OCTW 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 260930C00005000 | SPY 09/30/2026 5.00 C | 2025-10-31 | Added / first present |
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| 4SPY 260930P00666250 | SPY 09/30/2026 666.25 P | 2025-10-31 | Added / first present |
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| 4SPY 260930P00532940 | SPY 09/30/2026 532.94 P | 2025-10-31 | Added / first present |
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| 4SPY 260930C00734730 | SPY 09/30/2026 734.73 C | 2025-10-31 | Added / first present |
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| 4SPY 250930C00004300 | SPY 09/30/2025 4.30 C | 2024-10-31 | Added / first present |
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| 4SPY 250930P00573820 | SPY 09/30/2025 573.82 P | 2024-10-31 | Added / first present |
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| 4SPY 250930P00459010 | SPY 09/30/2025 459.01 P | 2024-10-31 | Added / first present |
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| 4SPY 250930C00631820 | SPY 09/30/2025 631.82 C | 2024-10-31 | Added / first present |
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| 2SPY 240930C00003210 | SPY 09/30/2024 3.21 C | 2024-01-31 | Added / first present |
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| 2SPY 240930P00427520 | SPY 09/30/2024 427.52 P | 2024-01-31 | Added / first present |
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| 2SPY 240930P00341980 | SPY 09/30/2024 341.98 P | 2024-01-31 | Added / first present |
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| 2SPY 240930C00486600 | SPY 09/30/2024 486.60 C | 2024-01-31 | Added / first present |
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| 2SPY 230929C00002680 | SPY 09/29/2023 2.68 C | 2022-10-31 | Added / first present |
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| 2SPY 230929P00357220 | SPY 09/29/2023 357.22 P | 2022-10-31 | Added / first present |
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| 2SPY 230929P00285740 | SPY 09/29/2023 285.74 P | 2022-10-31 | Added / first present |
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| 2SPY 230929C00418540 | SPY 09/29/2023 418.54 C | 2022-10-31 | Added / first present |
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Removals
| Ticker | Issuer | Observed date | Change |
|---|
| 4SPY 250930C00004300 | SPY 09/30/2025 4.30 C | 2025-10-31 | Removed / first absent |
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| 4SPY 250930P00573820 | SPY 09/30/2025 573.82 P | 2025-10-31 | Removed / first absent |
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| 4SPY 250930P00459010 | SPY 09/30/2025 459.01 P | 2025-10-31 | Removed / first absent |
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| 4SPY 250930C00631820 | SPY 09/30/2025 631.82 C | 2025-10-31 | Removed / first absent |
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| 2SPY 240930C00003210 | SPY 09/30/2024 3.21 C | 2024-10-31 | Removed / first absent |
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| 2SPY 240930P00427520 | SPY 09/30/2024 427.52 P | 2024-10-31 | Removed / first absent |
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| 2SPY 240930P00341980 | SPY 09/30/2024 341.98 P | 2024-10-31 | Removed / first absent |
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| 2SPY 240930C00486600 | SPY 09/30/2024 486.60 C | 2024-10-31 | Removed / first absent |
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| 2SPY 230929C00002680 | SPY 09/29/2023 2.68 C | 2024-01-31 | Removed / first absent |
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| 2SPY 230929P00357220 | SPY 09/29/2023 357.22 P | 2024-01-31 | Removed / first absent |
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| 2SPY 230929P00285740 | SPY 09/29/2023 285.74 P | 2024-01-31 | Removed / first absent |
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| 2SPY 230929C00418540 | SPY 09/29/2023 418.54 C | 2024-01-31 | Removed / first absent |
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| 4SPX 220930C02799940 | C/O SPX 09/30/2022 2799.94 C | 2022-10-31 | Removed / first absent |
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| 4SPX 220930P05599890 | P/O SPX 09/30/2022 5599.89 P | 2022-10-31 | Removed / first absent |
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| 4SPX 220930P04307580 | P/O SPX 09/30/2022 4307.58 P | 2022-10-31 | Removed / first absent |
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| 4XSP 220930C00280030 | C/O XSP 09/30/2022 280.03 C | 2022-10-31 | Removed / first absent |
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| 4XSP 220930P00560070 | P/O XSP 09/30/2022 560.07 P | 2022-10-31 | Removed / first absent |
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| 4XSP 220930P00430800 | P/O XSP 09/30/2022 430.80 P | 2022-10-31 | Removed / first absent |
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| 4XSP 220930C00560070 | C/O XSP 09/30/2022 560.07 C | 2022-10-31 | Removed / first absent |
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| 4XSP 220930P00280030 | P/O XSP 09/30/2022 280.03 P | 2022-10-31 | Removed / first absent |
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| 4XSP 220930P00344600 | P/O XSP 09/30/2022 344.60 P | 2022-10-31 | Removed / first absent |
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| 4XSP 220930C00460050 | C/O XSP 09/30/2022 460.05 C | 2022-10-31 | Removed / first absent |
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| 4SPX 220930C05599890 | C/O SPX 09/30/2022 5599.89 C | 2022-10-31 | Removed / first absent |
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| 4SPX 220930P02799940 | P/O SPX 09/30/2022 2799.94 P | 2022-10-31 | Removed / first absent |
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| 4SPX 220930P03446030 | P/O SPX 09/30/2022 3446.03 P | 2022-10-31 | Removed / first absent |
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| 4SPX 220930C04600450 | C/O SPX 09/30/2022 4600.45 C | 2022-10-31 | Removed / first absent |
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