NEHI 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 |
|---|
| United States Treasury Bill | United States Treasury Bill | 2026-03-31 | Added / first present |
|---|
| ETHE 4 C16 | N/A | 2026-03-31 | Added / first present |
|---|
| ETHA 4 C23 | N/A | 2026-03-31 | Added / first present |
|---|
| ETHA 4 C18 | N/A | 2026-03-31 | Added / first present |
|---|
| ETHA 4 C17 | N/A | 2026-03-31 | Added / first present |
|---|
| ETHE 4 P16 | N/A | 2026-03-31 | Added / first present |
|---|
| ETHA 4 P23 | N/A | 2026-03-31 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| United States Treasury Bill | United States Treasury Bill | 2026-03-31 | Removed / first absent |
|---|
| ETHA 1 C23 | N/A | 2026-03-31 | Removed / first absent |
|---|
| ETHA 1 C28 | N/A | 2026-03-31 | Removed / first absent |
|---|
| ETHA 1 C26 | N/A | 2026-03-31 | Removed / first absent |
|---|
| ETHA 1 P23 | N/A | 2026-03-31 | Removed / first absent |
|---|