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Messagefields9used byFlexConsolidationused byFlexOptionState

Fields

The number on the right of each row is the protobuf field number.
tickerTicker1
Underlying ticker of the FLEX option contract.
flex_tickerstring2
FLEX ticker assigned by OCC.
option_symbolstring3
OSI symbol of the FLEX option contract.
strikeint324
Strike price in thousandths of a dollar.
expirystring5
Expiration date in YYYY-MM-DD.
Call or put.
Settlement timing or calculation method.
Exercise style of the contract.
Delivery method of the contract.
Last modified on September 23, 2026