Dark Pool Activity: WLK — 101,930,357 shares traded off-exchange
This report covers off-exchange dark pool trading activity for $WLK on FINRA-registered Alternative Trading Systems (ATS). Dark pool volume data is published by FINRA on a two-week delayed basis under its ATS transparency program. Institutional investors favor dark pools to execute large block trades while minimizing the market impact that would result from routing the same orders through public exchanges. A spike in $WLK dark pool activity — particularly when it represents an elevated percentage of total market volume — often precedes significant price moves, as institutional accumulation or distribution can take multiple sessions to complete.
Weekly Breakdown
| Week Start | DP Shares | DP Trades | DP % | WoW Change | Top Venue |
|---|---|---|---|---|---|
| 2026-03-02 | 3,383,663 | 62,315 | — | +39.5% | UBSA UBS ATS |
| 2026-02-23 | 2,425,668 | 51,341 | — | +40.4% | INCR INTELLIGENT CROSS LLC |
| 2026-02-16 | 1,727,936 | 34,734 | — | -14.1% | INCR INTELLIGENT CROSS LLC |
| 2026-02-09 | 2,010,469 | 41,407 | — | -42.9% | UBSA UBS ATS |
| 2026-02-02 | 3,517,633 | 62,148 | — | +56.8% | INCR INTELLIGENT CROSS LLC |
| 2026-01-26 | 2,242,945 | 44,876 | — | +42.1% | UBSA UBS ATS |
| 2026-01-19 | 1,578,503 | 33,179 | — | -44.3% | INCR INTELLIGENT CROSS LLC |
| 2026-01-12 | 2,835,321 | 52,936 | — | +17.7% | INCR INTELLIGENT CROSS LLC |
| 2026-01-05 | 2,408,526 | 45,726 | — | +118.9% | INCR INTELLIGENT CROSS LLC |
| 2025-12-29 | 1,100,424 | 24,039 | — | +7.6% | INCR INTELLIGENT CROSS LLC |
| 2025-12-22 | 1,022,583 | 22,505 | — | -73.5% | INCR INTELLIGENT CROSS LLC |
| 2025-12-15 | 3,851,544 | 55,581 | — | +36.3% | INCR INTELLIGENT CROSS LLC |
Venue Analysis
Volume Trend
Recent trend (last 4 weeks): ↑ Increasing (avg WoW change: +5.7%)
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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: July 05, 2026 at 06:30 UTC