Data Conventions - Joyride Docs

Units

cost = price_micros * size_millicontracts / 1000

Example:

2_000_000 * 500 / 1000 = 1_000_000

That corresponds to buying 0.5 contracts at

2.00 for a total cost of

1.00.

Joyride follows Deribit’s linear options naming style:

{ASSET}_USDC-{DMMMYY}-{STRIKE}-{C|P}

Examples:

Minimum order size is 10 millicontracts, or 0.01 contracts.

A few surfaces intentionally use float USD values instead of micros:

When integrating, treat the exchange wire format as the source of truth for units. The SDK normalizes many of these differences for callers.