DECM 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 C6.79 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Added / first present |
|---|
| SPY 12 P680.57 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Added / first present |
|---|
| SPY 12 P336.21 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Added / first present |
|---|
| SPY 12 C728.23 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| MISXX | Dreyfus Government Cash Management | 2026-02-28 | Removed / first absent |
|---|
| SPY 12 C5.89 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Removed / first absent |
|---|
| SPY 12 P591.13 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Removed / first absent |
|---|
| SPY 12 C634.48 | CBOE GLOBAL MARKETS, INC. | 2026-02-28 | Removed / first absent |
|---|