diff --git a/CHANGELOG.md b/CHANGELOG.md
index 48bc7524..f94ee0e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+- Fixed timezone inconsistency. Thanks [@uhliksk](https://github.com/uhliksk) - [#454](https://github.com/chrisleekr/binance-trading-bot/pull/454)
 - Improved UI. Thanks [@uhliksk](https://github.com/uhliksk) - [#452](https://github.com/chrisleekr/binance-trading-bot/pull/452)
 - Improved error handler and stability. Thanks [@habibalkhabbaz](https://github.com/habibalkhabbaz) - [#448](https://github.com/chrisleekr/binance-trading-bot/pull/448)
 
diff --git a/app/cronjob/trailingTrade/step/__tests__/determine-action.test.js b/app/cronjob/trailingTrade/step/__tests__/determine-action.test.js
index c6f55229..0e0a986d 100644
--- a/app/cronjob/trailingTrade/step/__tests__/determine-action.test.js
+++ b/app/cronjob/trailingTrade/step/__tests__/determine-action.test.js
@@ -1588,7 +1588,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'SELL'
                     }
@@ -1638,7 +1638,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: undefined
                     }
@@ -1663,7 +1663,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().subtract('6', 'minutes').format(),
+                    time: moment().subtract('6', 'minutes').toISOString(),
                     summary: {
                       RECOMMENDATION: 'SELL'
                     }
@@ -1691,7 +1691,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'SELL'
                     }
@@ -1723,7 +1723,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'SELL'
                     }
@@ -1758,7 +1758,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'SELL'
                     }
@@ -1805,7 +1805,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'SELL'
                     }
@@ -1841,7 +1841,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'NEUTRAL'
                     }
@@ -1880,7 +1880,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'NEUTRAL'
                     }
@@ -1916,7 +1916,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'SELL'
                     }
@@ -1952,7 +1952,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'STRONG_SELL'
                     }
@@ -1988,7 +1988,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'SELL'
                     }
@@ -2027,7 +2027,7 @@ describe('determine-action.js', () => {
                 },
                 tradingView: {
                   result: {
-                    time: moment().format(),
+                    time: moment().toISOString(),
                     summary: {
                       RECOMMENDATION: 'STRONG_SELL'
                     }
diff --git a/app/cronjob/trailingTrade/step/determine-action.js b/app/cronjob/trailingTrade/step/determine-action.js
index 80a0d33f..a2fcb740 100644
--- a/app/cronjob/trailingTrade/step/determine-action.js
+++ b/app/cronjob/trailingTrade/step/determine-action.js
@@ -323,8 +323,8 @@ const shouldForceSellByTradingViewRecommendation = (logger, data) => {
   if (tradingViewUpdatedAt.isBefore(currentTime)) {
     logger.info(
       {
-        tradingViewUpdatedAt: tradingViewUpdatedAt.format(),
-        currentTime: currentTime.format()
+        tradingViewUpdatedAt: tradingViewUpdatedAt.toISOString(),
+        currentTime: currentTime.toISOString()
       },
       `TradingView data is older than ${tradingViewUseOnlyWithin} minutes. Ignore TradingView recommendation.`
     );
diff --git a/app/cronjob/trailingTrade/step/ensure-grid-trade-order-executed.js b/app/cronjob/trailingTrade/step/ensure-grid-trade-order-executed.js
index baaba3d5..33fb73bc 100644
--- a/app/cronjob/trailingTrade/step/ensure-grid-trade-order-executed.js
+++ b/app/cronjob/trailingTrade/step/ensure-grid-trade-order-executed.js
@@ -274,7 +274,7 @@ const execute = async (logger, rawData) => {
       );
     } else {
       logger.info(
-        { lastBuyOrder, currentTime: moment() },
+        { lastBuyOrder, currentTime: moment().format() },
         'Skip checking the grid trade last buy order'
       );
     }
@@ -328,7 +328,7 @@ const execute = async (logger, rawData) => {
       );
     } else {
       logger.info(
-        { lastSellOrder, currentTime: moment() },
+        { lastSellOrder, currentTime: moment().format() },
         'Skip checking the grid trade last sell order'
       );
     }
diff --git a/app/cronjob/trailingTrade/step/ensure-manual-order.js b/app/cronjob/trailingTrade/step/ensure-manual-order.js
index 34456d25..180a1641 100644
--- a/app/cronjob/trailingTrade/step/ensure-manual-order.js
+++ b/app/cronjob/trailingTrade/step/ensure-manual-order.js
@@ -164,7 +164,10 @@ const execute = async (logger, rawData) => {
 
       slackMessageOrderDeleted(logger, symbol, order.side, order);
     } else {
-      logger.info({ order, currentTime: moment() }, 'Skip checking the order');
+      logger.info(
+        { order, currentTime: moment().format() },
+        'Skip checking the order'
+      );
     }
   }
 
diff --git a/app/cronjob/trailingTrade/step/get-balances.js b/app/cronjob/trailingTrade/step/get-balances.js
index f9e83cbe..fe8db923 100644
--- a/app/cronjob/trailingTrade/step/get-balances.js
+++ b/app/cronjob/trailingTrade/step/get-balances.js
@@ -46,7 +46,9 @@ const execute = async (logger, rawData) => {
   data.baseAssetBalance = baseAssetBalance;
   data.baseAssetBalance.total = baseAssetTotalBalance;
   data.baseAssetBalance.estimatedValue = baseAssetEstimatedValue;
-  data.baseAssetBalance.updatedAt = moment(accountInfo.updateTime).toDate();
+  data.baseAssetBalance.updatedAt = moment(accountInfo.updateTime)
+    .utc()
+    .toDate();
 
   data.quoteAssetBalance = quoteAssetBalance;
 
diff --git a/app/cronjob/trailingTrade/step/get-override-action.js b/app/cronjob/trailingTrade/step/get-override-action.js
index 4bdd1ad5..dfee3965 100644
--- a/app/cronjob/trailingTrade/step/get-override-action.js
+++ b/app/cronjob/trailingTrade/step/get-override-action.js
@@ -183,7 +183,7 @@ const execute = async (logger, rawData) => {
             ...overrideData,
             actionAt: moment()
               .add(autoTriggerBuyTriggerAfter, 'minutes')
-              .format()
+              .toISOString()
           },
           rescheduleReason
         );
diff --git a/app/cronjob/trailingTrade/step/handle-open-orders.js b/app/cronjob/trailingTrade/step/handle-open-orders.js
index f524b1d4..e97563be 100644
--- a/app/cronjob/trailingTrade/step/handle-open-orders.js
+++ b/app/cronjob/trailingTrade/step/handle-open-orders.js
@@ -119,7 +119,7 @@ const execute = async (logger, rawData) => {
             symbol,
             {
               action: 'buy',
-              actionAt: moment().format(),
+              actionAt: moment().toISOString(),
               triggeredBy: 'buy-cancelled',
               notify: false,
               checkTradingView: true
@@ -153,7 +153,7 @@ const execute = async (logger, rawData) => {
           data.accountInfo = await updateAccountInfo(
             logger,
             balances,
-            moment().utc().format()
+            moment().toISOString()
           );
         }
       } else {
@@ -219,7 +219,7 @@ const execute = async (logger, rawData) => {
           data.accountInfo = await updateAccountInfo(
             logger,
             balances,
-            moment().utc().format()
+            moment().toISOString()
           );
         }
       } else {
diff --git a/app/cronjob/trailingTrade/step/place-buy-order.js b/app/cronjob/trailingTrade/step/place-buy-order.js
index c44608c5..cdba91b7 100644
--- a/app/cronjob/trailingTrade/step/place-buy-order.js
+++ b/app/cronjob/trailingTrade/step/place-buy-order.js
@@ -78,8 +78,8 @@ const isAllowedTradingViewRecommendation = (logger, data) => {
     if (tradingViewIfExpires === 'do-not-buy') {
       logger.info(
         {
-          tradingViewUpdatedAt: tradingViewUpdatedAt.format(),
-          currentTime: currentTime.format()
+          tradingViewUpdatedAt: tradingViewUpdatedAt.toISOString(),
+          currentTime: currentTime.toISOString()
         },
         `TradingView data is older than ${tradingViewUseOnlyWithin} minutes. Do not buy.`
       );
@@ -93,8 +93,8 @@ const isAllowedTradingViewRecommendation = (logger, data) => {
 
     logger.info(
       {
-        tradingViewUpdatedAt: tradingViewUpdatedAt.format(),
-        currentTime: currentTime.format()
+        tradingViewUpdatedAt: tradingViewUpdatedAt.toISOString(),
+        currentTime: currentTime.toISOString()
       },
       `TradingView data is older than ${tradingViewUseOnlyWithin} minutes. Ignore TradingView recommendation.`
     );
@@ -218,7 +218,7 @@ const execute = async (logger, rawData) => {
       symbol,
       {
         action: 'buy',
-        actionAt: moment().add(1, 'minutes').format(),
+        actionAt: moment().add(1, 'minutes').toISOString(),
         triggeredBy: 'buy-order-trading-view',
         notify: false,
         checkTradingView: true
@@ -462,7 +462,7 @@ const execute = async (logger, rawData) => {
   data.accountInfo = await updateAccountInfo(
     logger,
     balances,
-    moment().utc().format()
+    moment().toISOString()
   );
 
   slack.sendMessage(
diff --git a/app/cronjob/trailingTrade/step/remove-last-buy-price.js b/app/cronjob/trailingTrade/step/remove-last-buy-price.js
index 6e5f9fc1..e8a4fa7b 100644
--- a/app/cronjob/trailingTrade/step/remove-last-buy-price.js
+++ b/app/cronjob/trailingTrade/step/remove-last-buy-price.js
@@ -134,7 +134,9 @@ const removeLastBuyPrice = async (
       symbol,
       {
         action: 'buy',
-        actionAt: moment().add(autoTriggerBuyTriggerAfter, 'minutes').format(),
+        actionAt: moment()
+          .add(autoTriggerBuyTriggerAfter, 'minutes')
+          .toISOString(),
         triggeredBy: 'auto-trigger',
         notify: true,
         checkTradingView: true
diff --git a/app/cronjob/trailingTradeHelper/configuration.js b/app/cronjob/trailingTradeHelper/configuration.js
index fa93b5e2..a16459e1 100644
--- a/app/cronjob/trailingTradeHelper/configuration.js
+++ b/app/cronjob/trailingTradeHelper/configuration.js
@@ -451,12 +451,12 @@ const archiveSymbolGridTrade = async (logger, symbol = null) => {
     ..._.pick(symbolInfo, ['baseAsset', 'quoteAsset']),
     ...gridProfit,
     ..._.omit(symbolGridTrade, 'key', '_id'),
-    archivedAt: moment().format()
+    archivedAt: moment().toISOString()
   };
 
   await saveSymbolGridTradeArchive(
     logger,
-    `${symbol}-${moment().format()}`,
+    `${symbol}-${moment().toISOString()}`,
     archivedGridTrade
   );
 
diff --git a/app/cronjob/trailingTradeIndicator/step/__tests__/get-closed-trades.test.js b/app/cronjob/trailingTradeIndicator/step/__tests__/get-closed-trades.test.js
index e2684f4b..69a1972d 100644
--- a/app/cronjob/trailingTradeIndicator/step/__tests__/get-closed-trades.test.js
+++ b/app/cronjob/trailingTradeIndicator/step/__tests__/get-closed-trades.test.js
@@ -17,19 +17,29 @@ describe('get-closed-trades.js', () => {
     describe('when mongo.aggregate returns value', () => {
       [
         {
-          selectedPeriod: undefined
+          selectedPeriod: undefined,
+          selectedPeriodTZ: 'UTC',
+          selectedPeriodLC: 'us'
         },
         {
-          selectedPeriod: 'd'
+          selectedPeriod: 'd',
+          selectedPeriodTZ: 'UTC',
+          selectedPeriodLC: 'us'
         },
         {
-          selectedPeriod: 'w'
+          selectedPeriod: 'w',
+          selectedPeriodTZ: 'UTC',
+          selectedPeriodLC: 'us'
         },
         {
-          selectedPeriod: 'm'
+          selectedPeriod: 'm',
+          selectedPeriodTZ: 'UTC',
+          selectedPeriodLC: 'us'
         },
         {
-          selectedPeriod: 'a'
+          selectedPeriod: 'a',
+          selectedPeriodTZ: 'UTC',
+          selectedPeriodLC: 'us'
         }
       ].forEach(t => {
         describe(`selectedPeriod: ${t.selectedPeriod}`, () => {
@@ -46,7 +56,9 @@ describe('get-closed-trades.js', () => {
 
             cacheMock.hget = jest.fn().mockResolvedValue(
               JSON.stringify({
-                selectedPeriod: t.selectedPeriod
+                selectedPeriod: t.selectedPeriod,
+                selectedPeriodTZ: t.selectedPeriodTZ,
+                selectedPeriodLC: t.selectedPeriodLC
               })
             );
 
@@ -55,18 +67,22 @@ describe('get-closed-trades.js', () => {
             start = null;
             end = null;
 
+            const momentLocale = moment
+              .tz(t.selectedPeriodTZ)
+              .locale(t.selectedPeriodLC);
+
             switch (t.selectedPeriod) {
               case 'd':
-                start = moment().startOf('day').toISOString();
-                end = moment().endOf('day').toISOString();
+                start = momentLocale.startOf('day').toISOString();
+                end = momentLocale.endOf('day').toISOString();
                 break;
               case 'w':
-                start = moment().startOf('week').toISOString();
-                end = moment().endOf('week').toISOString();
+                start = momentLocale.startOf('week').toISOString();
+                end = momentLocale.endOf('week').toISOString();
                 break;
               case 'm':
-                start = moment().startOf('month').toISOString();
-                end = moment().endOf('month').toISOString();
+                start = momentLocale.startOf('month').toISOString();
+                end = momentLocale.endOf('month').toISOString();
                 break;
               case 'a':
               default:
@@ -74,8 +90,8 @@ describe('get-closed-trades.js', () => {
 
             if (start || end) {
               match.archivedAt = {
-                ...(start ? { $gte: moment(start).toISOString() } : {}),
-                ...(end ? { $lte: moment(end).toISOString() } : {})
+                ...(start ? { $gte: start } : {}),
+                ...(end ? { $lte: end } : {})
               };
             }
 
@@ -176,7 +192,11 @@ describe('get-closed-trades.js', () => {
               'closed-trades',
               JSON.stringify({
                 selectedPeriod: t.selectedPeriod,
-                loadedPeriod: t.selectedPeriod || 'a'
+                selectedPeriodTZ: t.selectedPeriodTZ,
+                selectedPeriodLC: t.selectedPeriodLC,
+                loadedPeriod: t.selectedPeriod || 'a',
+                loadedPeriodTZ: t.selectedPeriodTZ,
+                loadedPeriodLC: t.selectedPeriodLC
               })
             );
           });
@@ -298,7 +318,9 @@ describe('get-closed-trades.js', () => {
           'trailing-trade-common',
           'closed-trades',
           JSON.stringify({
-            loadedPeriod: 'a'
+            loadedPeriod: 'a',
+            loadedPeriodTZ: 'UTC',
+            loadedPeriodLC: 'us'
           })
         );
       });
diff --git a/app/cronjob/trailingTradeIndicator/step/get-closed-trades.js b/app/cronjob/trailingTradeIndicator/step/get-closed-trades.js
index b21f5d5a..a78a7e30 100644
--- a/app/cronjob/trailingTradeIndicator/step/get-closed-trades.js
+++ b/app/cronjob/trailingTradeIndicator/step/get-closed-trades.js
@@ -19,22 +19,29 @@ const execute = async (logger, rawData) => {
     {};
 
   const selectedPeriod = _.get(closedTradesSetting, 'selectedPeriod', 'a');
+  const selectedPeriodTZ = _.get(
+    closedTradesSetting,
+    'selectedPeriodTZ',
+    'UTC'
+  );
+  const selectedPeriodLC = _.get(closedTradesSetting, 'selectedPeriodLC', 'us');
 
   let start = null;
   let end = null;
 
+  const momentLocale = moment.tz(selectedPeriodTZ).locale(selectedPeriodLC);
   switch (selectedPeriod) {
     case 'd':
-      start = moment().startOf('day').toISOString();
-      end = moment().endOf('day').toISOString();
+      start = momentLocale.startOf('day').toISOString();
+      end = momentLocale.endOf('day').toISOString();
       break;
     case 'w':
-      start = moment().startOf('week').toISOString();
-      end = moment().endOf('week').toISOString();
+      start = momentLocale.startOf('week').toISOString();
+      end = momentLocale.endOf('week').toISOString();
       break;
     case 'm':
-      start = moment().startOf('month').toISOString();
-      end = moment().endOf('month').toISOString();
+      start = momentLocale.startOf('month').toISOString();
+      end = momentLocale.endOf('month').toISOString();
       break;
     case 'a':
     default:
@@ -44,8 +51,8 @@ const execute = async (logger, rawData) => {
 
   if (start && end) {
     match.archivedAt = {
-      $gte: moment(start).toISOString(),
-      $lte: moment(end).toISOString()
+      $gte: start,
+      $lte: end
     };
   }
 
@@ -121,7 +128,9 @@ const execute = async (logger, rawData) => {
     'closed-trades',
     JSON.stringify({
       ...closedTradesSetting,
-      loadedPeriod: selectedPeriod
+      loadedPeriod: selectedPeriod,
+      loadedPeriodTZ: selectedPeriodTZ,
+      loadedPeriodLC: selectedPeriodLC
     })
   );
 
diff --git a/app/frontend/webserver/handlers/closed-trades-set-period.js b/app/frontend/webserver/handlers/closed-trades-set-period.js
index aef9c02d..5607920d 100644
--- a/app/frontend/webserver/handlers/closed-trades-set-period.js
+++ b/app/frontend/webserver/handlers/closed-trades-set-period.js
@@ -5,9 +5,12 @@ const handleClosedTradesSetPeriod = async (funcLogger, app) => {
     endpoint: '/closed-trades-set-period'
   });
   app.route('/closed-trades-set-period').post(async (req, res) => {
-    const { selectedPeriod } = req.body;
+    const { selectedPeriod, selectedPeriodTZ, selectedPeriodLC } = req.body;
 
-    logger.info({ selectedPeriod }, 'Set period for closed trades');
+    logger.info(
+      { selectedPeriod, selectedPeriodTZ, selectedPeriodLC },
+      'Set period for closed trades'
+    );
 
     const closedTradesSetting =
       JSON.parse(await cache.hget('trailing-trade-common', 'closed-trades')) ||
@@ -18,7 +21,9 @@ const handleClosedTradesSetPeriod = async (funcLogger, app) => {
       'closed-trades',
       JSON.stringify({
         ...closedTradesSetting,
-        selectedPeriod
+        selectedPeriod,
+        selectedPeriodTZ,
+        selectedPeriodLC
       })
     );
 
diff --git a/app/frontend/websocket/handlers/cancel-order.js b/app/frontend/websocket/handlers/cancel-order.js
index 6fb75616..ee3d01e1 100644
--- a/app/frontend/websocket/handlers/cancel-order.js
+++ b/app/frontend/websocket/handlers/cancel-order.js
@@ -17,7 +17,7 @@ const handleCancelOrder = async (logger, ws, payload) => {
     {
       action: 'cancel-order',
       order,
-      actionAt: moment().format(),
+      actionAt: moment().toISOString(),
       triggeredBy: 'user'
     },
     'Cancelling the order action has been received. Wait for cancelling the order.'
diff --git a/app/frontend/websocket/handlers/dust-transfer-execute.js b/app/frontend/websocket/handlers/dust-transfer-execute.js
index 8755bf51..b5b4327b 100644
--- a/app/frontend/websocket/handlers/dust-transfer-execute.js
+++ b/app/frontend/websocket/handlers/dust-transfer-execute.js
@@ -16,7 +16,7 @@ const handleDustTransferExecute = async (logger, ws, payload) => {
     {
       action: 'dust-transfer',
       params: dustTransfer,
-      actionAt: moment().format(),
+      actionAt: moment().toISOString(),
       triggeredBy: 'user'
     },
     'The dust transfer request received by the bot. Wait for executing the dust transfer.'
diff --git a/app/frontend/websocket/handlers/manual-trade-all-symbols.js b/app/frontend/websocket/handlers/manual-trade-all-symbols.js
index 8103738b..bdbcbbb5 100644
--- a/app/frontend/websocket/handlers/manual-trade-all-symbols.js
+++ b/app/frontend/websocket/handlers/manual-trade-all-symbols.js
@@ -49,7 +49,7 @@ const handleManualTradeAllSymbols = async (logger, ws, payload) => {
                 quoteOrderQty
               }
             },
-            actionAt: currentTime.format(),
+            actionAt: currentTime.toISOString(),
             triggeredBy: 'user'
           };
 
@@ -90,7 +90,7 @@ const handleManualTradeAllSymbols = async (logger, ws, payload) => {
                 marketQuantity
               }
             },
-            actionAt: currentTime.format(),
+            actionAt: currentTime.toISOString(),
             triggeredBy: 'user'
           };
 
diff --git a/app/frontend/websocket/handlers/manual-trade.js b/app/frontend/websocket/handlers/manual-trade.js
index e1217d80..9495c587 100644
--- a/app/frontend/websocket/handlers/manual-trade.js
+++ b/app/frontend/websocket/handlers/manual-trade.js
@@ -17,7 +17,7 @@ const handleManualTrade = async (logger, ws, payload) => {
     {
       action: 'manual-trade',
       order,
-      actionAt: moment().format(),
+      actionAt: moment().toISOString(),
       triggeredBy: 'user'
     },
     'The manual order received by the bot. Wait for placing the order.'
diff --git a/app/frontend/websocket/handlers/symbol-trigger-buy.js b/app/frontend/websocket/handlers/symbol-trigger-buy.js
index cfdc435a..3da7d351 100644
--- a/app/frontend/websocket/handlers/symbol-trigger-buy.js
+++ b/app/frontend/websocket/handlers/symbol-trigger-buy.js
@@ -16,7 +16,7 @@ const handleSymbolTriggerBuy = async (logger, ws, payload) => {
     symbol,
     {
       action: 'buy',
-      actionAt: moment().format(),
+      actionAt: moment().toISOString(),
       triggeredBy: 'user',
       notify: true,
       // For triggering buy action must execute. So don't check TradingView recommendation.
diff --git a/app/frontend/websocket/handlers/symbol-trigger-sell.js b/app/frontend/websocket/handlers/symbol-trigger-sell.js
index 2a48aecc..aba16fc2 100644
--- a/app/frontend/websocket/handlers/symbol-trigger-sell.js
+++ b/app/frontend/websocket/handlers/symbol-trigger-sell.js
@@ -16,7 +16,7 @@ const handleSymbolTriggerSell = async (logger, ws, payload) => {
     symbol,
     {
       action: 'sell',
-      actionAt: moment().format(),
+      actionAt: moment().toISOString(),
       triggeredBy: 'user'
     },
     'The sell order received by the bot. Wait for placing the order.'
diff --git a/app/helpers/logger.js b/app/helpers/logger.js
index 8f491fde..dc5fe414 100644
--- a/app/helpers/logger.js
+++ b/app/helpers/logger.js
@@ -24,7 +24,7 @@ InfoStream.prototype.write = rawLog => {
       mongo.insertOne(fakeLogger, 'trailing-trade-logs', {
         symbol: log.symbol,
         msg: log.msg,
-        loggedAt: moment(log.time).toDate(),
+        loggedAt: moment(log.time).utc().toDate(),
         data: _.omit(log, [
           'msg',
           'symbol',
diff --git a/app/server-binance.js b/app/server-binance.js
index 3e06fc5b..0f8983f5 100644
--- a/app/server-binance.js
+++ b/app/server-binance.js
@@ -1,5 +1,4 @@
 const _ = require('lodash');
-// const moment = require('moment-timezone');
 const config = require('config');
 const { PubSub, cache, mongo } = require('./helpers');
 
diff --git a/public/index.html b/public/index.html
index ecdc84bf..ecc456d3 100644
--- a/public/index.html
+++ b/public/index.html
@@ -77,7 +77,7 @@
     ></script>
 
     <script
-      src="https://unpkg.com/moment@2.14.1/min/moment.min.js"
+      src="https://unpkg.com/moment@2.14.1/min/moment-with-locales.min.js"
       crossorigin
     ></script>
     <script
diff --git a/public/index.prod.html b/public/index.prod.html
index e0c8e7e3..c0e12946 100644
--- a/public/index.prod.html
+++ b/public/index.prod.html
@@ -62,7 +62,7 @@
     ></script>
 
     <script
-      src="https://unpkg.com/moment@2.14.1/min/moment.min.js"
+      src="https://unpkg.com/moment@2.14.1/min/moment-with-locales.min.js"
       crossorigin
     ></script>
     <script
diff --git a/public/js/CoinWrapperAction.js b/public/js/CoinWrapperAction.js
index 44e4c122..de650bc6 100644
--- a/public/js/CoinWrapperAction.js
+++ b/public/js/CoinWrapperAction.js
@@ -75,7 +75,9 @@ class CoinWrapperAction extends React.Component {
       );
     }
 
-    const updatedAt = moment.utc(buy.updatedAt, 'YYYY-MM-DDTHH:mm:ss.SSSSSS').local();
+    const updatedAt = moment
+      .utc(buy.updatedAt, 'YYYY-MM-DDTHH:mm:ss.SSSSSS')
+      .local();
     const currentTime = moment.utc().local();
 
     return (
diff --git a/public/js/ProfitLossWrapper.js b/public/js/ProfitLossWrapper.js
index 519293dd..07afe4f9 100644
--- a/public/js/ProfitLossWrapper.js
+++ b/public/js/ProfitLossWrapper.js
@@ -9,7 +9,9 @@ class ProfitLossWrapper extends React.Component {
       symbols: {},
       closedTradesLoading: false,
       closedTradesSetting: {},
-      selectedPeriod: null
+      selectedPeriod: null,
+      selectedPeriodTZ: null,
+      selectedPeriodLC: null
     };
 
     this.setUpdate = this.setUpdate.bind(this);
@@ -45,13 +47,15 @@ class ProfitLossWrapper extends React.Component {
       });
     }
 
-    const { selectedPeriod } = this.state;
-    const { loadedPeriod } = this.state.closedTradesSetting;
+    const { selectedPeriod, selectedPeriodTZ, selectedPeriodLC } = this.state;
+    const { loadedPeriod, loadedPeriodTZ, loadedPeriodLC } = this.state.closedTradesSetting;
 
     // Set initial selected period
     if (loadedPeriod !== undefined && selectedPeriod === null) {
       this.setState({
-        selectedPeriod: loadedPeriod
+        selectedPeriod: loadedPeriod,
+        selectedPeriodTZ: loadedPeriodTZ,
+        selectedPeriodLC: loadedPeriodLC
       });
     }
 
@@ -81,14 +85,23 @@ class ProfitLossWrapper extends React.Component {
   }
 
   requestClosedTradesSetPeriod() {
-    const { selectedPeriod } = this.state;
+    const { selectedPeriod, selectedPeriodTZ, selectedPeriodLC } = this.state;
     return axios.post('/closed-trades-set-period', {
-      selectedPeriod
+      selectedPeriod,
+      selectedPeriodTZ,
+      selectedPeriodLC
     });
   }
 
   setSelectedPeriod(newSelectedPeriod) {
-    this.setState({ selectedPeriod: newSelectedPeriod }, () =>
+    const newSelectedPeriodTZ = Intl.DateTimeFormat().resolvedOptions().timeZone;
+    const newSelectedPeriodLC = Intl.DateTimeFormat().resolvedOptions().locale;
+    this.setState(
+      {
+        selectedPeriod: newSelectedPeriod,
+        selectedPeriodTZ: newSelectedPeriodTZ,
+        selectedPeriodLC: newSelectedPeriodLC
+      }, () =>
       this.requestClosedTradesSetPeriod()
     );
   }
diff --git a/public/js/QuoteAssetGridTradeArchiveIcon.js b/public/js/QuoteAssetGridTradeArchiveIcon.js
index e327d751..44a72b76 100644
--- a/public/js/QuoteAssetGridTradeArchiveIcon.js
+++ b/public/js/QuoteAssetGridTradeArchiveIcon.js
@@ -64,18 +64,21 @@ class QuoteAssetGridTradeArchiveIcon extends React.Component {
     let start = null;
     let end = null;
 
+    const momentLocale = moment().locale(
+      Intl.DateTimeFormat().resolvedOptions().locale
+    );
     switch (newPeriod) {
       case 'd':
-        start = moment().startOf('day').toISOString();
-        end = moment().endOf('day').toISOString();
+        start = momentLocale.startOf('day').toISOString();
+        end = momentLocale.endOf('day').toISOString();
         break;
       case 'w':
-        start = moment().startOf('week').toISOString();
-        end = moment().endOf('week').toISOString();
+        start = momentLocale.startOf('week').toISOString();
+        end = momentLocale.endOf('week').toISOString();
         break;
       case 'm':
-        start = moment().startOf('month').toISOString();
-        end = moment().endOf('month').toISOString();
+        start = momentLocale.startOf('month').toISOString();
+        end = momentLocale.endOf('month').toISOString();
         break;
       case 'a':
       default:
@@ -287,9 +290,12 @@ class QuoteAssetGridTradeArchiveIcon extends React.Component {
       );
     }
     const maxButtons = 8;
-    const buttons = Math.min( maxButtons , ~~totalPages );
+    const buttons = Math.min(maxButtons, ~~totalPages);
     [...Array(buttons).keys()].forEach(x => {
-      const pageNum = Math.min( Math.max( x + 1 , page + x + 1 - Math.ceil( buttons / 2 ) ) , totalPages + x + 1 - buttons );
+      const pageNum = Math.min(
+        Math.max(x + 1, page + x + 1 - Math.ceil(buttons / 2)),
+        totalPages + x + 1 - buttons
+      );
       paginationItems.push(
         <Pagination.Item
           active={pageNum === page}
diff --git a/public/js/SymbolGridTradeArchiveIcon.js b/public/js/SymbolGridTradeArchiveIcon.js
index 73641dbd..ab5f852d 100644
--- a/public/js/SymbolGridTradeArchiveIcon.js
+++ b/public/js/SymbolGridTradeArchiveIcon.js
@@ -64,18 +64,21 @@ class SymbolGridTradeArchiveIcon extends React.Component {
     let start = null;
     let end = null;
 
+    const momentLocale = moment().locale(
+      Intl.DateTimeFormat().resolvedOptions().locale
+    );
     switch (newPeriod) {
       case 'd':
-        start = moment().startOf('day').toISOString();
-        end = moment().endOf('day').toISOString();
+        start = momentLocale.startOf('day').toISOString();
+        end = momentLocale.endOf('day').toISOString();
         break;
       case 'w':
-        start = moment().startOf('week').toISOString();
-        end = moment().endOf('week').toISOString();
+        start = momentLocale.startOf('week').toISOString();
+        end = momentLocale.endOf('week').toISOString();
         break;
       case 'm':
-        start = moment().startOf('month').toISOString();
-        end = moment().endOf('month').toISOString();
+        start = momentLocale.startOf('month').toISOString();
+        end = momentLocale.endOf('month').toISOString();
         break;
       case 'a':
       default:
@@ -289,9 +292,12 @@ class SymbolGridTradeArchiveIcon extends React.Component {
       );
     }
     const maxButtons = 8;
-    const buttons = Math.min( maxButtons , ~~totalPages );
+    const buttons = Math.min(maxButtons, ~~totalPages);
     [...Array(buttons).keys()].forEach(x => {
-      const pageNum = Math.min( Math.max( x + 1 , page + x + 1 - Math.ceil( buttons / 2 ) ) , totalPages + x + 1 - buttons );
+      const pageNum = Math.min(
+        Math.max(x + 1, page + x + 1 - Math.ceil(buttons / 2)),
+        totalPages + x + 1 - buttons
+      );
       paginationItems.push(
         <Pagination.Item
           active={pageNum === page}