Congressional stock trading is accelerating at unusual rates. Fresh velocity data flags five lawmakers whose recent activity deviates sharply from long-term patterns, with z-scores ranging from 3.4 to 7.19. The standout is Rep. Ed Case, a Hawaii Democrat whose 7.19 velocity z-score reflects trading well above his baseline of 0.21 transactions per month. He recorded four trades in the past 90 days as part of a career total of 14. Similar spikes appear on both sides of the aisle and in both chambers, suggesting a broader shift in how some elected officials are engaging with markets.
Rep. Scott H. Peters (D-CA) posts the second-highest reading at 5.52, executing 69 trades over the last 90 days against a monthly baseline of 4.65 and a lifetime total of 741. On the Republican side, Rep. Lloyd K. Smucker (R-PA) shows a 3.98 z-score with seven trades in the period, while Sen. David H. McCormick (R-PA) recorded 70 trades despite a higher baseline of 7.69 per month. Rep. Maria Elvira Salazar (R-FL) completes the group with a 3.4 z-score and 26 recent trades. These figures represent statistically significant departures from each member's prior behavior, with the current 90-day counts often doubling or tripling expected activity.
Disclosure records reveal the flavor of this activity. Peters filed several late trades in government securities and municipal bonds, including a $500K-$1M purchase of Westminster CA school bonds and sales of Treasury bills. Case added Apple shares in a transaction disclosed 146 days after execution, exceeding the STOCK Act's 45-day window. Smucker sold positions in financial names including Wells Fargo, Fulton Financial, and Prudential around April 22-23. The timing of these filings and trades coincides with broader market swings and policy debates over interest rates and fiscal measures, though no direct causal link is established in the public data.
The surge raises questions about what factors are driving elected officials to increase market exposure so dramatically. Heightened economic uncertainty, sector-specific legislation under consideration, or simply greater comfort with personal portfolios could all play a role. Public tracking under the STOCK Act continues to spotlight these patterns, even as late-filing issues persist across multiple offices. Whether this elevated activity produces outsized returns or simply reflects routine portfolio rebalancing remains to be seen, but the velocity numbers are hard to ignore.
This is data analysis, not financial advice.
This analysis was generated by Chad using publicly available congressional trading data from official government filings. This is not financial advice. All data is sourced from senate.gov, clerk.house.gov, and SEC EDGAR.