ASPI · ASP Isotopes Inc.

$3.54 -0.24 (-6.23%) At close · Jul 29

Market Cap

$445.70M

125.90M

Total shares sold short and not yet covered, reported to FINRA by broker-dealers twice a month. Each reading settles on the 15th and the last business day of the month and is published seven business days later — the next scheduled dates are listed at the top of the table. Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score

73/100

Short interest 19.3% of shares — P98 Days to cover 6.8 — P79 Price vs VWAP -40.3% — P7 Short-volume trend +11.6% — P80 Short interest change +2.0% — P57 Worst FTD 0.32% of shares — P86

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-15). 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.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-08-14 Scheduled FINRA publishes Aug 25	—	—	—	—	—
2026-07-31 Scheduled FINRA publishes Aug 11	—	—	—	—	—
2026-07-15	24,237,238	23,756,842	+480,396	3,547,026	6.83
2026-06-30	23,756,842	23,093,270	+663,572	4,952,012	4.80
2026-06-15	23,093,270	22,580,613	+512,657	5,766,234	4.00
2026-05-29	22,580,613	23,082,673	-502,060	6,979,403	3.24
2026-05-15	23,082,673	24,948,729	-1,866,056	4,212,215	5.48
2026-04-30	24,948,729	25,332,791	-384,062	3,780,221	6.60
2026-04-15	25,332,791	25,469,515	-136,724	4,313,938	5.87
2026-03-31	25,469,515	22,437,204	+3,032,311	5,224,692	4.87
2026-03-13	22,437,204	24,326,781	-1,889,577	5,601,491	4.01
2026-02-27	24,326,781	22,658,515	+1,668,266	2,819,566	8.63
2026-02-13	22,658,515	20,587,124	+2,071,391	4,781,569	4.74
2026-01-30	20,587,124	21,212,899	-625,775	6,875,352	2.99
2026-01-15	21,212,899	20,658,615	+554,284	6,449,744	3.29
2025-12-31	20,658,615	20,400,115	+258,500	5,131,253	4.03
2025-12-15	20,400,115	18,807,461	+1,592,654	5,552,176	3.67
2025-11-28	18,807,461	18,685,049	+122,412	7,136,773	2.64
2025-11-14	18,685,049	17,543,519	+1,141,530	6,909,045	2.70
2025-10-31	17,543,519	15,818,701	+1,724,818	8,962,575	1.96
2025-10-15	15,818,701	16,080,150	-261,449	11,602,248	1.36
2025-09-30	16,080,150	16,456,056	-375,906	6,216,181	2.59
2025-09-15	16,456,056	15,452,460	+1,003,596	4,224,150	3.90
2025-08-29	15,452,460	14,219,587	+1,232,873	4,768,720	3.24
2025-08-15	14,219,587	13,168,795	+1,050,792	4,178,955	3.40
2025-07-31	13,168,795	16,337,928	-3,169,133	5,907,867	2.23

Showing 1–24 of 24 settlements

Key facts CIK 1921865 CUSIP 00218A105 13F (30d) 32 filings 32 filers Visit website Investor relations