diff --git a/flows_nodered_kraken.json b/flows_nodered_kraken.json
index 7ea545b..cc38712 100644
--- a/flows_nodered_kraken.json
+++ b/flows_nodered_kraken.json
@@ -65,8 +65,8 @@
         "console": false,
         "tostatus": false,
         "complete": "false",
-        "x": 560,
-        "y": 240,
+        "x": 550,
+        "y": 220,
         "wires": []
     },
     {
@@ -150,188 +150,6 @@
             ]
         ]
     },
-    {
-        "id": "715c2949.e70048",
-        "type": "get-ticker-information",
-        "z": "6d543cb4.ed3084",
-        "name": "",
-        "x": 370,
-        "y": 680,
-        "wires": [
-            [
-                "3362bc86.263034",
-                "49e9037c.b0234c"
-            ],
-            [
-                "c776c3e9.448ed"
-            ]
-        ]
-    },
-    {
-        "id": "926454.4996abb",
-        "type": "inject",
-        "z": "6d543cb4.ed3084",
-        "name": "",
-        "topic": "",
-        "payload": "{\"pair\":\"XETHZUSD\"}",
-        "payloadType": "json",
-        "repeat": "",
-        "crontab": "",
-        "once": false,
-        "onceDelay": 0.1,
-        "x": 140,
-        "y": 680,
-        "wires": [
-            [
-                "715c2949.e70048"
-            ]
-        ]
-    },
-    {
-        "id": "3362bc86.263034",
-        "type": "debug",
-        "z": "6d543cb4.ed3084",
-        "name": "Kraken TickerData",
-        "active": true,
-        "tosidebar": true,
-        "console": true,
-        "tostatus": false,
-        "complete": "payload",
-        "targetType": "msg",
-        "x": 600,
-        "y": 640,
-        "wires": []
-    },
-    {
-        "id": "c776c3e9.448ed",
-        "type": "debug",
-        "z": "6d543cb4.ed3084",
-        "name": "Kraken TickerData ERROR",
-        "active": true,
-        "tosidebar": true,
-        "console": true,
-        "tostatus": false,
-        "complete": "payload",
-        "targetType": "msg",
-        "x": 630,
-        "y": 740,
-        "wires": []
-    },
-    {
-        "id": "49e9037c.b0234c",
-        "type": "function",
-        "z": "6d543cb4.ed3084",
-        "name": "compute order",
-        "func": "let askPrice = msg.payload.XETHZUSD.a[0];\nlet volume2Buy = 50/askPrice; // How much Etheream to buy for 50 USD?\nnode.log(\"Ask Price \", askPrice, \" --> Volume : \", volume2Buy );\n\nmsg.payload={\n\tpair : 'XETHZUSD',\n\ttype : 'buy',\n\tordertype : 'limit',\n\tprice : askPrice,\n\tvolume : volume2Buy\n};\n\n\nreturn msg;",
-        "outputs": 1,
-        "noerr": 0,
-        "x": 620,
-        "y": 700,
-        "wires": [
-            [
-                "c4999094.47952",
-                "ca762b6c.7d98f8"
-            ]
-        ]
-    },
-    {
-        "id": "c4999094.47952",
-        "type": "add-standard-order",
-        "z": "6d543cb4.ed3084",
-        "kraken": "42702610.230028",
-        "name": "",
-        "x": 840,
-        "y": 700,
-        "wires": [
-            [
-                "5baa6fae.59cb2"
-            ],
-            [
-                "27f87d72.6fa302"
-            ]
-        ]
-    },
-    {
-        "id": "5baa6fae.59cb2",
-        "type": "debug",
-        "z": "6d543cb4.ed3084",
-        "name": "Kraken OrderFeedback Success",
-        "active": true,
-        "tosidebar": true,
-        "console": true,
-        "tostatus": false,
-        "complete": "payload",
-        "targetType": "msg",
-        "x": 1100,
-        "y": 680,
-        "wires": []
-    },
-    {
-        "id": "27f87d72.6fa302",
-        "type": "debug",
-        "z": "6d543cb4.ed3084",
-        "name": "Kraken OrderFeedback ERROR",
-        "active": true,
-        "tosidebar": true,
-        "console": true,
-        "tostatus": false,
-        "complete": "payload",
-        "targetType": "msg",
-        "x": 1110,
-        "y": 720,
-        "wires": []
-    },
-    {
-        "id": "ca762b6c.7d98f8",
-        "type": "debug",
-        "z": "6d543cb4.ed3084",
-        "name": "Kraken - OrderInfos",
-        "active": true,
-        "tosidebar": true,
-        "console": true,
-        "tostatus": false,
-        "complete": "payload",
-        "targetType": "msg",
-        "x": 900,
-        "y": 620,
-        "wires": []
-    },
-    {
-        "id": "ee195c7.d088ba",
-        "type": "get-ticker-information",
-        "z": "6d543cb4.ed3084",
-        "name": "",
-        "x": 330,
-        "y": 880,
-        "wires": [
-            [
-                "4f94e60f.4d3838"
-            ],
-            [
-                "f163b077.931ff"
-            ]
-        ]
-    },
-    {
-        "id": "eeb36454.5abdf8",
-        "type": "inject",
-        "z": "6d543cb4.ed3084",
-        "name": "",
-        "topic": "",
-        "payload": "{\"pair\":\"XETCZUSD\"}",
-        "payloadType": "json",
-        "repeat": "60",
-        "crontab": "",
-        "once": false,
-        "onceDelay": 0.1,
-        "x": 140,
-        "y": 880,
-        "wires": [
-            [
-                "ee195c7.d088ba"
-            ]
-        ]
-    },
     {
         "id": "a669c08c.d0185",
         "type": "sqlite",
@@ -340,8 +158,8 @@
         "sqlquery": "msg.topic",
         "sql": "",
         "name": "",
-        "x": 830,
-        "y": 820,
+        "x": 890,
+        "y": 720,
         "wires": [
             []
         ]
@@ -354,8 +172,8 @@
         "func": "msg.topic=\"Insert into KrakenQuotes (Symbol,Data) values ('XETCZUSD','\" + JSON.stringify(msg.payload.XETCZUSD) + \"');\"\nreturn msg;",
         "outputs": 1,
         "noerr": 0,
-        "x": 540,
-        "y": 860,
+        "x": 600,
+        "y": 760,
         "wires": [
             [
                 "853572da.0b0bf",
@@ -374,23 +192,497 @@
         "tostatus": false,
         "complete": "true",
         "targetType": "full",
-        "x": 770,
+        "x": 830,
+        "y": 780,
+        "wires": []
+    },
+    {
+        "id": "b6c88df3.41573",
+        "type": "get-ticker-information",
+        "z": "6d543cb4.ed3084",
+        "name": "",
+        "x": 350,
+        "y": 1040,
+        "wires": [
+            [
+                "8f27b1c3.3277e",
+                "1a447d86.305162",
+                "4f94e60f.4d3838"
+            ],
+            [
+                "57c6ead4.4943d4"
+            ]
+        ]
+    },
+    {
+        "id": "b131c158.9b6e5",
+        "type": "inject",
+        "z": "6d543cb4.ed3084",
+        "name": "",
+        "topic": "",
+        "payload": "{\"pair\":\"XETCZUSD\"}",
+        "payloadType": "json",
+        "repeat": "60",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "x": 160,
+        "y": 1040,
+        "wires": [
+            [
+                "b6c88df3.41573"
+            ]
+        ]
+    },
+    {
+        "id": "8f27b1c3.3277e",
+        "type": "debug",
+        "z": "6d543cb4.ed3084",
+        "name": "",
+        "active": false,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "x": 590,
         "y": 880,
         "wires": []
     },
     {
-        "id": "f163b077.931ff",
+        "id": "57c6ead4.4943d4",
         "type": "debug",
         "z": "6d543cb4.ed3084",
-        "name": "Error getting Kraken Quote",
+        "name": "",
         "active": true,
         "tosidebar": true,
-        "console": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "x": 530,
+        "y": 1080,
+        "wires": []
+    },
+    {
+        "id": "1a447d86.305162",
+        "type": "switch",
+        "z": "6d543cb4.ed3084",
+        "name": "Initialization Needed?",
+        "property": "lastExecPrice",
+        "propertyType": "flow",
+        "rules": [
+            {
+                "t": "null"
+            },
+            {
+                "t": "else"
+            }
+        ],
+        "checkall": "true",
+        "repair": false,
+        "outputs": 2,
+        "x": 560,
+        "y": 1020,
+        "wires": [
+            [
+                "b14715f9.da01b8"
+            ],
+            [
+                "746dd800.489408",
+                "3fcb4bfe.6d4b84"
+            ]
+        ]
+    },
+    {
+        "id": "b14715f9.da01b8",
+        "type": "change",
+        "z": "6d543cb4.ed3084",
+        "name": "",
+        "rules": [
+            {
+                "t": "set",
+                "p": "lastExecPrice",
+                "pt": "flow",
+                "to": "payload.XETCZUSD.a[0]",
+                "tot": "msg"
+            },
+            {
+                "t": "set",
+                "p": "maxVolume",
+                "pt": "flow",
+                "to": "10",
+                "tot": "num"
+            },
+            {
+                "t": "set",
+                "p": "minVolume",
+                "pt": "flow",
+                "to": "0",
+                "tot": "num"
+            },
+            {
+                "t": "set",
+                "p": "currVolume",
+                "pt": "flow",
+                "to": "0",
+                "tot": "num"
+            },
+            {
+                "t": "set",
+                "p": "delta",
+                "pt": "flow",
+                "to": "0.1",
+                "tot": "num"
+            },
+            {
+                "t": "set",
+                "p": "grosBalance",
+                "pt": "flow",
+                "to": "0",
+                "tot": "num"
+            },
+            {
+                "t": "set",
+                "p": "commission",
+                "pt": "flow",
+                "to": "0",
+                "tot": "num"
+            },
+            {
+                "t": "set",
+                "p": "acctBalance",
+                "pt": "flow",
+                "to": "100",
+                "tot": "num"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 840,
+        "y": 960,
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "713645b4.f9ba7c",
+        "type": "switch",
+        "z": "6d543cb4.ed3084",
+        "name": "Action",
+        "property": "action",
+        "propertyType": "msg",
+        "rules": [
+            {
+                "t": "eq",
+                "v": "sell",
+                "vt": "str"
+            },
+            {
+                "t": "eq",
+                "v": "buy",
+                "vt": "str"
+            },
+            {
+                "t": "else"
+            }
+        ],
+        "checkall": "true",
+        "repair": false,
+        "outputs": 3,
+        "x": 1050,
+        "y": 1100,
+        "wires": [
+            [
+                "8fc8be9f.e3552",
+                "894f2795.914b38"
+            ],
+            [
+                "9073f8dd.8a8558",
+                "e961895.42ab678"
+            ],
+            [
+                "1bc0ea09.db8676"
+            ]
+        ]
+    },
+    {
+        "id": "8fc8be9f.e3552",
+        "type": "debug",
+        "z": "6d543cb4.ed3084",
+        "name": "gt (Sell)",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
         "tostatus": false,
         "complete": "true",
         "targetType": "full",
-        "x": 570,
-        "y": 920,
+        "x": 1400,
+        "y": 1020,
         "wires": []
+    },
+    {
+        "id": "9073f8dd.8a8558",
+        "type": "debug",
+        "z": "6d543cb4.ed3084",
+        "name": "lt (buy)",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "true",
+        "targetType": "full",
+        "x": 1390,
+        "y": 1100,
+        "wires": []
+    },
+    {
+        "id": "1bc0ea09.db8676",
+        "type": "debug",
+        "z": "6d543cb4.ed3084",
+        "name": "small",
+        "active": false,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "payload",
+        "targetType": "msg",
+        "x": 1370,
+        "y": 1240,
+        "wires": []
+    },
+    {
+        "id": "746dd800.489408",
+        "type": "debug",
+        "z": "6d543cb4.ed3084",
+        "name": "",
+        "active": false,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "{\"le\":$flowContext('lastExecPrice'),\"cp\":payload.XETCZUSD.a[0] }",
+        "targetType": "jsonata",
+        "x": 760,
+        "y": 1180,
+        "wires": []
+    },
+    {
+        "id": "37af9cb0.cd7d74",
+        "type": "inject",
+        "z": "6d543cb4.ed3084",
+        "name": "",
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "x": 660,
+        "y": 940,
+        "wires": [
+            [
+                "b14715f9.da01b8"
+            ]
+        ]
+    },
+    {
+        "id": "894f2795.914b38",
+        "type": "switch",
+        "z": "6d543cb4.ed3084",
+        "name": "MinReached?",
+        "property": "currVolume",
+        "propertyType": "flow",
+        "rules": [
+            {
+                "t": "gt",
+                "v": "minVolume",
+                "vt": "flow"
+            },
+            {
+                "t": "else"
+            }
+        ],
+        "checkall": "true",
+        "repair": false,
+        "outputs": 2,
+        "x": 1500,
+        "y": 1060,
+        "wires": [
+            [
+                "db4dcb29.89cd38",
+                "7a524b14.ab2ea4"
+            ],
+            [
+                "c6b046f0.da94b8",
+                "10898ef6.fab381"
+            ]
+        ]
+    },
+    {
+        "id": "c6b046f0.da94b8",
+        "type": "debug",
+        "z": "6d543cb4.ed3084",
+        "name": "Not Selling, min Volume reached.",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "payload",
+        "targetType": "msg",
+        "x": 1800,
+        "y": 1100,
+        "wires": []
+    },
+    {
+        "id": "db4dcb29.89cd38",
+        "type": "debug",
+        "z": "6d543cb4.ed3084",
+        "name": "SELLING!",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "payload",
+        "targetType": "msg",
+        "x": 1720,
+        "y": 1020,
+        "wires": []
+    },
+    {
+        "id": "9ff35104.7db0d",
+        "type": "debug",
+        "z": "6d543cb4.ed3084",
+        "name": "BUYING!",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "payload",
+        "targetType": "msg",
+        "x": 1700,
+        "y": 1180,
+        "wires": []
+    },
+    {
+        "id": "e961895.42ab678",
+        "type": "switch",
+        "z": "6d543cb4.ed3084",
+        "name": "MaxReached?",
+        "property": "currVolume",
+        "propertyType": "flow",
+        "rules": [
+            {
+                "t": "lt",
+                "v": "maxVolume",
+                "vt": "flow"
+            },
+            {
+                "t": "else"
+            }
+        ],
+        "checkall": "true",
+        "repair": false,
+        "outputs": 2,
+        "x": 1500,
+        "y": 1200,
+        "wires": [
+            [
+                "9ff35104.7db0d",
+                "11de6ea9.7cbab1"
+            ],
+            [
+                "cf8bb8be.0de778",
+                "b1857f61.f3b9a"
+            ]
+        ]
+    },
+    {
+        "id": "cf8bb8be.0de778",
+        "type": "debug",
+        "z": "6d543cb4.ed3084",
+        "name": "Not buying, max Volume reached.",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "payload",
+        "targetType": "msg",
+        "x": 1780,
+        "y": 1260,
+        "wires": []
+    },
+    {
+        "id": "3fcb4bfe.6d4b84",
+        "type": "function",
+        "z": "6d543cb4.ed3084",
+        "name": "Determine Action",
+        "func": "//$number(payload.XETCZUSD.a[0]) - $number($flowContext('lastExecPrice'))\n\nconst delta=flow.get('delta'); // how much price move to take action?\nlet askPrice=msg.payload.XETCZUSD.a[0];\nlet bidPrice=msg.payload.XETCZUSD.b[0];\nlet lastExecPrice=flow.get('lastExecPrice');\n\nmsg.lastExecPrice=lastExecPrice;\n\nif (bidPrice>lastExecPrice+delta) {\n    msg.action=\"sell\";\n    msg.price=bidPrice;\n} else if (askPrice<lastExecPrice-delta) {\n    msg.action=\"buy\";\n    msg.price=askPrice;\n} else {\n    msg.action=\"nothing\";\n}\n\nreturn msg;",
+        "outputs": 1,
+        "noerr": 0,
+        "x": 890,
+        "y": 1100,
+        "wires": [
+            [
+                "713645b4.f9ba7c"
+            ]
+        ]
+    },
+    {
+        "id": "7a524b14.ab2ea4",
+        "type": "function",
+        "z": "6d543cb4.ed3084",
+        "name": "SellAction",
+        "func": "let commission = flow.get('commission');\nlet grosBalance = flow.get('grosBalance');\nlet acctBalance = flow.get('acctBalance');\nlet delta = flow.get('delta');\n\nlet sellPrice = Number(msg.payload.XETCZUSD.b[0]);\n\ncommission += sellPrice*0.0026;\ngrosBalance -= 1;\nacctBalance += sellPrice;\n\nflow.set('commission',commission);\nflow.set('grosBalance',grosBalance);\nflow.set('acctBalance',acctBalance);\n\nflow.set('lastExecPrice',sellPrice);\nflow.set('currVolume',flow.get('currVolume')-1);\n\nreturn msg;",
+        "outputs": 1,
+        "noerr": 0,
+        "x": 1710,
+        "y": 980,
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "11de6ea9.7cbab1",
+        "type": "function",
+        "z": "6d543cb4.ed3084",
+        "name": "BuyAction",
+        "func": "let commission = flow.get('commission');\nlet grosBalance = flow.get('grosBalance');\nlet acctBalance = flow.get('acctBalance');\nlet delta = flow.get('delta');\n\nlet buyPrice = Number(msg.payload.XETCZUSD.a[0]);\n\ncommission += buyPrice*0.0026;\ngrosBalance += 1;\nacctBalance -= buyPrice;\n\nflow.set('commission',commission);\nflow.set('grosBalance',grosBalance);\nflow.set('acctBalance',acctBalance);\n\nflow.set('lastExecPrice',buyPrice);\nflow.set('currVolume',flow.get('currVolume')+1);\n\nreturn msg;",
+        "outputs": 1,
+        "noerr": 0,
+        "x": 1700,
+        "y": 1140,
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "10898ef6.fab381",
+        "type": "function",
+        "z": "6d543cb4.ed3084",
+        "name": "NoSellAction",
+        "func": "let sellPrice = Number(msg.payload.XETCZUSD.b[0]);\n\nflow.set('lastExecPrice',sellPrice);\n\nreturn msg;",
+        "outputs": 1,
+        "noerr": 0,
+        "x": 1730,
+        "y": 1060,
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "b1857f61.f3b9a",
+        "type": "function",
+        "z": "6d543cb4.ed3084",
+        "name": "NoBuyAction",
+        "func": "let buyPrice = Number(msg.payload.XETCZUSD.a[0]);\n\nflow.set('lastExecPrice',sellPrice);\n\nreturn msg;",
+        "outputs": 1,
+        "noerr": 0,
+        "x": 1710,
+        "y": 1220,
+        "wires": [
+            []
+        ]
     }
 ]
\ No newline at end of file