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HowShorted

YI short interest Nasdaq Global Market

111, Inc. American Depositary. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: an SEC filer exists but no defensible share count is available yet.

Shares short
10,746
vs previous settlement
+1,133 (+11.8%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for YI: 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.

Latest balance
5,391
14 Sep 2026
Highest in window
8,423
2 Feb 2026
Days with a balance
69
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for 111, Inc. American Depositary 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 8.4K shares.

History

Every FINRA settlement we hold for YI, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202610,746+1,1331.00
31 Aug 20269,613+3,2451.00
14 Aug 20266,368−1,9101.36
31 Jul 20268,278−1,0853.59
15 Jul 20269,363+4,8501.00
30 Jun 20264,513−6921.00
15 Jun 20265,205−8061.00
29 May 20266,011−8,1161.00
15 May 202614,127+3221.00
30 Apr 202613,805−11,3241.18
15 Apr 202625,129−3,5103.14
31 Mar 202628,639+3,8672.15
13 Mar 202624,772+831.53
27 Feb 202624,689−1,2691.28
13 Feb 202625,958−13,0611.00
30 Jan 202639,019+3,5891.00
15 Jan 202635,430+33,9131.00
31 Dec 20251,517+5171.00
15 Dec 20251,000−4691.00
28 Nov 20251,469−1,1671.00
14 Nov 20252,636−4,1721.00
31 Oct 20256,808+2,1441.00
15 Oct 20254,664−1,5241.00
30 Sep 20256,188+5,4561.00
15 Sep 2025732−1721.00
29 Aug 2025904−3,2611.00
15 Aug 20254,165+1,8631.00
31 Jul 20252,302+3991.00
15 Jul 20251,903−4,8751.00
30 Jun 20256,778+5,8301.00
13 Jun 2025948−2,7071.00
30 May 20253,655−1,8381.00
15 May 20255,493−1001.00
30 Apr 20255,593+3,6471.00
15 Apr 20251,946−1,0291.00
31 Mar 20252,975−3,6091.00
14 Mar 20256,584+3,2111.00
28 Feb 20253,373−2,6971.00
14 Feb 20256,070−17,6551.00
31 Jan 202523,725−118,0641.00
15 Jan 2025141,789+56,4671.00
31 Dec 202485,322+53,3981.00
13 Dec 202431,924−22,3401.00
29 Nov 202454,264+22,0151.00
15 Nov 202432,249−3331.00
31 Oct 202432,582−41,9811.00
15 Oct 202474,563+33,5911.00
30 Sep 202440,972−45,1911.00
13 Sep 202486,163+5,8471.00
30 Aug 202480,316+74,2081.00
15 Aug 20246,108−3,3141.00
31 Jul 20249,422−5,0071.00
15 Jul 202414,429+1,4351.00
28 Jun 202412,994+7,3901.00
14 Jun 20245,604+1,8081.00
31 May 20243,796−7,1261.00
15 May 202410,922−13,2911.00
30 Apr 202424,213+8,9911.07
15 Apr 202415,222−14,5251.00
28 Mar 202429,747−19,1571.00
15 Mar 202448,904+6,8551.00
29 Feb 202442,049+12,8171.19
15 Feb 202429,232+10,9481.00
31 Jan 202418,284−3,1051.00
12 Jan 202421,389−7,8421.00
29 Dec 202329,231−25,8381.00
15 Dec 202355,069+2,6811.00
30 Nov 202352,388−1,7891.00
15 Nov 202354,177+32,1091.00
31 Oct 202322,068+6,9441.00
13 Oct 202315,124−7,9371.00
29 Sep 202323,061−15,3381.00
15 Sep 202338,399−1,9891.00
31 Aug 202340,388−73,5431.00
15 Aug 2023113,931+36,1352.07
31 Jul 202377,796−5,9361.00
14 Jul 202383,732+65,4931.00
30 Jun 202318,239−74,7821.00
15 Jun 202393,021−21,3941.26
31 May 2023114,415+49,2251.23
15 May 202365,190−47,2683.11
28 Apr 2023112,458−3,6372.92
14 Apr 2023116,095−5,2442.85
31 Mar 2023121,339−114,6641.64
15 Mar 2023236,003+55,9132.30
28 Feb 2023180,090+2,8751.44
15 Feb 2023177,215+30,3021.95
31 Jan 2023146,913+49,2771.10
13 Jan 202397,636−98,4171.00
30 Dec 2022196,053−146,2611.00
15 Dec 2022342,314−181,5291.00
30 Nov 2022523,843−21,6455.40
15 Nov 2022545,488−81,4455.28
31 Oct 2022626,933+11,2226.47
14 Oct 2022615,711−23,35410.77
30 Sep 2022639,065+71,3025.13
15 Sep 2022567,763−351,0242.76
31 Aug 2022918,787+193,6235.25
15 Aug 2022725,164−216,5755.67
29 Jul 2022941,739−40,6457.94
15 Jul 2022982,384−56,7457.15
30 Jun 20221,039,129−141,1955.49
15 Jun 20221,180,324−155,1191.13
31 May 20221,335,443−103,8851.95
13 May 20221,439,328−27,8509.73
29 Apr 20221,467,178+83,6557.67
14 Apr 20221,383,523+240,1791.06
31 Mar 20221,143,344+204,5221.00
15 Mar 2022938,822+6,1575.37
28 Feb 2022932,665+83,30711.06
15 Feb 2022849,358−83,8037.68
31 Jan 2022933,161−109,7845.25
14 Jan 20221,042,945+27,8964.79
31 Dec 20211,015,049+183,1124.29
15 Dec 2021831,937+107,7463.32
30 Nov 2021724,191−89,7292.24
15 Nov 2021813,920−28,1364.22
29 Oct 2021842,056+50,8204.87
15 Oct 2021791,236−88,7604.63
30 Sep 2021879,996+47,7284.74
15 Sep 2021832,268−185,5891.78
31 Aug 20211,017,857+268,4951.41
13 Aug 2021749,362+45,3305.52
30 Jul 2021704,032−38,1873.11
15 Jul 2021742,219+30,0254.92
30 Jun 2021712,194−57,6762.70
15 Jun 2021769,870−131,8633.22
28 May 2021901,733+158,7442.72
14 May 2021742,989−711,7522.22
30 Apr 20211,454,741+198,7032.88
15 Apr 20211,256,038+666,2422.52
31 Mar 2021589,796−777,6101.00
15 Mar 20211,367,406+124,8591.70
26 Feb 20211,242,547+997,9291.00
12 Feb 2021244,618+152,5141.00
29 Jan 202192,104+39,9411.00
15 Jan 202152,163−7,3491.00
31 Dec 202059,512+23,2751.00
15 Dec 202036,237−1,0431.00
30 Nov 202037,280+8951.00
13 Nov 202036,385−17,9601.00
30 Oct 202054,345−23,8031.00
15 Oct 202078,148+17,2682.62
30 Sep 202060,880+10,2532.87
15 Sep 202050,627−22,1291.00
31 Aug 202072,756−7,9341.00
14 Aug 202080,690+3,8162.97
31 Jul 202076,874+2921.00
15 Jul 202076,582−5,8812.25
30 Jun 202082,463+21,1261.00
15 Jun 202061,337+26,2331.00
29 May 202035,104−13,4241.00
15 May 202048,528−124,9471.00
30 Apr 2020173,475+133,6491.00
15 Apr 202039,826−11,6211.00
31 Mar 202051,447−11,7641.00
13 Mar 202063,211−47,9581.00
28 Feb 2020111,169+23,2011.00
14 Feb 202087,968+26,4442.30
31 Jan 202061,524−4161.00
15 Jan 202061,940−14,6402.25
31 Dec 201976,580−14,6971.45
13 Dec 201991,277−2,4926.21
29 Nov 201993,769+9,5606.01
15 Nov 201984,209+3,7156.88
31 Oct 201980,494−6,7339.47
15 Oct 201987,227−14,6955.25
30 Sep 2019101,922+7,4361.65
13 Sep 201994,486+66,8681.00
30 Aug 201927,618−4,4521.00
15 Aug 201932,070−5,5141.00
31 Jul 201937,584+1,7241.45
15 Jul 201935,860−1171.00
28 Jun 201935,977−7462.16
14 Jun 201936,723−2,3132.37
31 May 201939,036+17,6081.48
15 May 201921,428−79,6291.00
30 Apr 2019101,057−46,0622.16
15 Apr 2019147,119+4,6669.31
29 Mar 2019142,453+98,9881.94
15 Mar 201943,465−5,3532.35
28 Feb 201948,818−5,4083.82
15 Feb 201954,226+23,3865.15
31 Jan 201930,840−6,4803.20
15 Jan 201937,320+8,6592.45
31 Dec 201828,661−2,8742.88
14 Dec 201831,535−24,6711.38
30 Nov 201856,206−3,1525.09
15 Nov 201859,358−7,9813.33
31 Oct 201867,339+24,5873.08
15 Oct 201842,752−8131.00
28 Sep 201843,565+32,4041.00
14 Sep 201811,161–1.00

Scroll inside the table for earlier settlements, back to 14 Sep 2018.

Questions

Frequently asked questions

What is YI's short interest?
10,746 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 1,133 from the previous settlement.
Why is there no percentage for YI?
Because no defensible share count exists to divide by: an SEC filer exists but no defensible share count is available yet. The symbol maps to an SEC filer, but its share count cannot be used yet. A newly listed company needs two cover-page counts on file before the first is trusted; a split or an unexplained jump pauses publication until a fresh SEC count corroborates it; a secondary share class publishes under the company's primary line; and a foreign filer's short count is in depositary-share units. This page upgrades to a percentage automatically once a defensible count exists.
What is YI'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 symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.