 = position.entryPrice;
                                }
                            }
                            
                            // 處理 Z 分數
                            let displayZScore = 'N/A';
                            if (position.zScore !== null && position.zScore !== undefined) {
                                try {
                                    const zScoreValue = parseFloat(position.zScore);
                                    if (!isNaN(zScoreValue)) {
              