diff --git a/index.html b/index.html
index c292dc1..eb64d79 100644
--- a/index.html
+++ b/index.html
@@ -99,22 +99,38 @@
                      <button class="w-8 h-8 bg-[#1e222d] border border-[#2d3a4f] text-gray-300 flex items-center justify-center rounded hover:bg-[#2d3a4f] transition-colors shadow-lg" id="btnLogScale" title="Log Scale">L</button>
                      
                      <!-- Settings Popup -->
-                     <div class="hidden absolute bottom-10 right-0 bg-[#1e222d] border border-[#2d3a4f] rounded-lg p-3 z-50 w-48 shadow-xl" id="settingsPopup">
+                     <div class="hidden absolute bottom-10 right-0 bg-[#1e222d] border border-[#2d3a4f] rounded-lg p-3 z-50 w-56 shadow-xl" id="settingsPopup">
                             <div class="mb-3">
-                                <label class="block text-[10px] text-[#8fa2b3] mb-1 uppercase tracking-wider">Timezone</label>
-                                <select class="w-full bg-[#0d1421] border border-[#2d3a4f] text-gray-300 text-xs rounded p-1.5 focus:ring-1 focus:ring-blue-500 focus:border-blue-500" id="timezoneSelect">
+                                <label class="block text-[10px] text-[#8fa2b3] mb-1 uppercase tracking-wider">Candle Colors</label>
+                                <div class="flex gap-2">
+                                    <div class="flex-1">
+                                        <label class="text-[9px] text-[#8fa2b3] block mb-0.5">Up</label>
+                                        <div class="h-6 w-full rounded border border-[#2d3a4f] relative overflow-hidden">
+                                            <input type="color" id="candleUpColor" value="#ff9800" class="absolute -top-2 -left-2 w-[200%] h-[200%] cursor-pointer p-0 m-0 border-0">
+                                        </div>
+                                    </div>
+                                    <div class="flex-1">
+                                        <label class="text-[9px] text-[#8fa2b3] block mb-0.5">Down</label>
+                                        <div class="h-6 w-full rounded border border-[#2d3a4f] relative overflow-hidden">
+                                            <input type="color" id="candleDownColor" value="#ff9800" class="absolute -top-2 -left-2 w-[200%] h-[200%] cursor-pointer p-0 m-0 border-0">
+                                        </div>
+                                    </div>
+                                </div>
+                            </div>
+                            
+                            <div class="grid grid-cols-[1fr_auto] items-center gap-2 mb-3">
+                                <label class="text-[10px] text-[#8fa2b3] uppercase tracking-wider">Decimals</label>
+                                <input type="number" id="priceFormatInput" min="0" max="8" value="2" class="w-16 bg-[#0d1421] border border-[#2d3a4f] text-gray-300 text-xs rounded p-1.5 text-center focus:ring-1 focus:ring-blue-500 focus:border-blue-500">
+                            </div>
+
+                            <div class="grid grid-cols-[auto_1fr] items-center gap-2 mb-0">
+                                <label class="text-[10px] text-[#8fa2b3] uppercase tracking-wider whitespace-nowrap">Timezone</label>
+                                <select class="w-full bg-[#0d1421] border border-[#2d3a4f] text-gray-300 text-[10px] rounded p-1.5 focus:ring-1 focus:ring-blue-500 focus:border-blue-500" id="timezoneSelect">
                                     <option value="UTC">UTC</option>
                                     <option value="Europe/Warsaw" selected>Warsaw</option>
                                     <option value="America/New_York">New York</option>
                                 </select>
                             </div>
-                             <div class="mb-0">
-                                <label class="block text-[10px] text-[#8fa2b3] mb-1 uppercase tracking-wider">Price Format</label>
-                                <select class="w-full bg-[#0d1421] border border-[#2d3a4f] text-gray-300 text-xs rounded p-1.5 focus:ring-1 focus:ring-blue-500 focus:border-blue-500" id="priceFormatSelect">
-                                    <option value="0">Integer</option>
-                                    <option value="2">2 Decimals</option>
-                                </select>
-                            </div>
                      </div>
                  </div>
                  
diff --git a/js/ui/chart.js b/js/ui/chart.js
index 41258ad..c3f89e4 100644
--- a/js/ui/chart.js
+++ b/js/ui/chart.js
@@ -342,27 +342,80 @@ constructor() {
             },
            });         
          // Setup price format selector change handler
-         const priceSelect = document.getElementById("priceFormatSelect");
-         if (priceSelect) {
-             priceSelect.addEventListener("change", (e) => {
-                 const precision = parseInt(e.target.value);
-                 this.chart.priceScale().applyOptions({
-                     priceFormat: { type: "price", precision: precision, minMove: precision===0 ? 1 : 0.0001 }
+         const priceInput = document.getElementById("priceFormatInput");
+         
+         // Load saved precision
+         let savedPrecision = parseInt(localStorage.getItem('winterfail_price_precision'));
+         if (isNaN(savedPrecision)) savedPrecision = 2;
+         
+         if (priceInput) priceInput.value = savedPrecision;
+         
+         if (priceInput) {
+             priceInput.addEventListener("input", (e) => {
+                 let precision = parseInt(e.target.value);
+                 if (isNaN(precision)) precision = 2;
+                 if (precision < 0) precision = 0;
+                 if (precision > 8) precision = 8;
+                 
+                 localStorage.setItem('winterfail_price_precision', precision);
+                 
+                 const minMove = precision === 0 ? 1 : Number((1 / Math.pow(10, precision)).toFixed(precision));
+                 
+                 this.candleSeries.applyOptions({
+                     priceFormat: { type: "price", precision: precision, minMove: minMove }
                  });
              });
          }
          
+         // Load candle colors from storage or default
+         const savedUpColor = localStorage.getItem('winterfail_candle_up') || '#ff9800';
+         const savedDownColor = localStorage.getItem('winterfail_candle_down') || '#ff9800';
+         
+         const candleUpInput = document.getElementById('candleUpColor');
+         const candleDownInput = document.getElementById('candleDownColor');
+         
+         if (candleUpInput) candleUpInput.value = savedUpColor;
+         if (candleDownInput) candleDownInput.value = savedDownColor;
+         
+         // Calculate initial minMove based on saved precision
+         const initialMinMove = savedPrecision === 0 ? 1 : Number((1 / Math.pow(10, savedPrecision)).toFixed(savedPrecision));
+
          this.candleSeries = this.chart.addSeries(LightweightCharts.CandlestickSeries, {
-             upColor: '#f0b90b',
-             downColor: '#f0b90b',
-             borderUpColor: '#f0b90b',
-             borderDownColor: '#f0b90b',
-             wickUpColor: '#f0b90b',
-             wickDownColor: '#f0b90b',
+             upColor: savedUpColor,
+             downColor: savedDownColor,
+             borderUpColor: savedUpColor,
+             borderDownColor: savedDownColor,
+             wickUpColor: savedUpColor,
+             wickDownColor: savedDownColor,
              lastValueVisible: false,
              priceLineVisible: false,
-                 priceFormat: { type: 'price', precision: 0, minMove: 1 }
+             priceFormat: { type: 'price', precision: savedPrecision, minMove: initialMinMove }
          }, 0);
+         
+         // Color change listeners
+         if (candleUpInput) {
+             candleUpInput.addEventListener('input', (e) => {
+                 const color = e.target.value;
+                 localStorage.setItem('winterfail_candle_up', color);
+                 this.candleSeries.applyOptions({
+                     upColor: color,
+                     borderUpColor: color,
+                     wickUpColor: color
+                 });
+             });
+         }
+         
+         if (candleDownInput) {
+             candleDownInput.addEventListener('input', (e) => {
+                 const color = e.target.value;
+                 localStorage.setItem('winterfail_candle_down', color);
+                 this.candleSeries.applyOptions({
+                     downColor: color,
+                     borderDownColor: color,
+                     wickDownColor: color
+                 });
+             });
+         }
 
         this.avgPriceSeries = this.chart.addSeries(LightweightCharts.LineSeries, {
             color: '#00bcd4',
@@ -372,7 +425,7 @@ constructor() {
             priceLineVisible: false,
            crosshairMarkerVisible: false,
             title: '',
-                 priceFormat: { type: 'price', precision: 0, minMove: 1 }
+                 priceFormat: { type: 'price', precision: savedPrecision, minMove: initialMinMove }
 });
         
         this.currentPriceLine = this.candleSeries.createPriceLine({
@@ -432,9 +485,24 @@ constructor() {
     }
     
     initPriceScaleControls() {
+        const btnSettings = document.getElementById('btnSettings');
+        const settingsPopup = document.getElementById('settingsPopup');
         const btnAutoScale = document.getElementById('btnAutoScale');
         const btnLogScale = document.getElementById('btnLogScale');
         
+        if (btnSettings && settingsPopup) {
+            btnSettings.addEventListener('click', (e) => {
+                e.stopPropagation();
+                settingsPopup.classList.toggle('hidden');
+            });
+            
+            document.addEventListener('click', (e) => {
+                if (!settingsPopup.contains(e.target) && e.target !== btnSettings && !btnSettings.contains(e.target)) {
+                    settingsPopup.classList.add('hidden');
+                }
+            });
+        }
+        
         if (!btnAutoScale || !btnLogScale) return;
         
         this.priceScaleState = {
@@ -1045,16 +1113,17 @@ async loadSignals() {
             });
         }
         
-        document.getElementById('currentPrice').textContent = price.toFixed(2);
+        const savedPrecision = parseInt(localStorage.getItem('winterfail_price_precision')) || 2;
+        document.getElementById('currentPrice').textContent = price.toFixed(savedPrecision);
         
         if (this.statsData) {
             const change = this.statsData.change_24h;
             document.getElementById('currentPrice').className = 'stat-value ' + (change >= 0 ? 'positive' : 'negative');
             document.getElementById('priceChange').textContent = (change >= 0 ? '+' : '') + change.toFixed(2) + '%';
             document.getElementById('priceChange').className = 'stat-value ' + (change >= 0 ? 'positive' : 'negative');
-            document.getElementById('dailyHigh').textContent = this.statsData.high_24h.toFixed(2);
-            document.getElementById('dailyLow').textContent = this.statsData.low_24h.toFixed(2);
-}
+            document.getElementById('dailyHigh').textContent = this.statsData.high_24h.toFixed(savedPrecision);
+            document.getElementById('dailyLow').textContent = this.statsData.low_24h.toFixed(savedPrecision);
+        }
     }
     
 switchTimeframe(interval) {