FINRA-reported short interest data for PRPH, plus the related observational metrics traders commonly track (days to cover, short float, trend). Stonvex makes no prediction and provides no recommendation — this page is a data summary, not investment advice.
Short float
—
Short interest ÷ shares outstanding
Days to cover
1.0
At trailing 90-day avg volume
SI vs prior
-0.4%
Change since last FINRA settlement
Price · 30 days
-3.6%
Trailing close-to-close move
Short interest
44.13K
As of 2026-04-15
Avg daily volume
260.00K
Trailing 90 days · FINRA
Last close
$0.10
Vol 46.03K
Short interest trend · last 6 reports
→2026-04-1544.13K-0.4%
↓2026-03-3144.29K-36.5%
↑2026-03-1369.77K+12.7%
↓2026-02-2761.89K-21.5%
↑2026-02-1378.86K+14.4%
↓2026-01-3068.91K-28.9%
FINRA settles short interest twice a month. An ↑ arrow means shorts were adding into the position vs the prior settlement (crowding); a ↓ arrow means shorts were covering.
Why the latest row isn't today's date: FINRA collects short-interest snapshots on the 15th and last business day of each month, then publishes them ~8 business days later. The newest published row above (2026-04-15) is the most current FINRA data in existence. Next expected update: May 12, 2026 (for the 2026-04-30 settlement).
Next earnings date
No upcoming earnings date in Finnhub's calendar for PRPH. ETFs, foreign issuers, and recently-listed tickers are commonly missing here.
Disclaimer: All figures on this page are publicly reported data points (FINRA short interest, exchange-listed options, scheduled earnings dates). Stonvex does not classify securities as buys, sells, holds, squeezes, or any other directional label. Nothing here is investment advice or a recommendation. Stonvex is not a registered investment advisor.
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