diff --git a/html/rechner/script.js b/html/rechner/script.js
index 9ff1a00..3627959 100644
--- a/html/rechner/script.js
+++ b/html/rechner/script.js
@@ -424,6 +424,86 @@
     initialCapitalDiv.appendChild(initialCapitalInput);
     contentDiv.appendChild(initialCapitalDiv);
 
+    // Create deposit tracking section
+    const depositSectionDiv = document.createElement("div");
+    depositSectionDiv.style.marginBottom = "10px";
+    depositSectionDiv.style.padding = "10px";
+    depositSectionDiv.style.border = "1px solid #444";
+    depositSectionDiv.style.borderRadius = "5px";
+    depositSectionDiv.style.backgroundColor = "#2a2a2a";
+    
+    const depositSectionLabel = document.createElement("h4");
+    depositSectionLabel.textContent = "Deposit/Withdrawal History";
+    depositSectionLabel.style.marginTop = "0";
+    depositSectionLabel.style.marginBottom = "10px";
+    depositSectionDiv.appendChild(depositSectionLabel);
+    
+    // Deposit list container
+    const depositListDiv = document.createElement("div");
+    depositListDiv.className = "deposit-list";
+    depositSectionDiv.appendChild(depositListDiv);
+    
+    // Add deposit controls
+    const addDepositDiv = document.createElement("div");
+    addDepositDiv.style.marginTop = "10px";
+    
+    const depositDateInput = document.createElement("input");
+    depositDateInput.type = "date";
+    depositDateInput.value = getToday();
+    depositDateInput.style.marginRight = "5px";
+    
+    const depositAmountInput = document.createElement("input");
+    depositAmountInput.type = "number";
+    depositAmountInput.step = "0.01";
+    depositAmountInput.placeholder = "Amount (+/-)";
+    depositAmountInput.style.marginRight = "5px";
+    depositAmountInput.style.width = "120px";
+    
+    const depositNotesInput = document.createElement("input");
+    depositNotesInput.type = "text";
+    depositNotesInput.placeholder = "Notes (optional)";
+    depositNotesInput.style.marginRight = "5px";
+    depositNotesInput.style.width = "150px";
+    
+    const addDepositBtn = document.createElement("button");
+    addDepositBtn.textContent = "Add Deposit/Withdrawal";
+    addDepositBtn.style.fontSize = "12px";
+    addDepositBtn.addEventListener("click", () => {
+      if (depositAmountInput.value && depositDateInput.value) {
+        addDepositEntry(depositListDiv, {
+          date: depositDateInput.value,
+          amount: parseFloat(depositAmountInput.value),
+          notes: depositNotesInput.value || ""
+        }, trackerId);
+        depositAmountInput.value = "";
+        depositNotesInput.value = "";
+        saveCoinTrackers();
+        updateInvestedChart();
+      }
+    });
+    
+    addDepositDiv.appendChild(depositDateInput);
+    addDepositDiv.appendChild(depositAmountInput);
+    addDepositDiv.appendChild(depositNotesInput);
+    addDepositDiv.appendChild(addDepositBtn);
+    depositSectionDiv.appendChild(addDepositDiv);
+    
+    contentDiv.appendChild(depositSectionDiv);
+
+    // Load existing deposits if available
+    if (data && data.deposits && data.deposits.length > 0) {
+      data.deposits.forEach(deposit => {
+        addDepositEntry(depositListDiv, deposit, trackerId);
+      });
+    } else if (data && data.initialCapital && parseFloat(data.initialCapital) > 0) {
+      // Migrate existing initial capital as first deposit
+      addDepositEntry(depositListDiv, {
+        date: "2025-01-01", // Default date for migrated data
+        amount: parseFloat(data.initialCapital),
+        notes: "Migrated from Initial Capital"
+      }, trackerId);
+    }
+
     // Create a container with positioning context for the table
     const tableWrapper = document.createElement("div");
     tableWrapper.className = "table-wrapper";
@@ -621,6 +701,76 @@
     updateRowYieldProjections(tr);
   };
 
+  // Function to add deposit/withdrawal entries to the deposit history
+  const addDepositEntry = (depositListDiv, depositData, trackerId) => {
+    const depositDiv = document.createElement("div");
+    depositDiv.style.display = "flex";
+    depositDiv.style.alignItems = "center";
+    depositDiv.style.marginBottom = "5px";
+    depositDiv.style.padding = "5px";
+    depositDiv.style.backgroundColor = "#3a3a3a";
+    depositDiv.style.borderRadius = "3px";
+    
+    const dateSpan = document.createElement("span");
+    dateSpan.textContent = depositData.date;
+    dateSpan.style.minWidth = "100px";
+    dateSpan.style.marginRight = "10px";
+    
+    const amountSpan = document.createElement("span");
+    const amount = parseFloat(depositData.amount);
+    amountSpan.textContent = amount >= 0 ? `+$${amount.toFixed(2)}` : `-$${Math.abs(amount).toFixed(2)}`;
+    amountSpan.style.minWidth = "80px";
+    amountSpan.style.marginRight = "10px";
+    amountSpan.style.color = amount >= 0 ? "#4CAF50" : "#f44336";
+    amountSpan.style.fontWeight = "bold";
+    
+    const notesSpan = document.createElement("span");
+    notesSpan.textContent = depositData.notes || "";
+    notesSpan.style.flex = "1";
+    notesSpan.style.marginRight = "10px";
+    notesSpan.style.fontStyle = "italic";
+    notesSpan.style.color = "#ccc";
+    
+    const deleteBtn = document.createElement("button");
+    deleteBtn.textContent = "×";
+    deleteBtn.style.background = "#f44336";
+    deleteBtn.style.color = "white";
+    deleteBtn.style.border = "none";
+    deleteBtn.style.borderRadius = "50%";
+    deleteBtn.style.width = "20px";
+    deleteBtn.style.height = "20px";
+    deleteBtn.style.fontSize = "12px";
+    deleteBtn.style.cursor = "pointer";
+    deleteBtn.title = "Delete deposit";
+    deleteBtn.addEventListener("click", () => {
+      if (confirm("Are you sure you want to delete this deposit record?")) {
+        depositDiv.remove();
+        saveCoinTrackers();
+        updateInvestedChart();
+      }
+    });
+    
+    depositDiv.appendChild(dateSpan);
+    depositDiv.appendChild(amountSpan);
+    depositDiv.appendChild(notesSpan);
+    depositDiv.appendChild(deleteBtn);
+    
+    // Insert deposits in chronological order
+    let inserted = false;
+    const existingDeposits = depositListDiv.children;
+    for (let i = 0; i < existingDeposits.length; i++) {
+      const existingDate = existingDeposits[i].querySelector('span').textContent;
+      if (depositData.date < existingDate) {
+        depositListDiv.insertBefore(depositDiv, existingDeposits[i]);
+        inserted = true;
+        break;
+      }
+    }
+    if (!inserted) {
+      depositListDiv.appendChild(depositDiv);
+    }
+  };
+
   // Enhanced version of addDynamicEntry that supports transaction types
   const addDynamicEntryWithData = (tbody, rowData, trackerId) => {
     const tr = document.createElement("tr");
@@ -790,19 +940,32 @@
     let totalDeposited = {};
     let dailyYieldTotals = {}; // Add this to track daily yields
     
-    // Calculate total initial capital across all trackers
-    let totalInitialCapital = 0;
-    Array.from(trackerDivs).forEach(div => {
-      if (div.dataset.showInChart === "false") return;
-      // Get initialCapital value
-      const initialCapitalInput = div.querySelector(".content input[type='number']");
-      if (initialCapitalInput) {
-        totalInitialCapital += parseFloat(initialCapitalInput.value || "0") || 0;
-      }
-    });
+    // Collect all deposit data from all trackers
+    let allDeposits = {};
     
     Array.from(trackerDivs).forEach(div => {
       if (div.dataset.showInChart === "false") return;
+      
+      // Collect deposits for this tracker
+      const depositListDiv = div.querySelector(".deposit-list");
+      if (depositListDiv) {
+        Array.from(depositListDiv.children).forEach(depositDiv => {
+          const dateSpan = depositDiv.querySelector('span:nth-child(1)');
+          const amountSpan = depositDiv.querySelector('span:nth-child(2)');
+          
+          if (dateSpan && amountSpan) {
+            const date = dateSpan.textContent;
+            const amountText = amountSpan.textContent;
+            const amount = parseFloat(amountText.replace(/[+\-$]/g, '')) * (amountText.startsWith('-') ? -1 : 1);
+            
+            if (!allDeposits[date]) {
+              allDeposits[date] = 0;
+            }
+            allDeposits[date] += amount;
+          }
+        });
+      }
+      
       const table = div.querySelector("table.coin-table");
       if (table) {
         const tbody = table.querySelector("tbody");
@@ -829,9 +992,6 @@
             // Calculate daily yield in dollars and accumulate for each date
             const yieldInDollars = currentVal * (dailyYieldPercent / 100);
             dailyYieldTotals[date] = (dailyYieldTotals[date] || 0) + yieldInDollars;
-            
-            // Set totalDeposited to the initial capital for all dates
-            totalDeposited[date] = totalInitialCapital;
           }
         });
         for (const date in trackerDaily) {
@@ -840,6 +1000,20 @@
       }
     });
 
+    // Calculate cumulative deposits over time
+    const sortedDepositDates = Object.keys(allDeposits).sort();
+    let cumulativeDeposits = 0;
+    const allDates = new Set([...Object.keys(portfolioValues), ...sortedDepositDates]);
+    
+    Array.from(allDates).sort().forEach(date => {
+      // Add any deposits that occurred on this date
+      if (allDeposits[date]) {
+        cumulativeDeposits += allDeposits[date];
+      }
+      // Set total deposited for this date to the cumulative amount
+      totalDeposited[date] = cumulativeDeposits;
+    });
+
     // Update daily yield history with new calculations
     for (const date in dailyYieldTotals) {
       dailyYieldHistory[date] = dailyYieldTotals[date];
@@ -861,7 +1035,7 @@
     let labels = dates.map(date => new Date(date).toLocaleDateString());
     let dailyFeesData = dates.map(date => dailyYieldHistory[date] || 0);
     let portfolioData = dates.map(date => portfolioValues[date] || persistedHistory[date]);
-    let depositedData = dates.map(date => totalDeposited[date] || persistedHistory[date] * 0.9);
+    let depositedData = dates.map(date => totalDeposited[date] || 0);
 
     // Update or create the chart
     if (investedChart) {
@@ -1155,6 +1329,26 @@
       const initialCapitalInput = div.querySelector(".content input[type='number']");
       const initialCapital = initialCapitalInput ? initialCapitalInput.value : "0.00";
       
+      // Get deposit history
+      const depositListDiv = div.querySelector(".deposit-list");
+      const deposits = [];
+      if (depositListDiv) {
+        Array.from(depositListDiv.children).forEach(depositDiv => {
+          const dateSpan = depositDiv.querySelector('span:nth-child(1)');
+          const amountSpan = depositDiv.querySelector('span:nth-child(2)');
+          const notesSpan = depositDiv.querySelector('span:nth-child(3)');
+          
+          if (dateSpan && amountSpan) {
+            const date = dateSpan.textContent;
+            const amountText = amountSpan.textContent;
+            // Parse amount from "+$123.45" or "-$123.45" format
+            const amount = parseFloat(amountText.replace(/[+\-$]/g, '')) * (amountText.startsWith('-') ? -1 : 1);
+            const notes = notesSpan ? notesSpan.textContent : "";
+            deposits.push({ date, amount, notes });
+          }
+        });
+      }
+      
       const table = div.querySelector("table.coin-table");
       const tbody = table.querySelector("tbody");
       const rows = [];
@@ -1171,8 +1365,8 @@
         rows.push({ date, time, currentValue, income, compound, dailyYield, notes, created });
       });
       const hasData = rows.some(row => row.currentValue !== 0 || row.income !== 0 || row.dailyYield !== 0);
-      if (hasData) {
-        trackers.push({ id: trackerId, coinName, platform, initialCapital, rows, showInChart, active });
+      if (hasData || deposits.length > 0) {
+        trackers.push({ id: trackerId, coinName, platform, initialCapital, deposits, rows, showInChart, active });
       }
     });
     updateCoinTrackersToBackend(trackers);