Criminal parallel share by technique
The likelihood that a manipulation action runs alongside a criminal prosecution varies sharply by technique. Schemes with identifiable individual victims and clear documentary evidence attract criminal attention far more often than order-book conduct, where intent must be inferred from data.
How this was calculated
A case is flagged as having a criminal parallel when the regulator’s release refers to the Department of Justice, a US Attorney, an indictment, a criminal complaint, or a guilty plea. This is a reference in the civil release, not an independent search of criminal dockets.
What this chart does not show
- This measures what the civil release mentions. A criminal case brought later, or brought without a civil counterpart, will not appear.
- Because DOJ coverage in this library is partial, the true criminal share is higher than shown for every technique.
- Techniques with small samples produce unstable percentages. Sample sizes are printed on each bar for that reason.
Source
Computed from this site's own case library, which is compiled from the primary releases of the issuing regulators. Regenerated on every build, so the figures move as cases are added.
Regenerated 2026-09-08
Reuse
Free to reuse with attribution. The chart, the underlying figures and the CSV below are published under CC BY 4.0. Credit Market Manipulation and link back to this page. The regulator releases the data is compiled from are separately available at their own sources, listed on our sources page.
The data
| technique | actions | with_criminal_parallel | share_pct |
|---|---|---|---|
| ponzi-schemes | 532 | 250 | 47 |
| price-manipulation | 72 | 33 | 46 |
| benchmark-submission-rigging | 32 | 14 | 44 |
| pump-and-dump | 121 | 52 | 43 |
| boiler-rooms | 71 | 30 | 42 |
| insider-trading | 608 | 219 | 36 |
| matched-orders | 24 | 8 | 33 |
| spoofing | 114 | 34 | 30 |
| paid-stock-promotion | 219 | 61 | 28 |
| wash-trading | 90 | 20 | 22 |
| reverse-merger-schemes | 66 | 13 | 20 |
| undisclosed-control-blocks | 119 | 14 | 12 |
| unregistered-distributions | 136 | 14 | 10 |
| naked-short-selling-debate | 41 | 0 | 0 |