Skip to main content
SLDP logo

SLDP · Solid Power, Inc. · Short Interest

Track SLDP — free
$2.33 -0.03 (-1.27%) At close · Oct 2
Market Cap
$545.35M
Shares
228.18M
Volume · Oct 2 2.33M Avg daily vol (3M) 3.28M

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

SLDP Latest Reported Short Interest

FINRA reported 27,816,344 SLDP shares sold short as of the September 15, 2026 settlement date, a decrease of 20,347 shares. Days to cover was 10.37 based on FINRA's reported average daily volume.

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

SLDP Short Interest Forecast

Equibles' model estimates 28,500,716 shares sold short for the September 30, 2026 settlement, +2.5% versus the latest reported position, with a likely range of 25,979,530 to 31,257,040 shares. This model prediction uses FINRA data through September 30, 2026; FINRA's official release is expected October 9, 2026.

Model estimate

Expected Sep 30 short interest

as of Sep 30 Medium confidence 58% chance it rises
28,500,716 +2.5% vs reported
Likely range 25,979,530 to 31,257,040 The latest estimate appears in the chart below. Official release expected Oct 9. Methodology
Short Squeeze Score
77/100
Short interest 12.2% of shares — P92 Days to cover 10.4 — P89 Price vs VWAP 0.0% — P71 Short-volume trend +4.6% — P64 Short interest change -0.1% — P42 Worst FTD 0.05% of shares — P75

Positioning score 77.4 + 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 (2026-09-15). 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 2026-10-04 13:04 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
2026-10-15 Scheduled
FINRA publishes Oct 26
— — — —
2026-09-30 Scheduled
FINRA publishes Oct 9
— — — —
2026-09-15 27,816,344 27,836,691 -20,347 10.37
2026-08-31 27,836,691 26,799,877 +1,036,814 11.77
2026-08-14 26,799,877 24,984,114 +1,815,763 6.91
2026-07-31 24,984,114 25,044,360 -60,246 6.43
2026-07-15 25,044,360 25,114,954 -70,594 6.53
2026-06-30 25,114,954 22,596,610 +2,518,344 5.00
2026-06-15 22,596,610 23,416,764 -820,154 4.07
2026-05-29 23,416,764 22,895,144 +521,620 3.53
2026-05-15 22,895,144 22,691,859 +203,285 2.80
2026-04-30 22,691,859 24,653,563 -1,961,704 2.28
2026-04-15 24,653,563 26,512,987 -1,859,424 6.29
2026-03-31 26,512,987 26,050,038 +462,949 6.98
2026-03-13 26,050,038 26,994,635 -944,597 6.54
2026-02-27 26,994,635 27,945,270 -950,635 6.85
2026-02-13 27,945,270 26,014,643 +1,930,627 4.91
2026-01-30 26,014,643 22,885,283 +3,129,360 3.43
2026-01-15 22,885,283 24,462,171 -1,576,888 3.97
2025-12-31 24,462,171 23,361,133 +1,101,038 4.24
2025-12-15 23,361,133 22,128,873 +1,232,260 3.34
2025-11-28 22,128,873 20,417,774 +1,711,099 2.40
2025-11-14 20,417,774 17,406,174 +3,011,600 1.00
2025-10-31 17,406,174 18,197,601 -791,427 1.53
2025-10-15 18,197,601 19,756,297 -1,558,696 1.00

Full FINRA short interest reporting calendar

Showing 1–23 of 23 settlements
Key facts CIK 1844862 CUSIP 83422N105 13F (30d) 2 filings 2 filers Visit website Investor relations