Skip to main content
Equibles
IDEF logo

IDEF · Short Interest ETF

Alerts for IDEF

Use IDEF with AI

Add company filings, earnings and prices to ChatGPT or Claude, then ask questions in your own chat.

Choose your app for step-by-step connection instructions. Sign in with Equibles when asked; no code or API key is needed.

Claude ChatGPT

After connecting, ask your AI to use Equibles to research IDEF.

Other apps & server URL
https://mcp.equibles.com/mcp
Gemini CLI setup
or ask here

Free, nothing to set up — ALVIS runs on the same tools and cites every figure.

See what you can ask in ChatGPT or Claude

All connection guides →
$30.15 -0.20 (-0.66%)
Volume · Oct 20 322.38K Avg daily vol (3M) 1.1M

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 →

IDEF Latest Reported Short Interest

FINRA reported 288,299 IDEF shares sold short as of the September 30, 2026 settlement date, an increase of 98,397 shares. Days to cover was 1.00 based on FINRA's reported average daily volume.

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

1M 3M 6M 1Y 5Y All
Dimensions
  • Add to chart

    • Short Interest History

    Settlement Date Current Position Previous Position Change Days to Cover
    2026-10-30 Scheduled
    FINRA publishes Nov 10
    		 — — — —
    2026-10-15 Scheduled
    FINRA publishes Oct 26
    		 — — — —
    2026-09-30 288,299 189,902 +98,397 1.00
    2026-09-15 189,902 104,455 +85,447 1.00
    2026-08-31 104,455 474,921 -370,466 1.00
    2026-08-14 474,921 560,798 -85,877 1.28
    2026-07-31 560,798 856,448 -295,650 1.07
    2026-07-15 856,448 244,420 +612,028 1.33
    2026-06-30 244,420 93,488 +150,932 1.00
    2026-06-15 93,488 4,760,168 -4,666,680 1.00
    2026-05-29 4,760,168 343,010 +4,417,158 2.27
    2026-05-15 343,010 847,402 -504,392 1.00
    2026-04-30 847,402 649,495 +197,907 1.52
    2026-04-15 649,495 711,576 -62,081 1.00
    2026-03-31 711,576 116,385,961 -115,674,385 1.00
    2026-03-13 116,385,961 19,156 +116,366,805 13.04
    2026-02-27 19,156 767,142 -747,986 1.00
    2026-02-13 767,142 18,458 +748,684 7.57
    2026-01-30 18,458 23,628 -5,170 1.00
    2026-01-15 23,628 1,050 +22,578 1.00
    2025-12-31 1,050 2,266 -1,216 1.00
    2025-12-15 2,266 1,250 +1,016 1.00
    2025-11-28 1,250 2,126 -876 1.00
    2025-11-14 2,126 23,397 -21,271 1.00
    2025-10-31 23,397 17,060 +6,337 1.78

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements