USE 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 |
|---|---|---|---|
| CLM6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2026-03-31 | Added / first present |
| United States Treasury Bills | United States Treasury Bills | 2026-03-31 | Added / first present |
| RBM6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2026-03-31 | Added / first present |
| NGH27 | NEW YORK MERCANTILE EXCHANGE, INC. | 2026-03-31 | Added / first present |
| NGH26 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Added / first present |
| CLH6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Added / first present |
| XBH6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Added / first present |
| ECH6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Added / first present |
| NGZ26 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Added / first present |
| XBZ6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Added / first present |
| CLZ6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Added / first present |
| CLZ5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-09-30 | Added / first present |
| NGZ25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-09-30 | Added / first present |
| XBZ5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-09-30 | Added / first present |
| ECZ5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-09-30 | Added / first present |
| CLU6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-09-30 | Added / first present |
| NGU26 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-09-30 | Added / first present |
| XBU6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-09-30 | Added / first present |
| NGU25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-06-30 | Added / first present |
| XBU5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-06-30 | Added / first present |
| CLU5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-06-30 | Added / first present |
| XBM5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Added / first present |
| NGM25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Added / first present |
| CLM5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Added / first present |
| NGH26 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Added / first present |
| CLH6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Added / first present |
| NGH25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Added / first present |
| CLH5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2024-12-31 | Added / first present |
| XBH5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Added / first present |
| CLZ5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Added / first present |
| NGZ25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Added / first present |
| XBZ5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Added / first present |
| CLZ4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Added / first present |
| XBZ4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2024-09-30 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2024-09-30 | Added / first present |
| WI TREASURY BILL | WI TREASURY BILL | 2024-09-30 | Added / first present |
| ECZ4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Added / first present |
| NGU25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Added / first present |
| XBU5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Added / first present |
| CLU5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2024-06-28 | Added / first present |
| NGU24 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Added / first present |
| CLU4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2024-06-28 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2024-06-28 | Added / first present |
| XBU4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Added / first present |
| ECU4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Added / first present |
| XBM5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Added / first present |
| NGM25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Added / first present |
| CLM5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Added / first present |
| CLM4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-03-28 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2024-03-28 | Added / first present |
| NGM24 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-03-28 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2024-03-28 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2024-03-28 | Added / first present |
| XBM4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-03-28 | Added / first present |
| ECM4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-03-28 | Added / first present |
| NGH25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-03-28 | Added / first present |
| CLZ4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-12-29 | Added / first present |
| NGH24 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-12-29 | Added / first present |
| CLH4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-12-29 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Added / first present |
| XBH4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-12-29 | Added / first present |
| XBZ4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-12-29 | Added / first present |
| CLZ3 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-09-29 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2023-09-29 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2023-09-29 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2023-09-29 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2023-09-29 | Added / first present |
| XBZ3 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-09-29 | Added / first present |
| TREASURY BILL | TREASURY BILL | 2023-09-29 | Added / first present |
| ECZ3 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-09-29 | Added / first present |
| NGU24 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-09-29 | Added / first present |
Removals
| Ticker | Issuer | Observed date | Change |
|---|---|---|---|
| NGH26 | NEW YORK MERCANTILE EXCHANGE, INC. | 2026-03-31 | Removed / first absent |
| CLH6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2026-03-31 | Removed / first absent |
| XBH6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2026-03-31 | Removed / first absent |
| ECH6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2026-03-31 | Removed / first absent |
| NGZ26 | NEW YORK MERCANTILE EXCHANGE, INC. | 2026-03-31 | Removed / first absent |
| XBZ6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2026-03-31 | Removed / first absent |
| CLZ6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2026-03-31 | Removed / first absent |
| CLZ5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Removed / first absent |
| NGZ25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Removed / first absent |
| XBZ5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Removed / first absent |
| ECZ5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Removed / first absent |
| CLU6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Removed / first absent |
| NGU26 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Removed / first absent |
| XBU6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-12-31 | Removed / first absent |
| NGU25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-09-30 | Removed / first absent |
| XBU5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-09-30 | Removed / first absent |
| CLU5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-09-30 | Removed / first absent |
| XBM5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-06-30 | Removed / first absent |
| NGM25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-06-30 | Removed / first absent |
| CLM5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-06-30 | Removed / first absent |
| NGH26 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-06-30 | Removed / first absent |
| CLH6 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-06-30 | Removed / first absent |
| NGH25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Removed / first absent |
| CLH5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2025-03-31 | Removed / first absent |
| XBH5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Removed / first absent |
| CLZ5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Removed / first absent |
| NGZ25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Removed / first absent |
| XBZ5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2025-03-31 | Removed / first absent |
| CLZ4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Removed / first absent |
| XBZ4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-12-31 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-12-31 | Removed / first absent |
| WI TREASURY BILL | WI TREASURY BILL | 2024-12-31 | Removed / first absent |
| ECZ4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Removed / first absent |
| NGU25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Removed / first absent |
| XBU5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Removed / first absent |
| CLU5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-12-31 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-09-30 | Removed / first absent |
| NGU24 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Removed / first absent |
| CLU4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-09-30 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-09-30 | Removed / first absent |
| XBU4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Removed / first absent |
| ECU4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Removed / first absent |
| XBM5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Removed / first absent |
| NGM25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Removed / first absent |
| CLM5 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-09-30 | Removed / first absent |
| CLM4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-06-28 | Removed / first absent |
| NGM24 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-06-28 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-06-28 | Removed / first absent |
| XBM4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Removed / first absent |
| ECM4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Removed / first absent |
| NGH25 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-06-28 | Removed / first absent |
| CLZ4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-03-28 | Removed / first absent |
| NGH24 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-03-28 | Removed / first absent |
| CLH4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-03-28 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-03-28 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-03-28 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-03-28 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-03-28 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2024-03-28 | Removed / first absent |
| XBH4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-03-28 | Removed / first absent |
| XBZ4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2024-03-28 | Removed / first absent |
| CLZ3 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-12-29 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Removed / first absent |
| XBZ3 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-12-29 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Removed / first absent |
| ECZ3 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-12-29 | Removed / first absent |
| NGU24 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-12-29 | Removed / first absent |
| NGU23 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-09-29 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2023-09-29 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2023-09-29 | Removed / first absent |
| XBU3 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-09-29 | Removed / first absent |
| United States Treasury Bill- When Issued | United States Treasury Bill- When Issued | 2023-12-29 | Removed / first absent |
| WI TSY BILL | WI TSY BILL | 2023-09-29 | Removed / first absent |
| TREASURY BILL | TREASURY BILL | 2023-12-29 | Removed / first absent |
| CLU3 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-09-29 | Removed / first absent |
| CLM4 | NEW YORK MERCANTILE EXCHANGE, INC. | 2023-09-29 | Removed / first absent |