SNOY 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 |
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| SNOW 5 C155 | N/A | 2026-04-30 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2026-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2026-01-31 | Added / first present |
|---|
| SNOW 2 C230 | N/A | 2026-01-31 | Added / first present |
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| SNOW 2 C215 | N/A | 2026-01-31 | Added / first present |
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| SNOW 2 C217.5 | N/A | 2026-01-31 | Added / first present |
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| SNOW 2 C207.5 | N/A | 2026-01-31 | Added / first present |
|---|
| SNOW 2 C205 | 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 |
|---|
| TREASURY BILL | TREASURY BILL | 2025-10-31 | Added / first present |
|---|
| SNOW 12 C230 | N/A | 2025-10-31 | Added / first present |
|---|
| SNOW 11 C292.5 | N/A | 2025-10-31 | Added / first present |
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| SNOW 10 C277.5 | N/A | 2025-10-31 | Added / first present |
|---|
| SNOW 10 C270 | N/A | 2025-10-31 | Added / first present |
|---|
| SNOW 11 C280 | N/A | 2025-10-31 | Added / first present |
|---|
| SNOW 10 C265 | 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 |
|---|
| SNOW 8 C200 | N/A | 2025-07-31 | Added / first present |
|---|
| SNOW 8 C237.5 | N/A | 2025-07-31 | Added / first present |
|---|
| SNOW 8 C227.5 | 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 |
|---|
| SNOW 5 C140 | N/A | 2025-04-30 | Added / first present |
|---|
| SNOW 5 C175 | N/A | 2025-04-30 | Added / first present |
|---|
| SNOW 5 C165 | N/A | 2025-04-30 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| TREASURY BILL | TREASURY BILL | 2026-04-30 | Removed / first absent |
|---|
| SNOW 2 C230 | N/A | 2026-04-30 | Removed / first absent |
|---|
| SNOW 2 C215 | N/A | 2026-04-30 | Removed / first absent |
|---|
| SNOW 2 C217.5 | N/A | 2026-04-30 | Removed / first absent |
|---|
| SNOW 2 C207.5 | N/A | 2026-04-30 | Removed / first absent |
|---|
| SNOW 2 C205 | N/A | 2026-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-04-30 | Removed / first absent |
|---|
| SNOW 12 C230 | N/A | 2026-01-31 | Removed / first absent |
|---|
| SNOW 11 C292.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| SNOW 10 C277.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| SNOW 10 C270 | N/A | 2026-01-31 | Removed / first absent |
|---|
| SNOW 11 C280 | N/A | 2026-01-31 | Removed / first absent |
|---|
| SNOW 10 C265 | 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 |
|---|
| SNOW 8 C200 | N/A | 2025-10-31 | Removed / first absent |
|---|
| SNOW 8 C237.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| SNOW 8 C227.5 | 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 |
|---|
| SNOW 5 C140 | N/A | 2025-07-31 | Removed / first absent |
|---|
| SNOW 5 C175 | N/A | 2025-07-31 | Removed / first absent |
|---|
| SNOW 5 C165 | 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 |
|---|
| SNOW 2 C185 | N/A | 2025-04-30 | Removed / first absent |
|---|
| SNOW 2 C197.5 | N/A | 2025-04-30 | Removed / first absent |
|---|
| SNOW 1 C202.5 | N/A | 2025-04-30 | Removed / first absent |
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