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ACHR · Archer Aviation Inc.

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$6.62 -0.35 (-5.02%) At close · Aug 14
Market Cap
$5.04B
Shares
770.02M

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
92,876,576 +3.3% vs reported
The latest estimate appears in the chart below. Official release expected Aug 25. Methodology
Short Squeeze Score
85/100
Short interest 11.7% of shares — P92 Days to cover 2.4 — P41 Price vs VWAP +16.1% — P89 Short-volume trend +10.0% — P83 Short interest change -5.4% — P38 Worst FTD 0.91% of shares — P93 Volume surge +10

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 89,919,543 95,100,718 -5,181,175 2.42
2026-07-15 95,100,718 108,476,072 -13,375,354 3.45
2026-06-30 108,476,072 123,330,060 -14,853,988 2.56
2026-06-15 123,330,060 92,082,595 +31,247,465 2.52
2026-05-29 92,082,595 107,087,793 -15,005,198 1.52
2026-05-15 107,087,793 97,410,053 +9,677,740 2.21
2026-04-30 97,410,053 91,868,691 +5,541,362 3.95
2026-04-15 91,868,691 98,660,047 -6,791,356 3.90
2026-03-31 98,660,047 87,660,833 +10,999,214 3.43
2026-03-13 87,660,833 82,916,967 +4,743,866 2.87
2026-02-27 82,916,967 89,060,010 -6,143,043 2.57
2026-02-13 89,060,010 90,772,604 -1,712,594 2.52
2026-01-30 90,772,604 84,139,220 +6,633,384 2.37
2026-01-15 84,139,220 90,402,353 -6,263,133 1.63
2025-12-31 90,402,353 90,532,542 -130,189 3.03
2025-12-15 90,532,542 91,273,703 -741,161 2.29
2025-11-28 91,273,703 97,777,843 -6,504,140 1.85
2025-11-14 97,777,843 80,122,537 +17,655,306 1.11
2025-10-31 80,122,537 75,556,005 +4,566,532 1.43
2025-10-15 75,556,005 94,942,500 -19,386,495 1.00
2025-09-30 94,942,500 101,406,970 -6,464,470 2.10
2025-09-15 101,406,970 92,770,658 +8,636,312 4.46
2025-08-29 92,770,658 95,751,866 -2,981,208 4.00
2025-08-15 95,751,866 83,285,166 +12,466,700 2.96
Showing 1–24 of 24 settlements
Key facts CIK 1824502 CUSIP 03945R102 13F (30d) 478 filings 474 filers Visit website Investor relations