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EIX · Edison International · Short Interest

Track EIX — free
Market Cap
$23.08B
Shares
384.79M
Volume · Nov 12 2.52M Avg daily vol (3M) 5.13M

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

EIX Latest Reported Short Interest

FINRA reported 16,500,537 EIX shares sold short as of the October 30, 2026 settlement date, a decrease of 2,237,792 shares. Days to cover was 5.04 based on FINRA's reported average daily volume.

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

EIX Short Interest Forecast

Equibles' model estimates 16,131,486 shares sold short for the November 13, 2026 settlement, -2.2% versus the latest reported position, with a likely range of 14,383,004 to 17,952,776 shares. This model prediction uses FINRA data through November 12, 2026; FINRA's official release is expected November 24, 2026.

Model estimate

Expected Nov 13 short interest

as of Nov 12 Medium confidence 68% chance it falls
16,131,486 -2.2% vs reported
Likely range 14,383,004 to 17,952,776 The latest estimate appears in the chart below. Official release expected Nov 24. Methodology
Short Squeeze Score
64/100
Short interest 4.3% of shares — P67 Days to cover 5.0 — P66 Price vs VWAP +3.3% — P78 Short-volume trend +11.8% — P87 Short interest change -11.9% — P22 Worst FTD 0.00% of shares — P35

Positioning score 63.7 + 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 (2026-10-30). 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 2026-11-13 08:31 UTC. Options model values may come from a cached snapshot; their original computation time is not supplied. Open interest has its own effective date.

Short Interest History

Settlement Date Current Position Previous Position Change Days to Cover
2026-11-30 Scheduled
FINRA publishes Dec 9
— — — —
2026-11-13 Scheduled
FINRA publishes Nov 24
— — — —
2026-10-30 16,500,537 18,738,329 -2,237,792 5.04
2026-10-15 18,738,329 17,790,429 +947,900 3.16
2026-09-30 17,790,429 15,531,828 +2,258,601 3.34
2026-09-15 15,531,828 15,514,096 +17,732 1.94
2026-08-31 15,514,096 13,229,412 +2,284,684 2.74
2026-08-14 13,229,412 14,754,295 -1,524,883 3.62
2026-07-31 14,754,295 15,277,222 -522,927 5.40
2026-07-15 15,277,222 13,661,637 +1,615,585 7.11
2026-06-30 13,661,637 15,253,387 -1,591,750 5.09
2026-06-15 15,253,387 14,752,968 +500,419 6.93
2026-05-29 14,752,968 13,200,672 +1,552,296 4.78
2026-05-15 13,200,672 11,840,795 +1,359,877 5.25
2026-04-30 11,840,795 10,942,320 +898,475 4.34
2026-04-15 10,942,320 9,381,279 +1,561,041 3.90
2026-03-31 9,381,279 10,712,456 -1,331,177 2.68
2026-03-13 10,712,456 13,457,804 -2,745,348 2.77
2026-02-27 13,457,804 13,778,468 -320,664 3.57
2026-02-13 13,778,468 10,953,559 +2,824,909 4.02
2026-01-30 10,953,559 9,612,867 +1,340,692 3.66
2026-01-15 9,612,867 10,244,172 -631,305 3.08
2025-12-31 10,244,172 9,319,867 +924,305 3.19
2025-12-15 9,319,867 8,715,542 +604,325 3.06
2025-11-28 8,715,542 8,494,018 +221,524 2.53
2025-11-14 8,494,018 7,278,874 +1,215,144 3.14

Full FINRA short interest reporting calendar

Showing 1–24 of 24 settlements
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