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IDA · Idacorp Inc

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$142.61 +1.49 (+1.06%) At close · Aug 14
Market Cap
$7.83B
Shares
54.90M

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

Model estimate

Expected Aug 14 short interest

as of Aug 14
4,722,280 +3.6% vs reported
The latest estimate appears in the chart below. Official release expected Aug 25. Methodology
Short Squeeze Score
73/100
Short interest 8.3% of shares — P86 Days to cover 9.4 — P87 Price vs VWAP -1.6% — P39 Short-volume trend +4.6% — P69 Short interest change -1.1% — P50 Worst FTD 0.29% of shares — P87

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-31). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

Short Interest History

Settlement Date Current Position Previous Position Change Days to Cover
2026-08-31 Scheduled
FINRA publishes Sep 10
2026-08-14 Scheduled
FINRA publishes Aug 25
2026-07-31 4,556,328 4,607,642 -51,314 9.35
2026-07-15 4,607,642 5,174,888 -567,246 7.55
2026-06-30 5,174,888 4,626,260 +548,628 6.82
2026-06-15 4,626,260 3,622,664 +1,003,596 8.74
2026-05-29 3,622,664 4,798,443 -1,175,779 6.02
2026-05-15 4,798,443 4,472,830 +325,613 9.88
2026-04-30 4,472,830 4,363,498 +109,332 8.64
2026-04-15 4,363,498 4,446,449 -82,951 10.15
2026-03-31 4,446,449 4,284,373 +162,076 8.42
2026-03-13 4,284,373 4,242,780 +41,593 11.33
2026-02-27 4,242,780 4,199,623 +43,157 8.84
2026-02-13 4,199,623 3,962,399 +237,224 8.02
2026-01-30 3,962,399 4,203,372 -240,973 7.79
2026-01-15 4,203,372 4,392,102 -188,730 9.16
2025-12-31 4,392,102 4,151,604 +240,498 10.65
2025-12-15 4,151,604 3,882,120 +269,484 8.78
2025-11-28 3,882,120 3,624,347 +257,773 12.78
2025-11-14 3,624,347 3,419,787 +204,560 8.95
2025-10-31 3,419,787 3,405,479 +14,308 8.49
2025-10-15 3,405,479 3,678,795 -273,316 7.16
2025-09-30 3,678,795 3,496,413 +182,382 8.72
2025-09-15 3,496,413 3,413,036 +83,377 10.95
2025-08-29 3,413,036 3,437,853 -24,817 10.41
Showing 1–23 of 23 settlements
Key facts CIK 1057877 CUSIP 451107106 13F (30d) 517 filings 511 filers Visit website Investor relations