Skip to main content
OPRX logo

OPRX · OptimizeRx Corp

Track OPRX — free
$8.72 -0.06 (-0.68%) At close · Aug 14
Market Cap
$164.25M
Shares
18.84M

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
1,359,611 +0.1% vs reported
The latest estimate appears in the chart below. Official release expected Aug 25. Methodology
Short Squeeze Score
86/100
Short interest 7.2% of shares — P83 Days to cover 6.3 — P77 Price vs VWAP +54.0% — P99 Short-volume trend -15.2% — P10 Short interest change -6.9% — P34 Worst FTD 0.04% of shares — P64 Price spike +10 Earnings soon +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 1,358,369 1,459,450 -101,081 6.34
2026-07-15 1,459,450 1,129,328 +330,122 4.21
2026-06-30 1,129,328 1,851,668 -722,340 1.81
2026-06-15 1,851,668 1,731,042 +120,626 6.33
2026-05-29 1,731,042 2,013,468 -282,426 4.01
2026-05-15 2,013,468 2,162,829 -149,361 3.17
2026-04-30 2,162,829 2,161,339 +1,490 4.95
2026-04-15 2,161,339 1,988,505 +172,834 4.90
2026-03-31 1,988,505 1,590,947 +397,558 3.53
2026-03-13 1,590,947 1,398,242 +192,705 2.56
2026-02-27 1,398,242 1,673,046 -274,804 3.84
2026-02-13 1,673,046 1,672,289 +757 3.44
2026-01-30 1,672,289 1,630,959 +41,330 5.95
2026-01-15 1,630,959 1,656,628 -25,669 6.73
2025-12-31 1,656,628 1,693,883 -37,255 6.51
2025-12-15 1,693,883 1,744,072 -50,189 6.76
2025-11-28 1,744,072 1,694,888 +49,184 7.95
2025-11-14 1,694,888 1,752,984 -58,096 4.18
2025-10-31 1,752,984 1,715,363 +37,621 7.52
2025-10-15 1,715,363 1,715,938 -575 5.61
2025-09-30 1,715,938 1,731,577 -15,639 4.76
2025-09-15 1,731,577 1,345,179 +386,398 4.50
2025-08-29 1,345,179 1,211,861 +133,318 3.81
Showing 1–23 of 23 settlements
Key facts CIK 1448431 CUSIP 68401U204 13F (30d) 111 filings 108 filers Visit website Investor relations