 Jul 202033,420+29,0221.00
30 Jun 20204,398+3,9721.00
15 Jun 2020426โˆ’1751.00
29 May 2020601โˆ’7591.00
15 May 20201,360โˆ’31,3381.00
30 Apr 202032,698โˆ’2,5031.64
15 Apr 202035,201+33,0591.17
31 Mar 20202,142โˆ’99,0521.00
13 Mar 2020101,194+45,6622.61
28 Feb 202055,532+44,8452.71
14 Feb 202010,687+6,7781.00
31 Jan 20203,909โˆ’4,2551.00
15 Jan 20208,164+6621.00
31 Dec 20197,502+4,9301.00
13 Dec 20192,572โˆ’7,1711.00
29 Nov 20199,743โˆ’2,2461.30
15 Nov 201911,989+11,6981.00
31 Oct 2019291โˆ’30,0521.00
15 Oct 201930,343+14,2662.88
30 Sep 201916,077+14,0291.00
13 Sep 20192,048โˆ’11,3561.00
30 Aug 201913,404+9191.37
15 Aug 201912,485+12,4351.00
31 Jul 201950โˆ’18,4931.00
15 Jul 201918,543โˆ’13,6681.00
28 Jun 201932,211+14,9091.01
14 Jun 201917,302+15,7741.03
31 May 20191,528โˆ’14,4301.00
15 May 201915,958โˆ’7,3991.00
30 Apr 201923,357+6,7341.00
15 Apr 201916,623โˆ’3,8322.49
29 Mar 201920,455โˆ’9,0461.05
15 Mar 201929,501+2,9941.18
28 Feb 201926,507+10,7341.66
15 Feb 201915,773+4,9961.00
31 Jan 201910,777โˆ’119,4901.00
15 Jan 2019130,267+121,0613.25
31 Dec 20189,206+8,1291.00
30 Nov 20181,077โˆ’21,4171.00
15 Nov 201822,494+21,6931.69
31 Oct 2018801โˆ’281.00
15 Oct 2018829โˆ’1,5341.00
28 Sep 20182,363โˆ’4,5741.00
14 Sep 20186,937+1,0401.00
31 Aug 20185,897โˆ’2,9061.00
15 Aug 20188,803+5461.00
31 Jul 20188,257โˆ’3,6841.00
13 Jul 201811,941+9,0051.55
29 Jun 20182,936โˆ’2,9931.00
15 Jun 20185,929โˆ’2,8301.26
31 May 20188,759โˆ’31,2541.18
15 May 201840,013+27,1045.34
30 Apr 201812,909+9,6531.49
13 Apr 20183,256+2,1041.00
29 Mar 20181,152โˆ’1021.00
15 Mar 20181,254โˆ’1,3501.00
28 Feb 20182,604+1,4471.00
15 Feb 20181,157+2201.00
31 Jan 2018937โˆ’11,9951.00
12 Jan 201812,932โˆ’5,7301.00
29 Dec 201718,662โ€“1.00

Scroll inside the table for earlier settlements, back to 29 Dec 2017.

Questions

Frequently asked questions

What is CATH's short interest?
73,642 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 30,374 from the previous settlement.
Why is there no percentage for CATH?
Because no defensible share count exists to divide by: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings). No SEC filer maps to this symbol in EDGAR's ticker file. That is the normal case for funds, exchange-traded notes, preferred shares, warrants, units and foreign listings, none of which file a share count we could divide by.
What is CATH's days to cover?
2.77 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume, published in the same file and shown verbatim. We hold no volume data ourselves.
Is this the short float?
No. This page shows FINRA's share count only. Short float divides that count by the public float, and short interest as we publish it elsewhere divides it by shares outstanding from SEC filings. Neither denominator is available for this line, so neither ratio is shown.
How often does this update?
FINRA member firms report short positions as of the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. We ingest each file the day it appears and re-read recent settlements for revisions.

Ranked companies with a percentage: most shorted US stocks. Other symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.