发布

  • 17677 ed8e454f49

    feature: recognise equity tape letters S/V/H/U and add NASDAQ_SC (#9422)

    frostbyte_neo 发布于 2026-04-21 20:27:16 +00:00 | 132 次提交 在此版本后已推送到 master

    • feature: add NASDAQ_SC and NASDAQ_INT equity exchanges
    • map primary exchange codes S and T to new NASDAQ tier exchanges
    • T was previously folded into NASDAQ, now returns NASDAQ_INT
    • add V as alias for IEX in equity switch
    • fix MEMX description (was copy of LTSE)
    • feature: map equity exchange codes H and U to MIAX_PEARL and MEMX

    • feature: consolidate NASDAQ_INT code T into NASDAQ_SC

    Remove the separate NASDAQ_INT mapping in GetPrimaryExchange and map
    exchange code "T" to NASDAQ_SC. Update ExchangeTest cases accordingly
    and add coverage for IEX ("V") and MEMX ("U").

    • feature: remove orphaned NASDAQ_INT exchange entry

    Drop the NASDAQ_INT class entry from Exchange.cs. The "T" tape letter
    already routes to Exchange.NASDAQ via GetPrimaryExchange, leaving the
    class definition unreachable and inconsistent.

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