Cboe Options to introduce real-time validation to Options Strike Request tool
All Cboe-affiliated U.S. Options Exchanges will introduce real-time validation enhancements to the Options Strike Request tool.
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Cboe Options to introduce default clearing by symbol for electronic Market-Maker Option trades
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All Cboe-affiliated U.S. Options Exchanges will support default clearing by underlying symbol for electronic Market-Maker Option trades.
Cboe Options to expand strike range for NANOS expirations
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Effective March 14, 2023, Cboe Options will begin listing additional strikes for NANOS options expirations using an expanded strike range.
Cboe plans to launch trading in Mini S&P 500 Index options during GTH
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Cboe Global Markets today announced plans to launch trading in Mini S&P 500 Index (XSP) options during global trading hours (GTH).
Cboe to add Tuesday and Thursday expirations for SPX Weeklys Options
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Cboe Global Markets will list S&P 500 Index (SPX) Weeklys options with Tuesday expirations beginning April 18, 2022.
Cboe Options introduces FLEX Micro Options for broad-based index products
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Cboe will introduce FLEX Micro Options, which will have a contract multiplier of 1, rather than the conventional 100.
Cboe Options introduces automation for index orders with multiple combos
Cboe Options Exchange (C1) will extend existing automated “combo” order handling to Index Combo orders that include multiple combos.
Cboe introduces new type of options, Nanos
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Cboe plans to launch Nanos S&P 500 in the first quarter of 2022, expanding the S&P 500 Index options suite.
Cboe Options introduces automation for index “combo” orders
Cboe Options Exchange (C1) will offer automated handling for up to 8:1 ratio index “combo” orders.
Cboe Options introduces 16-leg maximum for non-FLEX complex orders
Cboe Options, multi-leg orders
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Cboe Options exchanges will support an increased number of legs on non-FLEX complex orders, effective August 9, 2021.
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