Skip to content
HowShorted

CNBS short interest NYSE Arca

Amplify Seymour Cannabis ETF. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: exchange-traded product: its share count floats with creation and redemption.

Shares short
2,913
vs previous settlement
+873 (+42.8%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for CNBS 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 CNBS days to cover

Fails to deliver

The SEC's fails-to-deliver figure for CNBS: 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
5
14 Aug 2026
Highest in window
5,167
31 Dec 2025
Days with a balance
42
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Amplify Seymour Cannabis ETF 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 5.2K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20262,913+8731.00
31 Aug 20262,040โˆ’3,1611.00
14 Aug 20265,201โˆ’2,3221.11
31 Jul 20267,523+8331.73
15 Jul 20266,690โˆ’2531.66
30 Jun 20266,943โˆ’3,6891.52
15 Jun 202610,632โˆ’3,3811.08
29 May 202614,013โˆ’3,6711.89
15 May 202617,684+13,2071.00
30 Apr 20264,477โˆ’1,5281.00
15 Apr 20266,005โˆ’9,1461.07
31 Mar 202615,151โˆ’11,4441.70
13 Mar 202626,595โˆ’3,8443.01
27 Feb 202630,439โˆ’13,5421.00
13 Feb 202643,981โˆ’8713.33
30 Jan 202644,852โˆ’12,7892.23
15 Jan 202657,641โˆ’27,8181.72
31 Dec 202585,459+42,0951.00
15 Dec 202543,364+26,0551.00
28 Nov 202517,309โˆ’1,3751.00
14 Nov 202518,684โˆ’3,6342.24
31 Oct 202522,318+6,9961.51
15 Oct 202515,322+1121.77
30 Sep 202515,210+3,6291.75
15 Sep 202511,581โˆ’12,1171.00
29 Aug 202523,698+7,4741.19
15 Aug 202516,224+12,9611.00
31 Jul 20253,263+431.00
15 Jul 20253,220+2701.00
30 Jun 20252,950+1,3711.00
13 Jun 20251,579โˆ’5861.00
30 May 20252,165โˆ’5,7291.00
15 May 20257,894+7,2611.21
30 Apr 2025633โˆ’4371.00
15 Apr 20251,070โˆ’161.00
31 Mar 20251,086+3861.00
14 Mar 2025700โˆ’2,1091.00
28 Feb 20252,809โˆ’79,0311.00
14 Feb 202581,840+39,8931.22
31 Jan 202541,947โˆ’10,4571.00
15 Jan 202552,404+27,1621.00
31 Dec 202425,242+6,3191.00
13 Dec 202418,923+4,4631.00
29 Nov 202414,460โˆ’13,8561.00
15 Nov 202428,316+18,6491.00
31 Oct 20249,667+5,7721.00
15 Oct 20243,89501.00
30 Sep 20243,895โˆ’3641.00
13 Sep 20244,259โˆ’7471.00
30 Aug 20245,006+1,0061.00
15 Aug 20244,000โˆ’4081.00
31 Jul 20244,408+21.00
15 Jul 20244,406+3611.00
28 Jun 20244,045+1,1451.00
14 Jun 20242,900โˆ’9741.00
31 May 20243,874โˆ’17,4381.00
15 May 202421,312+14,1591.00
30 Apr 20247,153โˆ’1,6671.00
15 Apr 20248,820+2,9661.00
28 Mar 20245,854โˆ’5121.00
15 Mar 20246,366+2,6881.00
29 Feb 20243,678โˆ’2,6941.00
15 Feb 20246,372โˆ’3,0591.00
31 Jan 20249,431+5,0491.00
12 Jan 20244,382โˆ’651.00
29 Dec 20234,447โˆ’351.00
15 Dec 20234,482+6411.00
30 Nov 20233,841+4591.00
15 Nov 20233,382โˆ’6,8231.00
31 Oct 202310,205+4,9611.00
13 Oct 20235,244+4,7921.00
29 Sep 2023452โˆ’5,3651.00
15 Sep 20235,817+4,9461.00
31 Aug 2023871+1481.00
15 Aug 2023723โˆ’3141.00
31 Jul 20231,037โˆ’8,7851.00
14 Jul 20239,822โˆ’16,8131.00
30 Jun 202326,635+15,3661.20
15 Jun 202311,269+4,5331.00
31 May 20236,736+4,5201.00
15 May 20232,216โˆ’5,3311.00
28 Apr 20237,547+6,7331.00
14 Apr 2023814โˆ’1,8431.00
31 Mar 20232,657+1341.00
15 Mar 20232,523โˆ’50,4781.00
28 Feb 202353,001+2,0674.31
15 Feb 202350,934โˆ’17,7022.59
31 Jan 202368,636โˆ’22,3143.78
13 Jan 202390,950+36,1961.56
30 Dec 202254,754+24,6391.00
15 Dec 202230,115+28,5091.00
30 Nov 20221,606โˆ’1,3341.00
15 Nov 20222,940โˆ’9,6991.00
31 Oct 202212,639+6,1311.00
14 Oct 20226,508โˆ’2,9701.00
30 Sep 20229,478โˆ’7,8661.00
15 Sep 202217,344โˆ’11,3621.29
31 Aug 202228,706โˆ’46,1971.39
15 Aug 202274,903โˆ’25,5693.10
29 Jul 2022100,472โˆ’12,0153.76
15 Jul 2022112,487โˆ’13,3494.21
30 Jun 2022125,836โˆ’24,0224.35
15 Jun 2022149,858+3,7536.90
31 May 2022146,105โˆ’1,0435.86
13 May 2022147,148+74,6412.04
29 Apr 202272,507+30,8221.38
14 Apr 202241,685โˆ’192,4031.00
31 Mar 2022234,088+107,6774.13
15 Mar 2022126,411โˆ’70,3292.65
28 Feb 2022196,740+144,2172.60
15 Feb 202252,523+42,7121.00
31 Jan 20229,811โˆ’48,2471.00
14 Jan 202258,058โˆ’49,7951.01
31 Dec 2021107,853โˆ’107,9231.04
15 Dec 2021215,776โˆ’15,2452.72
30 Nov 2021231,021+74,1922.37
15 Nov 2021156,829+80,6241.04
29 Oct 202176,205+4,3471.56
15 Oct 202171,858โˆ’37,7551.53
30 Sep 2021109,613+24,7482.39
15 Sep 202184,865+47,0061.80
31 Aug 202137,859+11,8781.00
13 Aug 202125,981โˆ’34,2911.00
30 Jul 202160,272โˆ’66,0121.00
15 Jul 2021126,284+66,1471.43
30 Jun 202160,137โˆ’92,4611.00
15 Jun 2021152,598สณ+12,7062.15
28 May 2021139,892โˆ’48,9341.74
14 May 2021188,826โˆ’65,1391.54
30 Apr 2021253,965+69,3172.03
15 Apr 2021184,648+146,9041.28
31 Mar 202137,744โˆ’26,4101.00
15 Mar 202164,154+34,2471.00
26 Feb 202129,907โˆ’101,0541.00
12 Feb 2021130,961+108,2831.00
29 Jan 202122,678โˆ’146,4541.00
15 Jan 2021169,132+165,9781.12
31 Dec 20203,154โˆ’2,4081.00
15 Dec 20205,562โˆ’281,2671.00
30 Nov 2020286,829+283,8684.88
13 Nov 20202,961โˆ’38,2061.00
30 Oct 202041,167+34,6006.11
15 Oct 20206,567+6,1131.00
30 Sep 2020454โˆ’2,8371.00
15 Sep 20203,291โˆ’4,1361.00
31 Aug 20207,427+4,9591.00
14 Aug 20202,468+1901.00
31 Jul 20202,278+701.00
15 Jul 20202,208+1,8971.00
30 Jun 2020311โˆ’23,5961.00
15 Jun 202023,907โˆ’6705.96
29 May 202024,577+15,6313.18
15 May 20208,946+5,0723.48
30 Apr 20203,874โˆ’5,7831.21
15 Apr 20209,657โˆ’3,9251.98
31 Mar 202013,582โˆ’17,6782.60
13 Mar 202031,260โˆ’7,3716.40
28 Feb 202038,631+32,8123.50
14 Feb 20205,819+1,4221.90
31 Jan 20204,397โˆ’9,2451.00
15 Jan 202013,642+3,5622.12
31 Dec 201910,080+4,4391.18
13 Dec 20195,641โˆ’1,5171.00
29 Nov 20197,158+4,7241.00
15 Nov 20192,434โˆ’3,4171.00
31 Oct 20195,851โˆ’1,0361.18
15 Oct 20196,887+161.00
30 Sep 20196,871โˆ’13,3801.00
13 Sep 201920,251+18,9621.48
30 Aug 20191,289โˆ’63,8641.00
15 Aug 201965,153+52,7853.11
31 Jul 201912,368โ€“1.21

Scroll inside the table for earlier settlements, back to 31 Jul 2019.

Questions

Frequently asked questions

What is CNBS's short interest?
2,913 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 873 from the previous settlement.
Why is there no percentage for CNBS?
Because no defensible share count exists to divide by: exchange-traded product: its share count floats with creation and redemption. An exchange-traded product's share count changes every day as units are created and redeemed, so no filing gives a stable count to divide by. FINRA's shares-short figure is exact; a percentage of it would not be.
What is CNBS's days to cover?
1.00 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 funds by shares short and days to cover: most shorted ETFs. Other symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.