Cross-Exchange Spread Watcher

Spread alert: {{data}} Live confirmation prices (fetched fresh at execution time): Binance spot: {{price:binance:spot:btcusdt}} Kraken spot: {{price:kraken:spot:btcusdt}} Task: Compare the payload's spread_pct against the freshly fetched prices above. - If the spread is confirmed and still exceeds 0.2%, flag it as a live arbitrage opportunity and describe the direction (buy low venue, sell high venue). - If the fresh prices show the spread has already closed, respond "SPREAD CLOSED — no action" and explain the discrepancy between payload and live data. This reaction is informational only — it does not open positions. Summarize clearly for the alert log.