# `CCXT.Greeks`
[🔗](https://github.com/ZenHive/ccxt_client/blob/main/lib/ccxt/greeks.ex#L1)

Unified options greeks data.

Represents the greeks (risk sensitivities) for an options contract.

## Fields

  * `symbol` - Unified symbol
  * `timestamp` - Data timestamp in milliseconds
  * `datetime` - ISO 8601 datetime string
  * `delta` - Price sensitivity to underlying
  * `gamma` - Delta sensitivity to underlying
  * `theta` - Time decay per day
  * `vega` - Sensitivity to volatility
  * `rho` - Sensitivity to interest rate
  * `bid_size` - Bid size
  * `ask_size` - Ask size
  * `bid_implied_volatility` - Implied volatility from bid
  * `ask_implied_volatility` - Implied volatility from ask
  * `mark_implied_volatility` - Implied volatility from mark price
  * `bid_price` - Bid price
  * `ask_price` - Ask price
  * `mark_price` - Mark price
  * `last_price` - Last traded price
  * `underlying_price` - Underlying asset price
  * `info` - Raw exchange response

# `t`

```elixir
@type t() :: %CCXT.Greeks{
  ask_implied_volatility: number() | nil,
  ask_price: number() | nil,
  ask_size: number() | nil,
  bid_implied_volatility: number() | nil,
  bid_price: number() | nil,
  bid_size: number() | nil,
  datetime: String.t() | nil,
  delta: number() | nil,
  gamma: number() | nil,
  info: map() | nil,
  last_price: number() | nil,
  mark_implied_volatility: number() | nil,
  mark_price: number() | nil,
  rho: number() | nil,
  symbol: String.t() | nil,
  theta: number() | nil,
  timestamp: integer() | nil,
  underlying_price: number() | nil,
  vega: number() | nil
}
```

# `schema`

```elixir
@spec schema() :: map()
```

JSON Schema for the Greeks unified type.

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*Consult [api-reference.md](api-reference.md) for complete listing*