OCTT 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 |
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| 4SPY 260930C00004930 | SPY 09/30/2026 4.93 C | 2025-10-31 | Added / first present |
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| 4SPY 260930P00666110 | SPY 09/30/2026 666.11 P | 2025-10-31 | Added / first present |
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| 4SPY 260930C00765240 | SPY 09/30/2026 765.24 C | 2025-10-31 | Added / first present |
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| 4SPY 260930P00599560 | SPY 09/30/2026 599.56 P | 2025-10-31 | Added / first present |
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| 4SPY 250930C00004250 | SPY 09/30/2025 4.25 C | 2024-10-31 | Added / first present |
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| 4SPY 250930P00573700 | SPY 09/30/2025 573.70 P | 2024-10-31 | Added / first present |
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| 4SPY 250930C00655810 | SPY 09/30/2025 655.81 C | 2024-10-31 | Added / first present |
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| 4SPY 250930P00516380 | SPY 09/30/2025 516.38 P | 2024-10-31 | Added / first present |
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| 2SPY 240930C00003160 | SPY 09/30/2024 3.16 C | 2024-01-31 | Added / first present |
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| 2SPY 240930P00427440 | SPY 09/30/2024 427.44 P | 2024-01-31 | Added / first present |
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| 2SPY 240930P00384730 | SPY 09/30/2024 384.73 P | 2024-01-31 | Added / first present |
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| 2SPY 240930C00510890 | SPY 09/30/2024 510.89 C | 2024-01-31 | Added / first present |
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| 2SPY 230929C00002640 | SPY 09/29/2023 2.64 C | 2022-10-31 | Added / first present |
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| 2SPY 230929P00357140 | SPY 09/29/2023 357.14 P | 2022-10-31 | Added / first present |
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| 2SPY 230929C00452550 | SPY 09/29/2023 452.55 C | 2022-10-31 | Added / first present |
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| 2SPY 230929P00321460 | SPY 09/29/2023 321.46 P | 2022-10-31 | Added / first present |
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Removals
| Ticker | Issuer | Observed date | Change |
|---|
| 4SPY 250930C00004250 | SPY 09/30/2025 4.25 C | 2025-10-31 | Removed / first absent |
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| 4SPY 250930P00573700 | SPY 09/30/2025 573.70 P | 2025-10-31 | Removed / first absent |
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| 4SPY 250930C00655810 | SPY 09/30/2025 655.81 C | 2025-10-31 | Removed / first absent |
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| 4SPY 250930P00516380 | SPY 09/30/2025 516.38 P | 2025-10-31 | Removed / first absent |
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| 2SPY 240930C00003160 | SPY 09/30/2024 3.16 C | 2024-10-31 | Removed / first absent |
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| 2SPY 240930P00427440 | SPY 09/30/2024 427.44 P | 2024-10-31 | Removed / first absent |
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| 2SPY 240930P00384730 | SPY 09/30/2024 384.73 P | 2024-10-31 | Removed / first absent |
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| 2SPY 240930C00510890 | SPY 09/30/2024 510.89 C | 2024-10-31 | Removed / first absent |
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| 2SPY 230929C00002640 | SPY 09/29/2023 2.64 C | 2024-01-31 | Removed / first absent |
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| 2SPY 230929P00357140 | SPY 09/29/2023 357.14 P | 2024-01-31 | Removed / first absent |
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| 2SPY 230929C00452550 | SPY 09/29/2023 452.55 C | 2024-01-31 | Removed / first absent |
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| 2SPY 230929P00321460 | SPY 09/29/2023 321.46 P | 2024-01-31 | Removed / first absent |
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| 4SPX 220930C02799900 | C/O SPX 09/30/2022 2799.90 C | 2022-10-31 | Removed / first absent |
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| 4SPX 220930P05599800 | P/O SPX 09/30/2022 5599.80 P | 2022-10-31 | Removed / first absent |
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| 4SPX 220930P04307540 | P/O SPX 09/30/2022 4307.54 P | 2022-10-31 | Removed / first absent |
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| 4XSP 220930C00279990 | C/O XSP 09/30/2022 279.99 C | 2022-10-31 | Removed / first absent |
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| 4XSP 220930P00559980 | P/O XSP 09/30/2022 559.98 P | 2022-10-31 | Removed / first absent |
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| 4XSP 220930P00430750 | P/O XSP 09/30/2022 430.75 P | 2022-10-31 | Removed / first absent |
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| 4XSP 220930C00559980 | C/O XSP 09/30/2022 559.98 C | 2022-10-31 | Removed / first absent |
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| 4XSP 220930P00279990 | P/O XSP 09/30/2022 279.99 P | 2022-10-31 | Removed / first absent |
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| 4XSP 220930P00387680 | P/O XSP 09/30/2022 387.68 P | 2022-10-31 | Removed / first absent |
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| 4XSP 220930C00485680 | C/O XSP 09/30/2022 485.68 C | 2022-10-31 | Removed / first absent |
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| 4SPX 220930C05599800 | C/O SPX 09/30/2022 5599.80 C | 2022-10-31 | Removed / first absent |
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| 4SPX 220930P02799900 | P/O SPX 09/30/2022 2799.90 P | 2022-10-31 | Removed / first absent |
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| 4SPX 220930P03876790 | P/O SPX 09/30/2022 3876.79 P | 2022-10-31 | Removed / first absent |
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| 4SPX 220930C04856750 | C/O SPX 09/30/2022 4856.75 C | 2022-10-31 | Removed / first absent |
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