CONY additions & removals
Changes are observation-bounded: an addition is the first retained official snapshot containing a security after an earlier absence; a removal is its first retained absence. Baseline holdings receive no invented addition date.
Additions
| Ticker | Issuer | Observed date | Change |
|---|
| TREASURY BILL | TREASURY BILL | 2026-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2026-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2026-01-31 | Added / first present |
|---|
| COIN 3 C270 | N/A | 2026-01-31 | Added / first present |
|---|
| COIN 2 C260 | N/A | 2026-01-31 | Added / first present |
|---|
| COIN 2 C210 | N/A | 2026-01-31 | Added / first present |
|---|
| COIN 2 C207.5 | N/A | 2026-01-31 | Added / first present |
|---|
| COIN 2 C220 | N/A | 2026-01-31 | Added / first present |
|---|
| COIN 2 C222.5 | N/A | 2026-01-31 | Added / first present |
|---|
| COIN 2 C215 | N/A | 2026-01-31 | Added / first present |
|---|
| COIN 2 C212.5 | N/A | 2026-01-31 | Added / first present |
|---|
| COIN 2 C200 | N/A | 2026-01-31 | Added / first present |
|---|
| COIN 2 C202.5 | N/A | 2026-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-10-31 | Added / first present |
|---|
| COIN 11 C300 | N/A | 2025-10-31 | Added / first present |
|---|
| COIN 12 C390 | N/A | 2025-10-31 | Added / first present |
|---|
| COIN 10 C367.5 | N/A | 2025-10-31 | Added / first present |
|---|
| COIN 10 C365 | N/A | 2025-10-31 | Added / first present |
|---|
| COIN 10 C377.5 | N/A | 2025-10-31 | Added / first present |
|---|
| COIN 10 C362.5 | N/A | 2025-10-31 | Added / first present |
|---|
| COIN 10 C350 | N/A | 2025-10-31 | Added / first present |
|---|
| COIN 10 C355 | N/A | 2025-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-07-31 | Added / first present |
|---|
| COIN 8 C390 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C447.5 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C450 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C455 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C437.5 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C402.5 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C400 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C422.5 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C435 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C415 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C407.5 | N/A | 2025-07-31 | Added / first present |
|---|
| COIN 8 C417.5 | N/A | 2025-07-31 | Added / first present |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-04-30 | Added / first present |
|---|
| COIN 5 C185 | N/A | 2025-04-30 | Added / first present |
|---|
| COIN 5 C195 | N/A | 2025-04-30 | Added / first present |
|---|
| COIN 5 C220 | N/A | 2025-04-30 | Added / first present |
|---|
| COIN 5 C230 | N/A | 2025-04-30 | Added / first present |
|---|
| COIN 5 C240 | N/A | 2025-04-30 | Added / first present |
|---|
| COIN 5 C217.5 | N/A | 2025-04-30 | Added / first present |
|---|
| COIN 5 C215 | N/A | 2025-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-01-31 | Added / first present |
|---|
| COIN 2 C280 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 2 C320 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 2 C300 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 2 C340 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 2 C345 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 2 C355 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 1 C370 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 1 C365 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 1 C310 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 1 C317.5 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 2 C315 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 2 C305 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 2 C302.5 | N/A | 2025-01-31 | Added / first present |
|---|
| COIN 11 C215 | N/A | 2024-10-31 | Added / first present |
|---|
| COIN 11 C237.5 | N/A | 2024-10-31 | Added / first present |
|---|
| COIN 11 C250 | N/A | 2024-10-31 | Added / first present |
|---|
| COIN 11 C245 | N/A | 2024-10-31 | Added / first present |
|---|
| COIN 11 C225 | N/A | 2024-10-31 | Added / first present |
|---|
| COIN 11 C220 | N/A | 2024-10-31 | Added / first present |
|---|
| US TREASURY N/B | US TREASURY N/B | 2024-07-31 | Added / first present |
|---|
| US TREASURY N/B | US TREASURY N/B | 2024-07-31 | Added / first present |
|---|
| COIN 8 C250 | N/A | 2024-07-31 | Added / first present |
|---|
| COIN 8 C260 | N/A | 2024-07-31 | Added / first present |
|---|
| COIN 8 C272.5 | N/A | 2024-07-31 | Added / first present |
|---|
| COIN 8 C270 | N/A | 2024-07-31 | Added / first present |
|---|
| US TREASURY N/B | US TREASURY N/B | 2024-04-30 | Added / first present |
|---|
| COIN 5 C260 | N/A | 2024-04-30 | Added / first present |
|---|
| COIN 5 C252.5 | N/A | 2024-04-30 | Added / first present |
|---|
| COIN 5 C255 | N/A | 2024-04-30 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| COIN 3 C270 | N/A | 2026-04-30 | Removed / first absent |
|---|
| COIN 2 C260 | N/A | 2026-04-30 | Removed / first absent |
|---|
| COIN 2 C210 | N/A | 2026-04-30 | Removed / first absent |
|---|
| COIN 2 C207.5 | N/A | 2026-04-30 | Removed / first absent |
|---|
| COIN 2 C220 | N/A | 2026-04-30 | Removed / first absent |
|---|
| COIN 2 C222.5 | N/A | 2026-04-30 | Removed / first absent |
|---|
| COIN 2 C215 | N/A | 2026-04-30 | Removed / first absent |
|---|
| COIN 2 C212.5 | N/A | 2026-04-30 | Removed / first absent |
|---|
| COIN 2 C200 | N/A | 2026-04-30 | Removed / first absent |
|---|
| COIN 2 C202.5 | N/A | 2026-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-04-30 | Removed / first absent |
|---|
| COIN 11 C300 | N/A | 2026-01-31 | Removed / first absent |
|---|
| COIN 12 C390 | N/A | 2026-01-31 | Removed / first absent |
|---|
| COIN 10 C367.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| COIN 10 C365 | N/A | 2026-01-31 | Removed / first absent |
|---|
| COIN 10 C377.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| COIN 10 C362.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| COIN 10 C350 | N/A | 2026-01-31 | Removed / first absent |
|---|
| COIN 10 C355 | N/A | 2026-01-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-01-31 | Removed / first absent |
|---|
| COIN 8 C390 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C447.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C450 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C455 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C437.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C402.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C400 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C422.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C435 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C415 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C407.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| COIN 8 C417.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-10-31 | Removed / first absent |
|---|
| COIN 5 C185 | N/A | 2025-07-31 | Removed / first absent |
|---|
| COIN 5 C195 | N/A | 2025-07-31 | Removed / first absent |
|---|
| COIN 5 C220 | N/A | 2025-07-31 | Removed / first absent |
|---|
| COIN 5 C230 | N/A | 2025-07-31 | Removed / first absent |
|---|
| COIN 5 C240 | N/A | 2025-07-31 | Removed / first absent |
|---|
| COIN 5 C217.5 | N/A | 2025-07-31 | Removed / first absent |
|---|
| COIN 5 C215 | N/A | 2025-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-04-30 | Removed / first absent |
|---|
| COIN 2 C280 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 2 C320 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 2 C300 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 2 C340 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 2 C345 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 2 C355 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 1 C370 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 1 C365 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 1 C310 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 1 C317.5 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 2 C315 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 2 C305 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 2 C302.5 | N/A | 2025-04-30 | Removed / first absent |
|---|
| COIN 11 C215 | N/A | 2025-01-31 | Removed / first absent |
|---|
| COIN 11 C237.5 | N/A | 2025-01-31 | Removed / first absent |
|---|
| COIN 11 C250 | N/A | 2025-01-31 | Removed / first absent |
|---|
| COIN 11 C245 | N/A | 2025-01-31 | Removed / first absent |
|---|
| COIN 11 C225 | N/A | 2025-01-31 | Removed / first absent |
|---|
| COIN 11 C220 | N/A | 2025-01-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-07-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2026-01-31 | Removed / first absent |
|---|
| COIN 8 C250 | N/A | 2024-10-31 | Removed / first absent |
|---|
| COIN 8 C260 | N/A | 2024-10-31 | Removed / first absent |
|---|
| COIN 8 C272.5 | N/A | 2024-10-31 | Removed / first absent |
|---|
| COIN 8 C270 | N/A | 2024-10-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-04-30 | Removed / first absent |
|---|
| COIN 5 C260 | N/A | 2024-07-31 | Removed / first absent |
|---|
| COIN 5 C252.5 | N/A | 2024-07-31 | Removed / first absent |
|---|
| COIN 5 C255 | N/A | 2024-07-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-01-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Removed / first absent |
|---|
| COIN 2 C130 | N/A | 2024-04-30 | Removed / first absent |
|---|
| COIN 3 C130 | N/A | 2024-04-30 | Removed / first absent |
|---|
| COIN 2 C142 | N/A | 2024-04-30 | Removed / first absent |
|---|
| COIN 2 C134 | N/A | 2024-04-30 | Removed / first absent |
|---|
| COIN 2 C131 | N/A | 2024-04-30 | Removed / first absent |
|---|