DDEC 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 |
|---|
| Dreyfus Government Cash Management Funds | Dreyfus Government Cash Management Funds | 2026-02-28 | Added / first present |
|---|
| SPY 12 C6.8 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Added / first present |
|---|
| SPY 12 P646.56 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Added / first present |
|---|
| SPY 12 P476.41 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Added / first present |
|---|
| SPY 12 C761.99 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Added / first present |
|---|
| SPY 12 C5.9 | CBOE GLOBAL MARKETS, INC. | 2025-02-28 | Added / first present |
|---|
| SPY 12 P561.59 | CBOE GLOBAL MARKETS, INC. | 2025-02-28 | Added / first present |
|---|
| SPY 12 P413.81 | CBOE GLOBAL MARKETS, INC. | 2025-02-28 | Added / first present |
|---|
| SPY 12 C664.51 | CBOE GLOBAL MARKETS, INC. | 2025-02-28 | Added / first present |
|---|
| SPY 12 C4.68 | CBOE GLOBAL MARKETS, INC. | 2024-02-29 | Added / first present |
|---|
| SPY 12 P445.86 | CBOE GLOBAL MARKETS, INC. | 2024-02-29 | Added / first present |
|---|
| SPY 12 P328.53 | CBOE GLOBAL MARKETS, INC. | 2024-02-29 | Added / first present |
|---|
| SPY 12 C536.68 | CBOE GLOBAL MARKETS, INC. | 2024-02-29 | Added / first present |
|---|
| SPY 12 C3.82 | CBOE GLOBAL MARKETS, INC. | 2023-02-28 | Added / first present |
|---|
| SPY 12 P364.11 | CBOE GLOBAL MARKETS, INC. | 2023-02-28 | Added / first present |
|---|
| SPY 12 P268.29 | CBOE GLOBAL MARKETS, INC. | 2023-02-28 | Added / first present |
|---|
| SPY 12 C447.2 | CBOE GLOBAL MARKETS, INC. | 2023-02-28 | Added / first present |
|---|
| SPY 12 C4.59 | CBOE GLOBAL MARKETS, INC. | 2022-02-28 | Added / first present |
|---|
| SPY 12 P436.88 | CBOE GLOBAL MARKETS, INC. | 2022-02-28 | Added / first present |
|---|
| SPY 12 C497.12 | CBOE GLOBAL MARKETS, INC. | 2022-02-28 | Added / first present |
|---|
| SPY 12 P321.91 | CBOE GLOBAL MARKETS, INC. | 2022-02-28 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| SPY 12 C5.9 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Removed / first absent |
|---|
| SPY 12 P561.59 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Removed / first absent |
|---|
| SPY 12 P413.81 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Removed / first absent |
|---|
| SPY 12 C664.51 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Removed / first absent |
|---|
| SPY 12 C4.68 | CBOE GLOBAL MARKETS, INC. | 2025-02-28 | Removed / first absent |
|---|
| SPY 12 P445.86 | CBOE GLOBAL MARKETS, INC. | 2025-02-28 | Removed / first absent |
|---|
| SPY 12 P328.53 | CBOE GLOBAL MARKETS, INC. | 2025-02-28 | Removed / first absent |
|---|
| SPY 12 C536.68 | CBOE GLOBAL MARKETS, INC. | 2025-02-28 | Removed / first absent |
|---|
| SPY 12 C3.82 | CBOE GLOBAL MARKETS, INC. | 2024-02-29 | Removed / first absent |
|---|
| SPY 12 P364.11 | CBOE GLOBAL MARKETS, INC. | 2024-02-29 | Removed / first absent |
|---|
| SPY 12 P268.29 | CBOE GLOBAL MARKETS, INC. | 2024-02-29 | Removed / first absent |
|---|
| SPY 12 C447.2 | CBOE GLOBAL MARKETS, INC. | 2024-02-29 | Removed / first absent |
|---|
| SPY 12 C4.59 | CBOE GLOBAL MARKETS, INC. | 2023-02-28 | Removed / first absent |
|---|
| SPY 12 P436.88 | CBOE GLOBAL MARKETS, INC. | 2023-02-28 | Removed / first absent |
|---|
| SPY 12 C497.12 | CBOE GLOBAL MARKETS, INC. | 2023-02-28 | Removed / first absent |
|---|
| SPY 12 P321.91 | CBOE GLOBAL MARKETS, INC. | 2023-02-28 | Removed / first absent |
|---|
| MISXX | Dreyfus Government Cash Management | 2026-02-28 | Removed / first absent |
|---|
| SPY 12 C3.68 | CBOE GLOBAL MARKETS, INC. | 2022-02-28 | Removed / first absent |
|---|
| SPY 12 P350.72 | CBOE GLOBAL MARKETS, INC. | 2022-02-28 | Removed / first absent |
|---|
| SPY 12 P258.43 | CBOE GLOBAL MARKETS, INC. | 2022-02-28 | Removed / first absent |
|---|
| SPY 12 C398.71 | CBOE GLOBAL MARKETS, INC. | 2022-02-28 | Removed / first absent |
|---|