RGEN Short Interest
Repligen Corporation
1W: -4.2%
1M: +5.1%
3M: +28.4%
YTD: +10.6%
1Y: +24.6%
3Y: +12.9%
5Y: -43.8%
$181.70
+4.47 (+2.52%)
Weekly Expected Move ±6.0%
$160
$171
$182
$193
$203
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Supply Chain
Short Volume Summary
2026-10-0162.4%
Short Ratio
of total volume
67.9%
20-Day Avg
68.0%
50-Day Avg
▼ Falling
5-Day Trend
0.6M
Short Volume
1.0M
Total Volume
Daily Short Volume Ratio
Short Volume vs Total Volume
Exchange Breakdown
2026-10-01| Exchange | Short Volume | Total Volume | Short % |
|---|---|---|---|
| NASDAQ | 592,379 | 948,688 | 62.4% |
| NYSE | 25,619 | 40,252 | 63.6% |
| BATS | 795 | 1,991 | 39.9% |