Skip to main content
Equibles
MTRX logo

MTRX · Matrix Service Co · Short Interest

Track MTRX — free

Use MTRX 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 MTRX.

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 →
$9.71 +0.07 (+0.73%) At close · Oct 23
Russell 2000 member Rebalance outlook locked
Market Cap
$274.71M
Shares
28.29M
Volume · Oct 23 415.03K Avg daily vol (3M) 385.45K

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 →

MTRX Latest Reported Short Interest

FINRA reported 1,145,674 MTRX shares sold short as of the September 30, 2026 settlement date, a decrease of 4,916 shares. Days to cover was 2.17 based on FINRA's reported average daily volume.

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

MTRX Short Interest Forecast

Equibles' model estimates 1,147,154 shares sold short for the October 15, 2026 settlement, +0.1% versus the latest reported position, with a likely range of 951,533 to 1,371,241 shares. This model prediction uses FINRA data through October 15, 2026; FINRA's official release is expected October 26, 2026.

Model estimate

Expected Oct 15 short interest

as of Oct 15 Low confidence 53% chance it rises
1,147,154 +0.1% vs reported
Likely range 951,533 to 1,371,241 The latest estimate appears in the chart below. Official release expected Oct 26. Methodology
Short Squeeze Score
49/100
Short interest 4.0% of shares — P65 Days to cover 2.2 — P40 Price vs VWAP -7.2% — P46 Short-volume trend -8.8% — P22 Short interest change -0.4% — P46 Worst FTD 0.03% of shares — P66

Positioning score 48.7 + 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 (2026-09-30). 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 2026-10-25 23:13 UTC. Options model values may come from a cached snapshot; their original computation time is not supplied. Open interest has its own effective date.

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 1,145,674 1,150,590 -4,916 2.17
    2026-09-15 1,150,590 1,049,986 +100,604 2.56
    2026-08-31 1,049,986 716,892 +333,094 4.20
    2026-08-14 716,892 660,742 +56,150 4.07
    2026-07-31 660,742 644,423 +16,319 3.75
    2026-07-15 644,423 755,107 -110,684 3.09
    2026-06-30 755,107 640,557 +114,550 2.43
    2026-06-15 640,557 549,627 +90,930 2.61
    2026-05-29 549,627 419,181 +130,446 2.15
    2026-05-15 419,181 383,049 +36,132 1.23
    2026-04-30 383,049 382,088 +961 2.13
    2026-04-15 382,088 464,850 -82,762 2.69
    2026-03-31 464,850 699,818 -234,968 1.00
    2026-03-13 699,818 474,060 +225,758 2.85
    2026-02-27 474,060 511,609 -37,549 2.63
    2026-02-13 511,609 435,161 +76,448 1.42
    2026-01-30 435,161 542,508 -107,347 2.10
    2026-01-15 542,508 587,675 -45,167 2.28
    2025-12-31 587,675 487,756 +99,919 2.54
    2025-12-15 487,756 476,820 +10,936 2.09
    2025-11-28 476,820 523,782 -46,962 2.16
    2025-11-14 523,782 531,720 -7,938 1.98
    2025-10-31 531,720 576,900 -45,180 1.93

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements
    Key facts CIK 866273 CUSIP 576853105 13F (30d) 16 filings 16 filers Visit website Investor relations