Whether this notification is from backtest mode (true) or live mode (false)
Why the signal was closed (take_profit | stop_loss | time_expired | closed)
Unix timestamp in milliseconds when the notification was created
Current market price at close
Exchange name where signal was executed
Unique notification identifier
Original entry price before any DCA averaging
Original stop loss price before any trailing adjustments
Original take profit price before any trailing adjustments
Position activation timestamp in milliseconds
Final PNL at signal close
Absolute profit/loss in USD
Total invested capital in USD
Profit/loss as percentage
Exit price from PNL calculation
Entry price from PNL calculation
Trade direction: "long" (buy) or "short" (sell)
Effective entry price at close
Effective stop loss price at close
Effective take profit price at close
Signal creation timestamp in milliseconds
Unique signal identifier (UUID v4)
Strategy name that generated this signal
Trading pair symbol (e.g., "BTCUSDT")
Unix timestamp in milliseconds when signal was closed
Total number of DCA entries (_entry.length). 1 = no averaging.
Total number of partial closes executed (_partial.length). 0 = no partial closes done.
Discriminator for type-safe union
Signal sync close notification. Emitted when an active pending signal is closed (TP/SL hit, time expired, or user-initiated).