diff --git a/apps/trading-e2e/src/integration/trading-chart.cy.ts b/apps/trading-e2e/src/integration/trading-chart.cy.ts
index c4b009428..95f90264a 100644
--- a/apps/trading-e2e/src/integration/trading-chart.cy.ts
+++ b/apps/trading-e2e/src/integration/trading-chart.cy.ts
@@ -126,7 +126,8 @@ describe(
         { name: 'Moving average', infoText: 'Moving average: 174.08302' },
         {
           name: 'Price monitoring bounds',
-          infoText: 'Price Monitoring Bounds: Min -Max -Reference -',
+          infoText:
+            'Price Monitoring Bounds: Min 162.56291Max 182.96869Reference 172.47489',
         },
       ];
 
@@ -150,7 +151,7 @@ describe(
         { name: 'Force index', infoText: 'Force index: 987.48858' },
         { name: 'MACD', infoText: 'MACD: S -0.06420D 0.00359MACD -0.06062' },
         { name: 'RSI', infoText: 'RSI: 47.08648' },
-        { name: 'Volume', infoText: 'Volume: 55,000.00000' },
+        { name: 'Volume', infoText: 'Volume: 55,000' },
       ];
       cy.get(indicatorInfo).eq(1).realHover();
       cy.get('.close-button-module_closeButton__2ifkl').click({ force: true });
diff --git a/libs/candles-chart/src/lib/data-source.ts b/libs/candles-chart/src/lib/data-source.ts
index fb1e7494a..97aad4723 100644
--- a/libs/candles-chart/src/lib/data-source.ts
+++ b/libs/candles-chart/src/lib/data-source.ts
@@ -6,7 +6,7 @@ import {
   differenceInHours,
   differenceInMinutes,
 } from 'date-fns';
-import type { Candle, DataSource } from 'pennant';
+import type { Candle, DataSource, PriceMonitoringBounds } from 'pennant';
 import { Interval as PennantInterval } from 'pennant';
 
 import { addDecimal } from '@vegaprotocol/utils';
@@ -45,7 +45,6 @@ const defaultConfig = {
     PennantInterval.I5M,
     PennantInterval.I1M,
   ],
-  priceMonitoringBounds: [],
 };
 
 /**
@@ -111,6 +110,27 @@ export class VegaDataSource implements DataSource {
         this._decimalPlaces = data.market.decimalPlaces;
         this._positionDecimalPlaces = data.market.positionDecimalPlaces;
 
+        let priceMonitoringBounds: PriceMonitoringBounds | undefined;
+
+        if (
+          data.market.data.priceMonitoringBounds &&
+          data.market.data.priceMonitoringBounds.length > 0
+        ) {
+          const bounds = data.market.data.priceMonitoringBounds[0];
+
+          priceMonitoringBounds = {
+            maxValidPrice: Number(
+              addDecimal(bounds.maxValidPrice, this._decimalPlaces)
+            ),
+            minValidPrice: Number(
+              addDecimal(bounds.minValidPrice, this._decimalPlaces)
+            ),
+            referencePrice: Number(
+              addDecimal(bounds.referencePrice, this._decimalPlaces)
+            ),
+          };
+        }
+
         return {
           decimalPlaces: this._decimalPlaces,
           positionDecimalPlaces: this._positionDecimalPlaces,
@@ -122,18 +142,7 @@ export class VegaDataSource implements DataSource {
             PennantInterval.I5M,
             PennantInterval.I1M,
           ],
-          priceMonitoringBounds:
-            data.market.data.priceMonitoringBounds?.map((bounds) => ({
-              maxValidPrice: Number(
-                addDecimal(bounds.maxValidPrice, this._decimalPlaces)
-              ),
-              minValidPrice: Number(
-                addDecimal(bounds.minValidPrice, this._decimalPlaces)
-              ),
-              referencePrice: Number(
-                addDecimal(bounds.referencePrice, this._decimalPlaces)
-              ),
-            })) ?? [],
+          priceMonitoringBounds: priceMonitoringBounds,
         };
       } else {
         return defaultConfig;
diff --git a/package.json b/package.json
index 982c80d40..0deb2a800 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "js-sha3": "^0.8.0",
     "lodash": "^4.17.21",
     "next": "13.3.0",
-    "pennant": "1.8.1",
+    "pennant": "1.9.0",
     "react": "18.2.0",
     "react-copy-to-clipboard": "^5.0.4",
     "react-dom": "18.2.0",
diff --git a/yarn.lock b/yarn.lock
index ef50b174a..3d23a565e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -19952,10 +19952,10 @@ pend@~1.2.0:
   resolved "https://registry.yarnpkg.com/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
   integrity sha512-F3asv42UuXchdzt+xXqfW1OGlVBe+mxa2mqI0pg5yAHZPvFmY3Y6drSf/GQ1A86WgWEN9Kzh/WrgKa6iGcHXLg==
 
-pennant@1.8.1:
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/pennant/-/pennant-1.8.1.tgz#bb5f8fd2ae78e0e53ff43bea565765bf7e47b255"
-  integrity sha512-kUKRLfM8GdE+RSlS45Rz/QMQ6xorbzAqw/ybOVR/2gVO6L3sY16+vrgVSJd89RbR+sI/foWe5buXwFmjwFR7Kg==
+pennant@1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/pennant/-/pennant-1.9.0.tgz#d7332548e17d5140e6655905e41bd6671bd37fc3"
+  integrity sha512-HgM82NnjH94Hc0dhq9knZMOyGT0QyMfMsGFtB4S6UMe2wlSxMpnmQKjtVYmug4PYAkXXprqPrb+mUhjcsPtm5g==
   dependencies:
     "@babel/runtime" "^7.13.10"
     "@d3fc/d3fc-technical-indicator" "^8.0.1"