{"timestamp": "2026-10-31 00:04:42", "data": {"symbol": "RVSN", "security_type": "stock", "exchange_id": 2, "current_price": 2.71, "price_change": -0.2, "price_change_percent": -6.7797, "bid": 2.62, "ask": 2.98, "bid_size": 1500, "ask_size": 200, "open": 2.85, "high": 3.02, "low": 2.6001, "close": 2.75, "prev_day_close": 2.95, "volume": 25211, "iv30": 0.0, "iv30_change": 0.0, "iv30_change_percent": null, "seqno": 47175354713, "last_trade_time": "2026-10-30T15:56:13", "tick": "up"}, "symbol": "RVSN"}