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C · Citigroup Inc · Short Interest

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$139.31 +0.81 (+0.58%)
S&P 500 member Russell 1000 member Rebalance outlook locked
Market Cap
$241.43B
Shares
1.75B

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

Pull short interest history through the short interest API or MCP →

C Latest Reported Short Interest

FINRA reported 26,196,181 C shares sold short as of the August 31, 2026 settlement date, a decrease of 3,721,430 shares. Days to cover was 2.96 based on FINRA's reported average daily volume.

Official FINRA short-interest data · share counts are restated for subsequent splits of this listing

C Short Interest Forecast

Equibles' model estimates 26,242,667 shares sold short for the September 15, 2026 settlement, +0.2% versus the latest reported position, with a likely range of 23,066,644 to 29,865,887 shares. This model prediction uses FINRA data through September 10, 2026; FINRA's official release is expected September 24, 2026.

Model estimate

Expected Sep 15 short interest

as of Sep 10 Low confidence 47% chance it rises
26,242,667 +0.2% vs reported
Likely range 23,066,644 to 29,865,887 The latest estimate appears in the chart below. Official release expected Sep 24. Methodology
Short Squeeze Score
43/100
Short interest 1.5% of shares — P44 Days to cover 3.0 — P46 Price vs VWAP +1.2% — P67 Short-volume trend -2.3% — P39 Short interest change -12.4% — P18 Worst FTD 0.00% of shares — P31

Positioning score 43.2 + catalyst boost 0 (total capped at 100). This is a screening index, not a probability of a squeeze.

Method and coverage limits

Factor percentiles compare eligible primary operating-company stocks reporting short interest at the latest settlement date (2026-08-31). The weighted mean uses short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, and fails-to-deliver 10%. Missing factors redistribute their weight; incomplete coverage is not evidence of low risk. Price, volume, and earnings boosts add 10 each, capped at 20.

Shares outstanding are not free float. Borrow fees, utilization, lendable supply, recalls, and dealer inventory are not measured. Short-sale volume does not measure the change in open shorts; fails to deliver are not a borrow-cost measurement; price vs VWAP does not establish short sellers' entry prices. Earnings can move prices in either direction.

The weights are judgment-based, not calibrated to future squeeze outcomes. The separate options assessment below does not change this universe ranking.

Options positioning & squeeze sensitivity

Nearest expiration after today within 30 calendar days; same-day expirations and later maturities are excluded.

Open interest is incomplete, stale, or dated inconsistently; positioning totals are unavailable.

Open interest has both a buyer and a seller; it does not reveal dealer hedge direction. Gross gamma sums both calls and puts without netting and uses a local 1% price-change approximation. It measures sensitivity, not predicted buying or a squeeze probability.

Assessment prepared 2026-09-11 09:06 UTC. Options model values may come from a cached snapshot; their original computation time is not supplied. Open interest has its own effective date.

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    • Short Interest History

    Settlement Date Current Position Previous Position Change Days to Cover
    2026-09-30 Scheduled
    FINRA publishes Oct 9
    		 — — — —
    2026-09-15 Scheduled
    FINRA publishes Sep 24
    		 — — — —
    2026-08-31 26,196,181 29,917,611 -3,721,430 2.96
    2026-08-14 29,917,611 24,686,076 +5,231,535 3.48
    2026-07-31 24,686,076 28,765,148 -4,079,072 2.14
    2026-07-15 28,765,148 27,205,962 +1,559,186 2.05
    2026-06-30 27,205,962 32,496,234 -5,290,272 1.70
    2026-06-15 32,496,234 30,533,659 +1,962,575 2.64
    2026-05-29 30,533,659 29,989,465 +544,194 3.17
    2026-05-15 29,989,465 29,089,360 +900,105 2.47
    2026-04-30 29,089,360 28,970,752 +118,608 2.90
    2026-04-15 28,970,752 30,205,847 -1,235,095 2.31
    2026-03-31 30,205,847 29,223,873 +981,974 1.81
    2026-03-13 29,225,873 28,693,694 +532,179 1.85
    2026-02-27 28,693,694 27,973,195 +720,499 1.91
    2026-02-13 27,973,195 25,767,017 +2,206,178 1.89
    2026-01-30 25,767,017 25,171,239 +595,778 1.88
    2026-01-15 25,171,239 28,831,165 -3,659,926 1.57
    2025-12-31 28,831,165 29,060,069 -228,904 1.89
    2025-12-15 29,060,069 23,877,077 +5,182,992 2.35
    2025-11-28 23,877,077 26,532,968 -2,655,891 2.09
    2025-11-14 26,532,968 29,459,156 -2,926,188 2.29
    2025-10-31 29,459,156 29,370,584 +88,572 2.45
    2025-10-15 29,370,584 30,477,845 -1,107,261 1.94
    2025-09-30 30,477,845 36,260,537 -5,782,692 2.18
    2025-09-15 36,260,537 37,121,462 -860,925 2.70

    Full FINRA short interest reporting calendar

    Showing 1–24 of 24 settlements
    Key facts CIK 831001 CUSIP 172967424 13F (30d) 804 filings 759 filers Visit website Investor relations