COB working excelent

web/cob_dashboard.html

@@ -655,7 +655,7 @@
              
              // Use wider price range for higher resolution multipliers to maintain depth
              const baseRange = 0.02; // 2% base range
-             const expandedRange = baseRange * Math.max(1, resolutionMultiplier * 0.5); // Expand range for higher multipliers
+             const expandedRange = baseRange * Math.max(1, resolutionMultiplier * 2.5); // Very aggressive expansion
              const priceRange = midPrice * expandedRange;
              const minPrice = midPrice - priceRange;
              const maxPrice = midPrice + priceRange;
@@ -664,23 +664,56 @@
              function aggregateOrders(orders, isAsk = false) {
                  const buckets = new Map();
                  
-                 orders.forEach(order => {
+                 // First, filter orders within the expanded price range
+                 const filteredOrders = orders.filter(order => {
+                     return order.price >= minPrice && order.price <= maxPrice &&
+                            (isAsk ? order.price >= midPrice : order.price <= midPrice);
+                 });
+                 
+                 // Aggregate into buckets
+                 filteredOrders.forEach(order => {
                      const bucketPrice = resolutionFunc(order.price);
                      if (!buckets.has(bucketPrice)) {
                          buckets.set(bucketPrice, {
                              price: bucketPrice,
                              volume: 0,
-                             value: 0
+                             value: 0,
+                             orderCount: 0
                          });
                      }
                      const bucket = buckets.get(bucketPrice);
                      bucket.volume += order.volume || 0;
                      bucket.value += (order.volume || 0) * order.price;
+                     bucket.orderCount += 1;
                  });
                  
-                 return Array.from(buckets.values())
+                 // Convert to array and ensure minimum buckets
-                     .filter(bucket => bucket.price >= minPrice && bucket.price <= maxPrice)
+                 let result = Array.from(buckets.values());
-                     .filter(bucket => isAsk ? bucket.price >= midPrice : bucket.price <= midPrice);
+                 
+                 // If we have very few buckets, create additional empty ones
+                 if (result.length > 0 && result.length < 5) {
+                     const bucketSize = resolutionMultiplier * (prefix === 'btc' ? 10 : 1);
+                     const baseBucket = result[isAsk ? 0 : result.length - 1];
+                     
+                     for (let i = 0; i < 8; i++) { // Create up to 8 additional buckets
+                         const newPrice = isAsk 
+                             ? baseBucket.price + (bucketSize * (i + 1))
+                             : baseBucket.price - (bucketSize * (i + 1));
+                         
+                         if (newPrice > 0 && 
+                             newPrice >= minPrice && newPrice <= maxPrice &&
+                             (isAsk ? newPrice >= midPrice : newPrice <= midPrice)) {
+                             result.push({
+                                 price: newPrice,
+                                 volume: 0,
+                                 value: 0,
+                                 orderCount: 0
+                             });
+                         }
+                     }
+                 }
+                 
+                 return result;
              }
              
              // Aggregate or use raw data based on resolution multiplier
@@ -732,7 +765,7 @@
                  allOrders.push({ 
                      ...ask, 
                      side: 'ASK',
-                     showPrice: index % 10 === 0, // Show every 10th price for readability
+                     showPrice: resolutionMultiplier > 1 ? true : (index % 10 === 0), // Show every price when using multiplier
                      volumePercent: (ask.volume / maxVolume) * 100
                  });
              });
@@ -753,7 +786,7 @@
                  allOrders.push({ 
                      ...bid, 
                      side: 'BID',
-                     showPrice: index % 10 === 0, // Show every 10th price for readability
+                     showPrice: resolutionMultiplier > 1 ? true : (index % 10 === 0), // Show every price when using multiplier
                      volumePercent: (bid.volume / maxVolume) * 100
                  });
              });