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HowShorted

SCMB short interest NYSE Arca

Schwab Municipal Bond 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
945,232
vs previous settlement
+735,884 (+351.5%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for SCMB: 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
53,156
11 Sep 2026
Highest in window
15,371,900
14 Jan 2026
Days with a balance
158
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Schwab Municipal Bond 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 15M shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026945,232+735,8841.00
31 Aug 2026209,348+7,4811.00
14 Aug 2026201,867+77,9221.00
31 Jul 2026123,945โˆ’113,2281.00
15 Jul 2026237,173โˆ’127,2611.00
30 Jun 2026364,434โˆ’4751.00
15 Jun 2026364,909+85,9891.00
29 May 2026278,920โˆ’1,3531.00
15 May 2026280,273โˆ’92,8371.00
30 Apr 2026373,110โˆ’81,4741.00
15 Apr 2026454,584+411,8601.00
31 Mar 202642,724โˆ’7,0601.00
13 Mar 202649,784โˆ’2,3901.00
27 Feb 202652,174+30,2391.00
13 Feb 202621,935โˆ’2,1681.00
30 Jan 202624,103โˆ’11,699,2271.00
15 Jan 202611,723,330+11,577,0073.94
31 Dec 2025146,323+19,4061.00
15 Dec 2025126,917โˆ’7,3851.00
28 Nov 2025134,302+1,8151.00
14 Nov 2025132,487+56,8351.00
31 Oct 202575,652+24,4771.00
15 Oct 202551,175+26,5951.00
30 Sep 202524,580โˆ’383,0491.00
15 Sep 2025407,629+77,0611.00
29 Aug 2025330,568+99,7191.00
15 Aug 2025230,849+31,2761.00
31 Jul 2025199,573+166,3591.00
15 Jul 202533,214โˆ’360,1651.00
30 Jun 2025393,379+232,3031.00
13 Jun 2025161,076+100,9441.00
30 May 202560,132+7,7471.00
15 May 202552,385โˆ’113,7811.00
30 Apr 2025166,166+11,1111.00
15 Apr 2025155,055+67,9531.00
31 Mar 202587,102+16,8831.00
14 Mar 202570,219+49,9771.00
28 Feb 202520,242โˆ’26,5101.00
14 Feb 202546,752+41,4221.00
31 Jan 20255,330โˆ’33,8771.00
15 Jan 202539,207โˆ’8,3731.00
31 Dec 202447,580โˆ’73,3201.00
13 Dec 2024120,900+104,7301.00
29 Nov 202416,170โˆ’13,4581.00
15 Nov 202429,628โˆ’9941.00
31 Oct 202430,622+17,7121.00
15 Oct 202412,910+5,6271.00
30 Sep 20247,283โˆ’13,7921.00
13 Sep 202421,075โˆ’7,9051.00
30 Aug 202428,980+12,2991.00
15 Aug 202416,681+8,5211.00
31 Jul 20248,160โˆ’79,8421.00
15 Jul 202488,002+74,5251.30
28 Jun 202413,477+1,7541.00
14 Jun 202411,723+1,0931.00
31 May 202410,630โˆ’6,3111.00
15 May 202416,941+12,6141.00
30 Apr 20244,327โˆ’8081.00
15 Apr 20245,135โˆ’2,7221.00
28 Mar 20247,857โˆ’62,4421.00
15 Mar 202470,299+37,7531.68
29 Feb 202432,546+8,8481.00
15 Feb 202423,698+17,3001.00
31 Jan 20246,398โˆ’19,4081.00
12 Jan 202425,806+8,9301.00
29 Dec 202316,876+4,1981.00
15 Dec 202312,678โˆ’15,7381.00
30 Nov 202328,416โˆ’7,5241.00
15 Nov 202335,940สณโˆ’1,0411.00
31 Oct 202336,981โˆ’25,4641.00
13 Oct 202362,445+28,8901.56
29 Sep 202333,555โˆ’38,6241.03
15 Sep 202372,179โˆ’170,1253.38
31 Aug 2023242,304+43,5747.29
15 Aug 2023198,730โˆ’33,9315.46
31 Jul 2023232,661+142,9337.75
14 Jul 202389,728+18,2633.08
30 Jun 202371,465โˆ’120,0384.10
15 Jun 2023191,503+111,61011.69
31 May 202379,893+8,6153.49
15 May 202371,278+49,5933.23
28 Apr 202321,685โˆ’4,9751.00
14 Apr 202326,660โˆ’111,4161.31
31 Mar 2023138,076+4,7698.93
15 Mar 2023133,307โˆ’38,9444.86
28 Feb 2023172,251+146,51011.65
15 Feb 202325,741โˆ’45,7741.09
31 Jan 202371,515+37,4692.65
13 Jan 202334,046โˆ’4,8841.00
30 Dec 202238,930โˆ’6,4041.00
15 Dec 202245,334โˆ’16,8551.00
30 Nov 202262,189+51,3511.49
15 Nov 202210,838+8,0531.00
31 Oct 20222,785+1,4621.00
14 Oct 20221,323โ€“1.00

Scroll inside the table for earlier settlements, back to 14 Oct 2022.

Questions

Frequently asked questions

What is SCMB's short interest?
945,232 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 735,884 from the previous settlement.
Why is there no percentage for SCMB?
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 SCMB'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.

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