OCTM 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 10 C6.62 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Added / first present |
|---|
| SPY 10 P664.37 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Added / first present |
|---|
| SPY 10 P373.85 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Added / first present |
|---|
| SPY 10 C710.9 | 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 |
|---|
| SPY 10 C5.83 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Removed / first absent |
|---|
| SPY 10 P584.57 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Removed / first absent |
|---|
| SPY 10 C625.8 | CBOE GLOBAL MARKETS, INC. | 2025-11-30 | Removed / first absent |
|---|