539 sitting members of Congress, one tile each, colored by Stock Trading Grade for trades dated Oct 21, 2024 to Oct 21, 2026: 398 A, 43 B, 35 C, 27 D, 19 F and 17 not graded.
Same published method for every member. Not graded means filings we have not read fall inside the window, so no letter is shown.
Data retrieved Oct 21, 2026. Tiles run A to F, then not graded, alphabetically by last name within a grade. Hover a tile for the member.