Returns all registered option instruments.
Array of instruments
Unique instrument identifier. Format: {ASSET}_USDC-{DDMMMYY}-{STRIKE}-{C|P}
"SOL_USDC-28FEB26-150-C"
Strike price in USDC micros
150000000
call, put "call"
Expiration timestamp (Unix seconds)
1740729600
Minimum price increment in USDC micros
1000
Minimum order size in millicontracts
100
Units of underlying per contract (always 1)
1