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O · Realty Income Corp · Short Interest

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$54.40 -0.74 (-1.34%) At close · Sep 30
Ex-dividend: $0.2715 · Sep 30, 2026 Return incl. dividend (before tax) -0.85%
S&P 500 member Russell 1000 member Rebalance outlook locked
Market Cap
$52.55B
Shares
946.22M
Volume · Sep 30 8.91M Avg daily vol (3M) 6.26M

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 →

O Latest Reported Short Interest

FINRA reported 40,805,348 O shares sold short as of the September 15, 2026 settlement date, a decrease of 197,524 shares. Days to cover was 6.71 based on FINRA's reported average daily volume.

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

O Short Interest Forecast

Equibles' model estimates 38,140,898 shares sold short for the September 30, 2026 settlement, -6.5% versus the latest reported position, with a likely range of 31,784,757 to 43,270,020 shares. This model prediction uses FINRA data through September 30, 2026; FINRA's official release is expected October 9, 2026.

Model estimate

Expected Sep 30 short interest

as of Sep 30 High confidence 76% chance it falls
38,140,898 -6.5% vs reported
Likely range 31,784,757 to 43,270,020 The latest estimate appears in the chart below. Official release expected Oct 9. Methodology
Short Squeeze Score
49/100
Short interest 4.3% of shares — P67 Days to cover 6.7 — P76 Price vs VWAP -9.6% — P35 Short-volume trend -13.9% — P11 Short interest change -0.5% — P40 Worst FTD 0.00% of shares — P24

Positioning score 48.6 + 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 (2026-09-15). 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 2026-10-01 01:50 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
    2026-10-15 Scheduled
    FINRA publishes Oct 26
    		 — — — —
    2026-09-30 Scheduled
    FINRA publishes Oct 9
    		 — — — —
    2026-09-15 40,805,348 41,002,872 -197,524 6.71
    2026-08-31 41,002,872 37,785,390 +3,217,482 8.24
    2026-08-14 37,785,390 45,281,460 -7,496,070 6.37
    2026-07-31 45,281,460 40,024,135 +5,257,325 9.66
    2026-07-15 40,024,135 43,482,417 -3,458,282 7.24
    2026-06-30 43,482,417 37,311,921 +6,170,496 6.19
    2026-06-15 37,311,921 38,611,236 -1,299,315 5.90
    2026-05-29 38,611,236 34,221,745 +4,389,491 6.64
    2026-05-15 34,221,745 33,337,897 +883,848 5.57
    2026-04-30 33,337,897 30,761,831 +2,576,066 6.54
    2026-04-15 30,761,831 28,512,648 +2,249,183 5.78
    2026-03-31 28,512,648 24,679,335 +3,833,313 4.54
    2026-03-13 24,679,335 29,671,492 -4,992,157 3.85
    2026-02-27 29,671,492 27,137,724 +2,533,768 4.19
    2026-02-13 27,137,724 33,300,010 -6,162,286 3.86
    2026-01-30 33,300,010 32,055,666 +1,244,344 5.18
    2026-01-15 32,055,666 38,119,759 -6,064,093 4.80
    2025-12-31 38,119,759 45,661,043 -7,541,284 5.86
    2025-12-15 45,661,043 47,209,585 -1,548,542 7.50
    2025-11-28 47,209,585 40,508,924 +6,700,661 7.72
    2025-11-14 40,508,924 44,114,879 -3,605,955 5.91
    2025-10-31 44,114,879 38,722,753 +5,392,126 8.61
    2025-10-15 38,722,753 38,425,929 +296,824 8.18

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements
    Key facts CIK 726728 CUSIP 756109104 13F (30d) 39 filings 23 filers Visit website Investor relations