GDXY 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 |
|---|
| GDX 3 C90 | N/A | 2026-01-31 | Added / first present |
|---|
| GDX 2 C119 | N/A | 2026-01-31 | Added / first present |
|---|
| GDX 2 C117 | N/A | 2026-01-31 | Added / first present |
|---|
| GDX 2 C116 | N/A | 2026-01-31 | Added / first present |
|---|
| GDX 1 C109 | N/A | 2026-01-31 | Added / first present |
|---|
| GDX 1 C110 | N/A | 2026-01-31 | Added / first present |
|---|
| GDX 1 C107 | N/A | 2026-01-31 | Added / first present |
|---|
| GDX 2 C112 | N/A | 2026-01-31 | Added / first present |
|---|
| GDX 2 C113 | N/A | 2026-01-31 | Added / first present |
|---|
| GDX 1 C106 | N/A | 2026-01-31 | Added / first present |
|---|
| GDX 2 C115 | 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 |
|---|
| GDX 11 C75 | N/A | 2025-10-31 | Added / first present |
|---|
| GDX 11 C77.5 | N/A | 2025-10-31 | Added / first present |
|---|
| GDX 11 C78.5 | N/A | 2025-10-31 | Added / first present |
|---|
| GDX 10 C74.5 | N/A | 2025-10-31 | Added / first present |
|---|
| GDX 10 C79 | N/A | 2025-10-31 | Added / first present |
|---|
| GDX 10 C78 | N/A | 2025-10-31 | Added / first present |
|---|
| GDX 10 C72.5 | N/A | 2025-10-31 | Added / first present |
|---|
| GDX 10 C75 | N/A | 2025-10-31 | Added / first present |
|---|
| GDX 11 C74.5 | 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 |
|---|
| GDX 8 C51 | N/A | 2025-07-31 | Added / first present |
|---|
| GDX 8 C55.5 | N/A | 2025-07-31 | Added / first present |
|---|
| GDX 8 C54.5 | 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 |
|---|
| GDX 6 C51 | N/A | 2025-04-30 | Added / first present |
|---|
| GDX 5 C53 | N/A | 2025-04-30 | Added / first present |
|---|
| GDX 5 C52 | N/A | 2025-04-30 | Added / first present |
|---|
| GDX 5 C50 | N/A | 2025-04-30 | Added / first present |
|---|
| GDX 5 C51 | N/A | 2025-04-30 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| GDX 3 C90 | N/A | 2026-04-30 | Removed / first absent |
|---|
| GDX 2 C119 | N/A | 2026-04-30 | Removed / first absent |
|---|
| GDX 2 C117 | N/A | 2026-04-30 | Removed / first absent |
|---|
| GDX 2 C116 | N/A | 2026-04-30 | Removed / first absent |
|---|
| GDX 1 C109 | N/A | 2026-04-30 | Removed / first absent |
|---|
| GDX 1 C110 | N/A | 2026-04-30 | Removed / first absent |
|---|
| GDX 1 C107 | N/A | 2026-04-30 | Removed / first absent |
|---|
| GDX 2 C112 | N/A | 2026-04-30 | Removed / first absent |
|---|
| GDX 2 C113 | N/A | 2026-04-30 | Removed / first absent |
|---|
| GDX 1 C106 | N/A | 2026-04-30 | Removed / first absent |
|---|
| GDX 2 C115 | N/A | 2026-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-04-30 | Removed / first absent |
|---|
| GDX 11 C75 | N/A | 2026-01-31 | Removed / first absent |
|---|
| GDX 11 C77.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| GDX 11 C78.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| GDX 10 C74.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| GDX 10 C79 | N/A | 2026-01-31 | Removed / first absent |
|---|
| GDX 10 C78 | N/A | 2026-01-31 | Removed / first absent |
|---|
| GDX 10 C72.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| GDX 10 C75 | N/A | 2026-01-31 | Removed / first absent |
|---|
| GDX 11 C74.5 | 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 |
|---|
| GDX 8 C51 | N/A | 2025-10-31 | Removed / first absent |
|---|
| GDX 8 C55.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| GDX 8 C54.5 | 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 |
|---|
| GDX 6 C51 | N/A | 2025-07-31 | Removed / first absent |
|---|
| GDX 5 C53 | N/A | 2025-07-31 | Removed / first absent |
|---|
| GDX 5 C52 | N/A | 2025-07-31 | Removed / first absent |
|---|
| GDX 5 C50 | N/A | 2025-07-31 | Removed / first absent |
|---|
| GDX 5 C51 | N/A | 2025-07-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-04-30 | 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 |
|---|
| 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 |
|---|
| GDX 3 C37 | N/A | 2025-04-30 | Removed / first absent |
|---|
| GDX 2 C40 | N/A | 2025-04-30 | Removed / first absent |
|---|
| GDX 2 C40.5 | N/A | 2025-04-30 | Removed / first absent |
|---|