What percent of IDRSF is sold short?

Track short interest, days-to-cover, and borrow rate for Idorsia (IDRSF) against insider and fund flow.

Is IDRSF a short squeeze candidate?

Compare short volume, days-to-cover, and borrow rate to insider buying — when insiders accumulate against heavy short interest, the squeeze setup gets stronger.

How is short volume different from short interest?

Short volume is daily shorting activity reported by FINRA; short interest is the bi-monthly snapshot of outstanding short positions. We track both for Idorsia (IDRSF).

Idorsia (IDRSF) Short Interest — Days to Cover, Float

Also trades as: IDIA.SW (SIX) · $vol 8M · 0RQE.L (LSE) · $vol 5M

$5.38

-0.02 (-0.37%)

Weekly Expected Move ±5.6%

$5 $5 $5 $6 $6

OTC · Healthcare · Biotechnology · Tech Score Sell · Power 38 · $1.4B mcap · 195M float · 0.0016% daily turnover · Short 91% of daily vol

Overview Chart Smart Money Financials Income Statement Cash Flow Balance Sheet Earnings

Analysis Technicals Weather Peers ESG Institutions Dark Pool Short Interest

Short Volume Summary

2026-09-17

100.0%

Short Ratio

of total volume

73.0%

20-Day Avg

73.0%

50-Day Avg

▲ Rising

5-Day Trend

0.0M

Short Volume

0.0M

Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-09-17

Exchange	Short Volume	Total Volume	Short %
O	2,992	2,992	100.0%

IDRSF Short Interest

Short Volume Summary

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

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