– Reviewed by Nick Cawley, October 5, 2022
The ISM manufacturing index plays an important role in forex trading, with ISM data influencing currency prices globally. As a result, the ISM manufacturing, construction and services indicators can provide unique opportunities for forex traders, which makes understanding this data (and how to prepare for its monthly release) essential.
Talking points:
- What is ISM?
- How ISM impacts currencies
- How forex traders use ISM data
What is ISM?
The Institute for Supply Management (ISM) measures the economic activity from both the manufacturing side as well as the service side. Monthly ISM data releases include key information such as changes in production levels.
ISM was formed in 1915 and is the first management institute in the world with members in 300 countries. The data gleaned from its large membership of purchasing managers means ISM is a reliable guide to global economic activity, and as a result, currency prices. A country’s economy is often determined by its supply chain, as a result, the monthly ISM manufacturing and non-manufacturing PMI economic news releases are carefully watched by forex traders around the world.
ISM Surveys
ISM publishes three surveys – manufacturing, construction, and services – on the first business day of every month. The ISM Purchasing Managers Index (PMI) is compiled from surveys of 400 manufacturing purchasing managers. These purchasing managers from different sectors represent five different fields:
- Inventories
- Employment
- Speed of supplier deliveries
- Production level
- New orders from customers.
In addition, ISM construction PMI is released on the second business day of the month, followed by services on the third business day. Forex traders will look to these releases to determine the risks at any given time in the market.
How does ISM Impact currencies?
The Manufacturing and Non-manufacturing PMIs are big market movers. When these reports are released at 10:30am ET, currencies can become very volatile. Since these economic releases are based on the previous month’s historical data gathered directly from industry professionals, forex traders can determine if the US economy is expanding or contracting – much like non-farm payrolls (NFP) data.
Currencies react with this information as it represents a gauge of US economic health (see image below).
Source: Institute for Supply Management
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How forex traders use ISM data
Forex traders will compare the previous month’s ISM data figure with the forecasted number that economists have published. If the released PMI number is better than the previous number and higher than the forecasted number, the US dollar tends to rally. This is where fundamental and technical analysis comes together to create a trade setup.
EUR/USD drops as a result of better than expected data
In the example above, notice how the better than expected PMI number triggered a US dollar rally against the Euro. As seen in the chart (EUR/USD – one hour), the ISM Manufacturing PMI came in higher than the previous month at 54.9.
When an economic releases beats expectation, sharp fast moves can ensue. In this case, EUR/USD dropped 150 pips in a few hours. Traders often choose the Euro as the “anti-dollar” to take advantage of capital flows between two of the largest economies.
Read more on using pips in forex trading.
The Eurozone has large liquid capital markets which can absorb the huge waves of capital seeking refuge from the US. A weak US ISM Non-Manufacturing number usually leads to a dollar sell-off and a rise in the Euro. Another scenario is when the number released is in line with forecasts and/or unchanged from the previous month, then the US dollar may not react at all to the number.
Overall, an ISM PMI number above 50 indicates that the economy is expanding and is healthy. However, a number below 50 indicates that the economy is weak and contracting. This number is so important that if the PMI is below 50 for two consecutive months, an economy is considered in recession.
PMIs are also compiled for Euro zone countries by the Markit Group while US regional and national PMIs are compiled by ISM. As you can see, traders have good reason to pay special attention to the important releases from the ISM manufacturing index.
Learn more about forex fundamentals
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this.newSnapshot.headSnapshotget newElement()return this.newSnapshot.elementmergeHead()this.copyNewHeadStylesheetElements(),this.copyNewHeadScriptElements(),this.removeCurrentHeadProvisionalElements(),this.copyNewHeadProvisionalElements()replaceBody()this.preservingPermanentElements(()=>this.activateNewBody(),this.assignNewBody())get trackedElementsAreIdentical()return this.currentHeadSnapshot.trackedElementSignature==this.newHeadSnapshot.trackedElementSignaturecopyNewHeadStylesheetElements()for(const element of this.newHeadStylesheetElements)document.head.appendChild(element)copyNewHeadScriptElements()for(const element of this.newHeadScriptElements)document.head.appendChild(this.createScriptElement(element))removeCurrentHeadProvisionalElements()for(const element of this.currentHeadProvisionalElements)document.head.removeChild(element)copyNewHeadProvisionalElements()for(const element of this.newHeadProvisionalElements)document.head.appendChild(element)activateNewBody()document.adoptNode(this.newElement),this.activateNewBodyScriptElements()activateNewBodyScriptElements()for(const inertScriptElement of this.newBodyScriptElements)var activatedScriptElement=this.createScriptElement(inertScriptElement);inertScriptElement.replaceWith(activatedScriptElement)assignNewBody()document.body&&this.newElement instanceof HTMLBodyElement?document.body.replaceWith(this.newElement):document.documentElement.appendChild(this.newElement)get newHeadStylesheetElements()return this.newHeadSnapshot.getStylesheetElementsNotInSnapshot(this.currentHeadSnapshot)get newHeadScriptElements()return this.newHeadSnapshot.getScriptElementsNotInSnapshot(this.currentHeadSnapshot)get currentHeadProvisionalElements()return this.currentHeadSnapshot.provisionalElementsget newHeadProvisionalElements()return this.newHeadSnapshot.provisionalElementsget newBodyScriptElements()return this.newElement.querySelectorAll("script")class SnapshotCacheconstructor(size)this.keys=[],this.snapshots=,this.size=sizehas(location2)return toCacheKey(location2)in this.snapshotsget(location2)var snapshot;if(this.has(location2))return snapshot=this.read(location2),this.touch(location2),snapshotput(location2,snapshot)return this.write(location2,snapshot),this.touch(location2),snapshotclear()this.snapshots=read(location2)return this.snapshots[toCacheKey(location2)]write(location2,snapshot)this.snapshots[toCacheKey(location2)]=snapshottouch(location2)var location2=toCacheKey(location2),index=this.keys.indexOf(location2);-1setTimeout(()=>resolve(),0))(),snapshot=snapshot.clone(),this.snapshotCache.put(location2,snapshot),snapshot)getCachedSnapshotForLocation(location2)return this.snapshotCache.get(location2)get snapshot()return PageSnapshot.fromElement(this.element)get shouldCacheSnapshot()return this.snapshot.isCacheablefunction extendURLWithDeprecatedProperties(url)Object.defineProperties(url,deprecatedLocationPropertyDescriptors)const deprecatedLocationPropertyDescriptors=absoluteURL:get()return this.toString(),session=new class Sessionconstructor()this.navigator=new Navigator(this),this.history=new History(this),this.view=new PageView(this,document.documentElement),this.adapter=new BrowserAdapter(this),this.pageObserver=new PageObserver(this),this.cacheObserver=new CacheObserver,this.linkClickObserver=new LinkClickObserver(this),this.formSubmitObserver=new FormSubmitObserver(this),this.scrollObserver=new ScrollObserver(this),this.streamObserver=new StreamObserver(this),this.frameRedirector=new FrameRedirector(document.documentElement),this.drive=!0,this.enabled=!0,this.progressBarDelay=500,this.started=!1start()disable()this.enabled=!1stop()this.started&&(this.pageObserver.stop(),this.cacheObserver.stop(),this.linkClickObserver.stop(),this.formSubmitObserver.stop(),this.scrollObserver.stop(),this.streamObserver.stop(),this.frameRedirector.stop(),this.history.stop(),this.started=!1)registerAdapter(adapter)this.adapter=adaptervisit(location2,options=)this.navigator.proposeVisit(expandURL(location2),options)connectStreamSource(source)this.streamObserver.connectStreamSource(source)disconnectStreamSource(source)this.streamObserver.disconnectStreamSource(source)renderStreamMessage(message)document.documentElement.appendChild(StreamMessage.wrap(message).fragment)clearCache()this.view.clearSnapshotCache()setProgressBarDelay(delay)this.progressBarDelay=delayget location()return this.history.locationget restorationIdentifier()return this.history.restorationIdentifierhistoryPoppedToLocationWithRestorationIdentifier(location2,restorationIdentifier)this.enabled?this.navigator.startVisit(location2,restorationIdentifier,action:"restore",historyChanged:!0):this.adapter.pageInvalidated()scrollPositionChanged(position)this.history.updateRestorationData(scrollPosition:position)willFollowLinkToLocation(link,location2)return this.elementDriveEnabled(link)&&locationIsVisitable(location2,this.snapshot.rootLocation)&&this.applicationAllowsFollowingLinkToLocation(link,location2)followedLinkToLocation(link,location2)var action=this.getActionForLink(link);this.convertLinkWithMethodClickToFormSubmission(link)convertLinkWithMethodClickToFormSubmission(link)var linkMethod=link.getAttribute("data-turbo-method");if(linkMethod)const form=document.createElement("form");form.method=linkMethod,form.action=link.getAttribute("href")return!1allowsVisitingLocationWithAction(location2,action)visitProposedToLocation(location2,options)extendURLWithDeprecatedProperties(location2),this.adapter.visitProposedToLocation(location2,options)visitStarted(visit2)extendURLWithDeprecatedProperties(visit2.location),visit2.silentvisitCompleted(visit2)this.notifyApplicationAfterPageLoad(visit2.getTimingMetrics())locationWithActionIsSamePage(location2,action)return this.navigator.locationWithActionIsSamePage(location2,action)visitScrolledToSamePageLocation(oldURL,newURL)this.notifyApplicationAfterVisitingSamePageLocation(oldURL,newURL)willSubmitForm(form,submitter)formSubmitted(form,submitter)this.navigator.submitForm(form,submitter)pageBecameInteractive()this.view.lastRenderedLocation=this.location,this.notifyApplicationAfterPageLoad()pageLoaded()this.history.assumeControlOfScrollRestoration()pageWillUnload()this.history.relinquishControlOfScrollRestoration()receivedMessageFromStream(message)this.renderStreamMessage(message)viewWillCacheSnapshot()this.notifyApplicationBeforeCachingSnapshot()allowsImmediateRender(element,resume)return!this.notifyApplicationBeforeRender(element,resume).defaultPreventedviewRenderedSnapshot(snapshot,isPreview)this.view.lastRenderedLocation=this.history.location,this.notifyApplicationAfterRender()viewInvalidated()this.adapter.pageInvalidated()frameLoaded(frame)this.notifyApplicationAfterFrameLoad(frame)frameRendered(fetchResponse,frame)this.notifyApplicationAfterFrameRender(fetchResponse,frame)applicationAllowsFollowingLinkToLocation(link,location2)return!this.notifyApplicationAfterClickingLinkToLocation(link,location2).defaultPreventedapplicationAllowsVisitingLocation(location2)return!this.notifyApplicationBeforeVisitingLocation(location2).defaultPreventednotifyApplicationAfterClickingLinkToLocation(link,location2)return dispatch("turbo:click",target:link,detail:url:location2.href,cancelable:!0)notifyApplicationBeforeVisitingLocation(location2)return dispatch("turbo:before-visit",detail:url:location2.href,cancelable:!0)notifyApplicationAfterVisitingLocation(location2,action)return markAsBusy(document.documentElement),dispatch("turbo:visit",detail:url:location2.href,action:action)notifyApplicationBeforeCachingSnapshot()return dispatch("turbo:before-cache")notifyApplicationBeforeRender(newBody,resume)return dispatch("turbo:before-render",detail:newBody:newBody,resume:resume,cancelable:!0)notifyApplicationAfterRender()return dispatch("turbo:render")notifyApplicationAfterPageLoad(timing=)return clearBusyState(document.documentElement),dispatch("turbo:load",detail:url:this.location.href,timing:timing)notifyApplicationAfterVisitingSamePageLocation(oldURL,newURL)dispatchEvent(new HashChangeEvent("hashchange",oldURL:oldURL.toString(),newURL:newURL.toString()))notifyApplicationAfterFrameLoad(frame)return dispatch("turbo:frame-load",target:frame)notifyApplicationAfterFrameRender(fetchResponse,frame)return dispatch("turbo:frame-render",detail:fetchResponse:fetchResponse,target:frame,cancelable:!0)elementDriveEnabled(element)getActionForLink(link)link=link.getAttribute("data-turbo-action");return isAction(link)?link:"advance"getTargetFrameForLink(link)((frame=link.closest("turbo-frame"))?frame.id:void 0)get snapshot()return this.view.snapshot;var prototype=session["navigator"];function start()session.start()function registerAdapter(adapter)session.registerAdapter(adapter)function visit(location2,options)session.visit(location2,options)function connectStreamSource(source)session.connectStreamSource(source)function disconnectStreamSource(source)session.disconnectStreamSource(source)function renderStreamMessage(message)session.renderStreamMessage(message)function clearCache()session.clearCache()function setProgressBarDelay(delay)session.setProgressBarDelay(delay)function setConfirmMethod(confirmMethod)FormSubmission.confirmMethod=confirmMethodvar Turbo=Object.freeze(__proto__:null,navigator:prototype,session:session,PageRenderer:PageRenderer,PageSnapshot:PageSnapshot,start:start,registerAdapter:registerAdapter,visit:visit,connectStreamSource:connectStreamSource,disconnectStreamSource:disconnectStreamSource,renderStreamMessage:renderStreamMessage,clearCache:clearCache,setProgressBarDelay:setProgressBarDelay,setConfirmMethod:setConfirmMethod);class SnapshotSubstitutionconstructor(element)this.visitCachedSnapshot=(element:element2)=>varid,clone=this;null!=(element2=element2.querySelector("#"+id))&&element2.replaceWith(clone),this.clone=element.cloneNode(!0),this.id=element.idfunction getFrameElementById(id)if(null!=id)id=document.getElementById(id);if(id instanceof FrameElement)return idfunction activateElement(element,currentURL)if(element)var src=element.getAttribute("src");if(null!=src&&null!=currentURL&&function urlsAreEqual(left,right)return expandURL(left).href==expandURL(right).href(src,currentURL))throw new Error(`Matching element has a source URL which references itself`);if((element=element.ownerDocument!==document?document.importNode(element,!0):element)instanceof FrameElement)return element.connectedCallback(),element.disconnectedCallback(),elementconst StreamActions=after()this.targetElements.forEach(e=>var _a;return null==(_a=e.parentElement)?void 0:_a.insertBefore(this.templateContent,e.nextSibling)),append()this.removeDuplicateTargetChildren(),this.targetElements.forEach(e=>e.append(this.templateContent)),before()this.targetElements.forEach(e=>var _a;return null==(_a=e.parentElement)?void 0:_a.insertBefore(this.templateContent,e)),prepend()this.removeDuplicateTargetChildren(),this.targetElements.forEach(e=>e.prepend(this.templateContent)),remove()this.targetElements.forEach(e=>e.remove()),replace()this.targetElements.forEach(e=>e.replaceWith(this.templateContent)),update()this.targetElements.forEach(e=>e.innerHTML="",e.append(this.templateContent));class StreamElement extends HTMLElementconnectedCallback()return __async$3(this,null,function*()tryyield this.render()catch(error)console.error(error)finallythis.disconnect())render()return __async$3(this,null,function*()var _a;return null!=(_a=this.renderPromise)?_a:this.renderPromise=__async$3(this,null,function*()this.dispatchEvent(this.beforeRenderEvent)&&(yield nextAnimationFrame(),this.performAction())))disconnect()trythis.remove()catch(_a)removeDuplicateTargetChildren()this.duplicateChildren.forEach(c=>c.remove())get duplicateChildren()var _a,existingChildren=this.targetElements.flatMap(e=>[...e.children]).filter(c=>!!c.id);const newChildrenIds=[...null==(_a=this.templateContent)?void 0:_a.children].filter(c=>!!c.id).map(c=>c.id);return existingChildren.filter(c=>newChildrenIds.includes(c.id))get performAction()if(this.action)var actionFunction=StreamActions[this.action];if(actionFunction)return actionFunction;this.raise("unknown action")this.raise("action attribute is missing")get targetElements()return this.target?this.targetElementsById:this.targets?this.targetElementsByQuery:void this.raise("target or targets attribute is missing")get templateContent()return this.templateElement.content.cloneNode(!0)get templateElement()if(this.firstElementChild instanceof HTMLTemplateElement)return this.firstElementChild;this.raise("first child element must be a
