GetProfitLoss and GetProfitLossSummary

// Should not require any additional logging

export interface Timestamped {
  timestamp: number;
}

export interface FrozenFunds {
  frozenFunds: BigNumber; // in whole tokens (eg. ETH)
}

export interface ProfitLossResult extends
  Timestamped, // profit and loss as of this timestamp
  FrozenFunds { // funds the user froze to be in this position (see FrozenFunds docs)
  marketId: Address; // user's position is in this market
  outcome: number; // user's position is in this market outcome
  netPosition: BigNumber; // current quantity of shares in user's position for this market outcome. "net" position because if user bought 4 shares and sold 6 shares, netPosition would be -2 shares (ie. 4 - 6 = -2). User is "long" this market outcome (gets paid if this outcome occurs) if netPosition is positive. User is "short" this market outcome (gets paid if this outcome does not occur) if netPosition is negative
  averagePrice: BigNumber; // denominated in tokens/share. average price user paid for shares in the current open position
  realized: BigNumber; // realized profit in tokens (eg. ETH) user already got from this market outcome. "realized" means the user bought/sold shares in such a way that the profit is already in the user's wallet
  unrealized: BigNumber; // unrealized profit in tokens (eg. ETH) user could get from this market outcome. "unrealized" means the profit isn't in the user's wallet yet; the user could close the position to "realize" the profit, but instead is holding onto the shares. Computed using last trade price.
  total: BigNumber; // total profit in tokens (eg. ETH). Always equal to realized + unrealized
  unrealizedCost: BigNumber; // denominated in tokens. Cost of shares in netPosition
  realizedCost: BigNumber; // denominated in tokens. Cumulative cost of shares included in realized profit
  totalCost: BigNumber; // denominated in tokens. Always equal to unrealizedCost + realizedCost
  realizedPercent: BigNumber; // realized profit percent (ie. profit/cost)
  unrealizedPercent: BigNumber; // unrealized profit percent (ie. profit/cost)
  totalPercent: BigNumber; // total profit percent (ie. profit/cost)
  currentValue: BigNumber; // current value of netPosition, always equal to unrealized minus frozenFunds
}