QCOC 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 |
|---|
| QQQ 10 C6.03 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Added / first present |
|---|
| QQQ 10 P603.92 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Added / first present |
|---|
| QQQ 10 P483.13 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Added / first present |
|---|
| QQQ 10 C678.87 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| MISXX | Dreyfus Government Cash Management | 2026-02-28 | Removed / first absent |
|---|
| QQQ 10 C4.93 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Removed / first absent |
|---|
| QQQ 10 P494.46 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Removed / first absent |
|---|
| QQQ 10 P395.57 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Removed / first absent |
|---|
| QQQ 10 C556.27 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Removed / first absent |
|---|