Exchange & Symbol Format

//@version=2
define(title="Multi-Exchange Comparison", position="offchart", axis=true);

// Binance Spot (no separator)
timeseries binanceSpot = ohlcv(symbol="BTCUSDT", exchange="BINANCE");

// Binance Futures (no separator)
timeseries binanceFutures = ohlcv(symbol="BTCUSDT", exchange="BINANCE_FUTURES");

// Coinbase (uses hyphen)
timeseries coinbase = ohlcv(symbol="BTC-USD", exchange="COINBASE");

// Plot comparison
plotLine(value=binanceSpot.close, width=2, colors=["#F3BA2F"], label=["Binance Spot"], desc=["BTCUSDT on Binance Spot"]);
plotLine(value=binanceFutures.close, width=2, colors=["#FF6B35"], label=["Binance Futures"], desc=["BTCUSDT on Binance Futures"]);
plotLine(value=coinbase.close, width=2, colors=["#0052FF"], label=["Coinbase"], desc=["BTC-USD on Coinbase"]);