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GET
Get current option implied volatility

Path Parameters

symbol
string
required

Option instrument symbol

Response

Current option implied volatility

symbol
string
required
Example:

"BTC_USDC-2MAY26-77000-C"

mark_iv
string
required

Current mark implied volatility as a ratio, not a percentage.

Pattern: ^[0-9]+\.[0-9]{8}$
Example:

"0.81234567"

as_of_ms
integer<int64>
required

Gateway receive time in Unix milliseconds.