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Dark Pool DataHIO
Dark Pool Activity: HIO — 12,582,607 shares traded off-exchange
Updated Jun 11, 2026
12,582,607 shares off-exchange
47 weeks tracked
Weekly Breakdown
| Week Start | DP Shares | DP Trades | DP % | WoW Change | Top Venue |
|---|---|---|---|---|---|
| 2026-02-02 | 365,060 | 1,214 | — | +63.9% | XSTM CROSSSTREAM |
| 2026-01-26 | 222,688 | 1,167 | — | +50.8% | UBSA UBS ATS |
| 2026-01-19 | 147,656 | 724 | — | -63.1% | UBSA UBS ATS |
| 2026-01-12 | 400,474 | 1,959 | — | +18.4% | UBSA UBS ATS |
| 2026-01-05 | 338,364 | 1,209 | — | -48.8% | UBSA UBS ATS |
| 2025-12-29 | 661,123 | 2,234 | — | +271.1% | UBSA UBS ATS |
| 2025-12-22 | 178,139 | 725 | — | -46.6% | UBSA UBS ATS |
| 2025-12-15 | 333,777 | 1,582 | — | +24.5% | UBSA UBS ATS |
| 2025-12-08 | 268,064 | 998 | — | +11.3% | MLIX INSTINCT X |
| 2025-12-01 | 240,879 | 1,043 | — | +85.8% | MLIX INSTINCT X |
| 2025-11-24 | 129,620 | 638 | — | -52.8% | UBSA UBS ATS |
| 2025-11-17 | 274,337 | 1,488 | — | +140.9% | MLIX INSTINCT X |
Venue Analysis
XSTM CROSSSTREAM
Dominant off-exchange venue for HIO in the most recent reporting week.
Volume Trend
Recent trend (last 4 weeks): ↑ Increasing (avg WoW change: +17.5%)
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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 11, 2026 at 06:31 UTC