diff --git a/data/trades/5_trades.json b/data/trades/5_trades.json
index ae65d44..a47d33b 100644
--- a/data/trades/5_trades.json
+++ b/data/trades/5_trades.json
@@ -1 +1,3 @@
 {"timestamp": "2025-08-03 13:06:22.359621", "side": "BUY", "pair": "EURQ/USD", "quantity": 1.0074, "price": 1.1536, "total_value": 1.16213664, "account_id": 5, "base_currency": "EURQ", "quote_currency": "ZUSD", "balances_after": {"EURQ": 6.0074000000000005, "ZUSD": 48.1963899}}
+{"timestamp": "2025-08-04 15:54:52.890240", "side": "BUY", "pair": "EURQ/USD", "quantity": 1.97044, "price": 1.154, "total_value": 2.2738877599999996, "account_id": 5, "base_currency": "EURQ", "quote_currency": "ZUSD", "balances_after": {"EURQ": 7.9778400000000005, "ZUSD": 45.92250214}}
+{"timestamp": "2025-08-04 18:40:22.338490", "side": "BUY", "pair": "EURQ/USD", "quantity": 1.0, "price": 1.1548, "total_value": 1.1548, "account_id": 5, "base_currency": "EURQ", "quote_currency": "ZUSD", "balances_after": {"EURQ": 8.97784, "ZUSD": 44.76770214}}
diff --git a/kraken_ws/kraken_ws.py b/kraken_ws/kraken_ws.py
index ad61263..1f90708 100644
--- a/kraken_ws/kraken_ws.py
+++ b/kraken_ws/kraken_ws.py
@@ -106,6 +106,122 @@ async def subscribe_book(self, symbols: List[str], depth: int = 10, handler: Opt
         self.subscriptions['book'] = subscription
         logger.info(f"Subscribed to order book for symbols: {symbols}, depth: {depth}")
 
+    # --- Public Market Data Unsubscription Methods (v2 format) ---
+
+    async def unsubscribe_book(self, symbols: List[str]):
+        """Unsubscribe from order book data using v2 format."""
+        subscription = {
+            "method": "unsubscribe",
+            "params": {
+                "channel": "book",
+                "symbol": symbols
+            }
+        }
+        
+        await self._send_public_subscription(subscription)
+        
+        # Remove from stored subscriptions
+        if 'book' in self.subscriptions:
+            del self.subscriptions['book']
+        
+        logger.info(f"Unsubscribed from order book for symbols: {symbols}")
+
+    async def unsubscribe_trades(self, symbols: List[str]):
+        """Unsubscribe from trade data using v2 format."""
+        subscription = {
+            "method": "unsubscribe",
+            "params": {
+                "channel": "trade",
+                "symbol": symbols
+            }
+        }
+        
+        await self._send_public_subscription(subscription)
+        
+        # Remove from stored subscriptions
+        if 'trade' in self.subscriptions:
+            del self.subscriptions['trade']
+        
+        logger.info(f"Unsubscribed from trades for symbols: {symbols}")
+
+    async def unsubscribe_ticker(self, symbols: List[str]):
+        """Unsubscribe from ticker data using v2 format."""
+        subscription = {
+            "method": "unsubscribe",
+            "params": {
+                "channel": "ticker",
+                "symbol": symbols
+            }
+        }
+        
+        await self._send_public_subscription(subscription)
+        
+        # Remove from stored subscriptions
+        if 'ticker' in self.subscriptions:
+            del self.subscriptions['ticker']
+        
+        logger.info(f"Unsubscribed from ticker for symbols: {symbols}")
+
+    async def unsubscribe_ohlc(self, symbols: List[str], interval: int = 1):
+        """Unsubscribe from OHLC data using v2 format."""
+        subscription = {
+            "method": "unsubscribe",
+            "params": {
+                "channel": "ohlc",
+                "symbol": symbols,
+                "interval": interval
+            }
+        }
+        
+        await self._send_public_subscription(subscription)
+        
+        # Remove from stored subscriptions
+        if 'ohlc' in self.subscriptions:
+            del self.subscriptions['ohlc']
+        
+        logger.info(f"Unsubscribed from OHLC for symbols: {symbols}, interval: {interval}")
+
+    async def unsubscribe_all_public(self):
+        """Unsubscribe from all public market data subscriptions."""
+        channels_to_unsubscribe = list(self.subscriptions.keys())
+        
+        for channel in channels_to_unsubscribe:
+            if channel in ['book', 'trade', 'ticker', 'ohlc']:
+                subscription_info = self.subscriptions[channel]
+                symbols = subscription_info['params']['symbol']
+                
+                if channel == 'book':
+                    await self.unsubscribe_book(symbols)
+                elif channel == 'trade':
+                    await self.unsubscribe_trades(symbols)
+                elif channel == 'ticker':
+                    await self.unsubscribe_ticker(symbols)
+                elif channel == 'ohlc':
+                    interval = subscription_info['params'].get('interval', 1)
+                    await self.unsubscribe_ohlc(symbols, interval)
+        
+        logger.info("Unsubscribed from all public market data subscriptions")
+
+    def remove_handler(self, event_type: str, handler: Optional[Callable] = None):
+        """
+        Remove a message handler for a specific data type.
+        If handler is None, removes all handlers for that event type.
+        """
+        if event_type in self.handlers:
+            if handler is None:
+                # Remove all handlers for this event type
+                del self.handlers[event_type]
+                logger.info(f"Removed all handlers for {event_type}")
+            else:
+                # Remove specific handler
+                if handler in self.handlers[event_type]:
+                    self.handlers[event_type].remove(handler)
+                    logger.info(f"Removed specific handler for {event_type}")
+                    
+                    # If no handlers left, remove the event type
+                    if not self.handlers[event_type]:
+                        del self.handlers[event_type]
+
     async def subscribe_trades(self, symbols: List[str], handler: Optional[Callable] = None):
         """Subscribe to trade data using v2 format."""
         if handler:
diff --git a/resources/data/settings/settings.yaml b/resources/data/settings/settings.yaml
index ef4a27b..18df688 100644
--- a/resources/data/settings/settings.yaml
+++ b/resources/data/settings/settings.yaml
@@ -1,6 +1,6 @@
 program:
   name: "TradeByte"
-  version: "2.2.1"
+  version: "2.2.2"
   debug: false
   version_notes: 
   - Version 2.2.1 8/2/2025