t() :: %TinkoffInvest.Model.OrderBook{
  asks: [TinkoffInvest.Model.OrderBook.Ask.t()],
  bids: [TinkoffInvest.Model.OrderBook.Bid.t()],
  close_price: float(),
  depth: integer(),
  face_value: float(),
  figi: String.t(),
  last_price: float(),
  limit_down: float(),
  limit_up: float(),
  min_price_increment: float(),
  trade_status: String.t()
}