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Dark PoolBIO
Dark Pool Activity: BIO — 20,473,822 shares traded off-exchange
Updated Jun 10, 2026
20,473,822 shares off-exchange
52 weeks tracked
Weekly Breakdown
| Week Start | DP Shares | DP Trades | DP % | WoW Change | Top Venue |
|---|---|---|---|---|---|
| 2026-03-02 | 522,658 | 23,071 | — | +35.8% | SGMT SIGMA X2 |
| 2026-02-23 | 384,983 | 18,194 | — | +2.9% | UBSA UBS ATS |
| 2026-02-16 | 374,016 | 16,485 | — | -59.3% | MSPL MS POOL (ATS-4) |
| 2026-02-09 | 918,699 | 22,847 | — | +153.8% | UBSA UBS ATS |
| 2026-02-02 | 361,905 | 15,562 | — | -11.8% | MLIX INSTINCT X |
| 2026-01-26 | 410,104 | 15,803 | — | +15.1% | SGMT SIGMA X2 |
| 2026-01-19 | 356,316 | 12,466 | — | +7.4% | SGMT SIGMA X2 |
| 2026-01-12 | 331,709 | 15,186 | — | -10.9% | SGMT SIGMA X2 |
| 2026-01-05 | 372,341 | 15,339 | — | +213.2% | SGMT SIGMA X2 |
| 2025-12-29 | 118,899 | 7,069 | — | -14.2% | MLIX INSTINCT X |
| 2025-12-22 | 138,554 | 8,914 | — | -53.9% | SGMT SIGMA X2 |
| 2025-12-15 | 300,424 | 12,978 | — | +52.1% | SGMT SIGMA X2 |
Venue Analysis
SGMT SIGMA X2
Dominant off-exchange venue for BIO in the most recent reporting week.
Volume Trend
Recent trend (last 4 weeks): ↑ Increasing (avg WoW change: +33.3%)
View full sentiment analysis for BIO including news, SEC filings, and insider activity.
StonkWhisper Score
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Dark pool data sourced from FINRA OTC Transparency reports and regulatory disclosure filings. Off-exchange volume figures represent aggregated reported activity and may not capture all dark venues. This page does not constitute financial advice. StonkWhisper presents public records only.
Last updated: June 10, 2026 at 06:31 UTC