PSIX · Power Solutions International, Inc.

$33.20 +1.42 (+4.47%) At close · Jul 22

Market Cap

$765.27M

23.05M

Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score

66/100

Short interest 7.5% of shares — P83 Days to cover 4.5 — P77 Price vs VWAP -27.2% — P11 Short-volume trend +7.7% — P77 Short interest change -0.6% — P42 Worst FTD 0.19% of shares — P82

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). 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
2026-06-30	1,734,886	1,744,970	-10,084	382,608	4.53
2026-06-15	1,744,970	1,762,704	-17,734	530,423	3.29
2026-05-29	1,762,704	1,605,971	+156,733	740,205	2.38
2026-05-15	1,605,971	1,336,823	+269,148	1,565,014	1.03
2026-04-30	1,336,823	1,668,725	-331,902	456,103	2.93
2026-04-15	1,668,725	1,618,574	+50,151	620,516	2.69
2026-03-31	1,618,574	1,455,429	+163,145	637,256	2.54
2026-03-13	1,455,429	1,140,321	+315,108	973,761	1.49
2026-02-27	1,140,321	1,388,891	-248,570	391,974	2.91
2026-02-13	1,388,891	1,614,516	-225,625	577,628	2.40
2026-01-30	1,614,516	1,838,389	-223,873	350,301	4.61
2026-01-15	1,838,389	1,797,403	+40,986	404,880	4.54
2025-12-31	1,797,403	1,968,083	-170,680	446,497	4.03
2025-12-15	1,968,083	1,885,003	+83,080	451,935	4.35
2025-11-28	1,885,003	1,516,832	+368,171	555,681	3.39
2025-11-14	1,516,832	1,276,536	+240,296	1,271,236	1.19
2025-10-31	1,276,536	1,125,337	+151,199	453,585	2.81
2025-10-15	1,125,337	691,184	+434,153	709,537	1.59
2025-09-30	691,184	485,205	+205,979	678,569	1.02
2025-09-15	485,205	398,972	+86,233	678,830	1.00
2025-08-29	398,972	419,471	-20,499	743,101	1.00
2025-08-15	419,471	478,065	-58,594	902,046	1.00
2025-07-31	478,065	546,809	-68,744	706,664	1.00

Showing 1–23 of 23 settlements

Key facts CIK 1137091 CUSIP 73933G202 13F (30d) 19 filings 19 filers Visit website Investor relations