Sunday, June 28


HANG SENG, KOSPI, STRAITS TIMES INDEX – Price Action:

  • The Hang Seng Index is still looking for a bullish break.
  • There is a high chance that Kospi may have peaked for now.
  • FTSE Straits Times Index is struggling to find a broader direction.
  • What is the outlook and the key levels to watch in select Asian indices?

Recommended by Manish Jaradi

Building Confidence in Trading

Hang Seng Index: Downward momentum is picking up

The failure of the Hang Seng Index to clear a crucial barrier on the 89-day moving average, the upper edge of a declining channel since early 2023, and the Ichimoku cloud on the daily charts (at about 18900-19200) suggests the recent rally is nothing more than corrective. This follows a rebound from near a tough floor at the June low of 18045.

Hang Seng Index Daily Chart

Chart Created Using TradingView

A decisive break above would raise the chances that the Hong Kong benchmark index was finally beginning to flex muscles after underperforming since early 2023. Indeed, such a break would heighten the chances of the index clearing the few-times tested resistance at 20155. On the downside, a failure to hold above last month’s low of 17575 could open the way initially toward the November 2022 low of 16830.

Kospi Weekly Chart

Chart Created Using TradingView

Kospi: May have peaked for now

A double top at major resistance and a lower low created in August raises the odds that Kospi’s rally this year could be reversing. A break below the crucial support at the July low of 2515 has triggered a minor double top (the June and August highs), potentially opening the door toward 2380. Stronger support is at the March low of 2350 – Kospi needs to hold above this support for the rebound from late last year to resume. The index has faced stiff converged resistance on the 89-week moving average, a horizontal trendline since 2022, around the upper edge of the Ichimoku cloud on the weekly charts.

FTSE Straits Times Index Monthly Chart

Chart Created Using TradingView

FTSE Straits Times Index: Still struggling to find a direction

Singapore’s FTSE Straits Times Index continues to trend within a narrow range of 3000-3400. Barring the brief low of 2968 created in Q4-2022, the index appears to have set a solid low around 2950-3050, which includes the 200-week moving average. As mentioned in the previous update, a break below is by no means imminent – it could well rebound as it has done multiple times since 2021. See “Asian Indices Feel the Heat of Rising Yields: Hang Seng, Kospi, Straits Times Index Setups,” published August 22.

However, any break below could raise the odds that the post-Covid rebound is over, putting the index back within a very broad range of 2200-3500 (including the 2020 low and the 2022 high). For the bullishness to resume, a crack above resistance at the 2022 high would be needed. Until then, the path of least resistance remains sideways to down.

Recommended by Manish Jaradi

Improve your trading with IG Client Sentiment Data

— Written by Manish Jaradi, Strategist for DailyFX.com

— Contact and follow Jaradi on Twitter: @JaradiManish

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restorationIdentifier=this["restorationIdentifier"],restorationData=this.restorationData[restorationIdentifier];this.restorationData[restorationIdentifier]=Object.assign(Object.assign(,restorationData),additionalData)assumeControlOfScrollRestoration()relinquishControlOfScrollRestoration()this.previousScrollRestoration&&(history.scrollRestoration=this.previousScrollRestoration,delete this.previousScrollRestoration)shouldHandlePopState()return this.pageIsLoaded()pageIsLoaded()class Navigator{constructor(delegate)this.delegate=delegateproposeVisit(location2,options=)this.delegate.allowsVisitingLocationWithAction(location2,options.action)&&(locationIsVisitable(location2,this.view.snapshot.rootLocation)?this.delegate.visitProposedToLocation(location2,options):window.location.href=location2.toString())startVisit(locatable,restorationIdentifier,options=)this.stop(),this.currentVisit=new 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0===anchor;return"replace"!==action&&getRequestURL(location2)===getRequestURL(this.view.lastRenderedLocation)&&(isRestorationToTopvisitScrolledToSamePageLocation(oldURL,newURL)this.delegate.visitScrolledToSamePageLocation(oldURL,newURL)get location()return this.history.locationget restorationIdentifier()return this.history.restorationIdentifiergetActionForFormSubmission(submitter,formElement)return getVisitAction(submitter,formElement)}(prototype=PageStage=PageStage||)[prototype.initial=0]="initial",prototype[prototype.loading=1]="loading",prototype[prototype.interactive=2]="interactive",prototype[prototype.complete=3]="complete";class PageObserverconstructor(delegate)this.stage=PageStage.initial,this.started=!1,this.interpretReadyState=()=>var readyState=this["readyState"];"interactive"==readyState?this.pageIsInteractive():"complete"==readyState&&this.pageIsComplete(),this.pageWillUnload=()=>this.delegate.pageWillUnload(),this.delegate=delegatestart()(this.stage==PageStage.initial&&(this.stage=PageStage.loading),document.addEventListener("readystatechange",this.interpretReadyState,!1),addEventListener("pagehide",this.pageWillUnload,!1),this.started=!0)stop()this.started&&(document.removeEventListener("readystatechange",this.interpretReadyState,!1),removeEventListener("pagehide",this.pageWillUnload,!1),this.started=!1)pageIsInteractive()this.stage==PageStage.loading&&(this.stage=PageStage.interactive,this.delegate.pageBecameInteractive())pageIsComplete()this.pageIsInteractive(),this.stage==PageStage.interactive&&(this.stage=PageStage.complete,this.delegate.pageLoaded())get readyState()return document.readyStateclass ScrollObserverconstructor(delegate)this.started=!1,this.onScroll=()=>this.updatePosition(x:window.pageXOffset,y:window.pageYOffset),this.delegate=delegatestart()(addEventListener("scroll",this.onScroll,!1),this.onScroll(),this.started=!0)stop()this.started&&(removeEventListener("scroll",this.onScroll,!1),this.started=!1)updatePosition(position)this.delegate.scrollPositionChanged(position)class StreamMessageRenderer{render(fragment)Bardo.preservingPermanentElements(this,function getPermanentElementMapForFragment(fragment)var permanentElementsInDocument=queryPermanentElementsAll(document.documentElement),permanentElementMap=;for(const permanentElementInDocument of permanentElementsInDocument)var id=permanentElementInDocument["id"];for(const streamElement of fragment.querySelectorAll("turbo-stream"))var elementInStream=getPermanentElementById(streamElement.templateElement.content,id);elementInStream&&(permanentElementMap[id]=[permanentElementInDocument,elementInStream])return permanentElementMap(fragment),()=>document.documentElement.appendChild(fragment))enteringBardo(currentPermanentElement,newPermanentElement)newPermanentElement.replaceWith(currentPermanentElement.cloneNode(!0))leavingBardo()}class StreamObserverconstructor(delegate)this.sources=new Set,this.started=!1,this.inspectFetchResponse=event=>var response=function fetchResponseFromEvent(event)event=null==(event=event.detail)?void 0:event.fetchResponse;if(event instanceof FetchResponse)return event(event);response&&function fetchResponseIsStream(response)response=null!=(response=response.contentType)?response:"";return response.startsWith(StreamMessage.contentType)(response)&&(event.preventDefault(),this.receiveMessageResponse(response)),this.receiveMessageEvent=event=>this.started&&"string"==typeof event.data&&this.receiveMessageHTML(event.data),this.delegate=delegatestart()this.startedstop()this.started&&(this.started=!1,removeEventListener("turbo:before-fetch-response",this.inspectFetchResponse,!1))connectStreamSource(source)disconnectStreamSource(source)this.streamSourceIsConnected(source)&&(this.sources.delete(source),source.removeEventListener("message",this.receiveMessageEvent,!1))streamSourceIsConnected(source)return this.sources.has(source)receiveMessageResponse(response)return __async$3(this,null,function*()var html=yield response.responseHTML;html&&this.receiveMessageHTML(html))receiveMessageHTML(html)this.delegate.receivedMessageFromStream(StreamMessage.wrap(html))class ErrorRenderer extends Rendererstatic renderElement(currentElement,newElement)vardocumentElement,body=document;documentElement.replaceChild(newElement,body)render()return __async$3(this,null,function*()this.replaceHeadAndBody(),this.activateScriptElements())replaceHeadAndBody()vardocumentElement,head=document;documentElement.replaceChild(this.newHead,head),this.renderElement(this.currentElement,this.newElement)activateScriptElements()for(const replaceableElement of this.scriptElements)var element,parentNode=replaceableElement.parentNode;parentNode&&(element=activateScriptElement(replaceableElement),parentNode.replaceChild(element,replaceableElement))get newHead()return this.newSnapshot.headSnapshot.elementget scriptElements()return document.documentElement.querySelectorAll("script")class PageRenderer extends Renderer{static renderElement(currentElement,newElement)document.body&&newElement instanceof HTMLBodyElement?document.body.replaceWith(newElement):document.documentElement.appendChild(newElement)get shouldRender()return this.newSnapshot.isVisitable&&this.trackedElementsAreIdenticalget reloadReason()return this.newSnapshot.isVisitable?this.trackedElementsAreIdentical?void 0:reason:"tracked_element_mismatch":reason:"turbo_visit_control_is_reload"prepareToRender()return __async$3(this,null,function*()yield this.mergeHead())render()return __async$3(this,null,function*()this.willRender&&(yield this.replaceBody()))finishRendering()super.finishRendering(),this.isPreviewget currentHeadSnapshot()return this.currentSnapshot.headSnapshotget newHeadSnapshot()return this.newSnapshot.headSnapshotget newElement()return this.newSnapshot.elementmergeHead()return __async$3(this,null,function*()var mergedHeadElements=this.mergeProvisionalElements(),newStylesheetElements=this.copyNewHeadStylesheetElements();this.copyNewHeadScriptElements(),yield mergedHeadElements,yield newStylesheetElements)replaceBody()return __async$3(this,null,function*()yield this.preservingPermanentElements(()=>__async$3(this,null,function*()this.activateNewBody(),yield this.assignNewBody())))get trackedElementsAreIdentical()return this.currentHeadSnapshot.trackedElementSignature==this.newHeadSnapshot.trackedElementSignaturecopyNewHeadStylesheetElements(){return __async$3(this,null,function*()var loadingElements=[];for(const element of this.newHeadStylesheetElements)loadingElements.push(function waitForLoad(element,timeoutInMilliseconds=2e3)return new Promise(resolve=>const onComplete=()=>element.removeEventListener("error",onComplete),element.removeEventListener("load",onComplete),resolve();element.addEventListener("load",onComplete,once:!0),element.addEventListener("error",onComplete,once:!0),setTimeout(resolve,timeoutInMilliseconds))(element)),document.head.appendChild(element);yield Promise.all(loadingElements))}copyNewHeadScriptElements()for(const element of this.newHeadScriptElements)document.head.appendChild(activateScriptElement(element))mergeProvisionalElements()return __async$3(this,null,function*()var newHeadElements=[...this.newHeadProvisionalElements];for(const element of this.currentHeadProvisionalElements)this.isCurrentElementInElementList(element,newHeadElements))isCurrentElementInElementList(element,elementList)for(var[index,newElement]of elementList.entries())if("TITLE"==element.tagName)if("TITLE"!=newElement.tagName)continue;if(element.innerHTML==newElement.innerHTML)return elementList.splice(index,1),!0if(newElement.isEqualNode(element))return elementList.splice(index,1),!0return!1removeCurrentHeadProvisionalElements()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=activateScriptElement(inertScriptElement);inertScriptElement.replaceWith(activatedScriptElement)assignNewBody()return __async$3(this,null,function*()yield this.renderElement(this.currentElement,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)class Preloader{constructor(delegate)this.selector="a[data-turbo-preload]",this.delegate=delegateget snapshotCache()return this.delegate.navigator.view.snapshotCachestart()if("loading"===document.readyState)return document.addEventListener("DOMContentLoaded",()=>this.preloadOnLoadLinksForView(document.body));this.preloadOnLoadLinksForView(document.body)preloadOnLoadLinksForView(element)for(const link of element.querySelectorAll(this.selector))this.preloadURL(link)preloadURL(link){return __async$3(this,null,function*()var location2=new URL(link.href);if(!this.snapshotCache.has(location2))tryvar responseText=yield(yield fetch(location2.toString(),headers:"VND.PREFETCH":"true",Accept:"text/html")).text(),snapshot=PageSnapshot.fromHTMLString(responseText);this.snapshotCache.put(location2,snapshot)catch(_))}}function extendURLWithDeprecatedProperties(url)Object.defineProperties(url,deprecatedLocationPropertyDescriptors)const deprecatedLocationPropertyDescriptors=absoluteURL:get()return this.toString();const 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(targetElement=>targetElement.innerHTML="",targetElement.append(this.templateContent)),session=new class Sessionconstructor()this.navigator=new Navigator(this),this.history=new History(this),this.preloader=new Preloader(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,window),this.formSubmitObserver=new FormSubmitObserver(this,document),this.scrollObserver=new ScrollObserver(this),this.streamObserver=new StreamObserver(this),this.formLinkClickObserver=new FormLinkClickObserver(this,document.documentElement),this.frameRedirector=new FrameRedirector(this,document.documentElement),this.streamMessageRenderer=new StreamMessageRenderer,this.drive=!0,this.enabled=!0,this.progressBarDelay=500,this.started=!1,this.formMode="on"start()this.starteddisable()this.enabled=!1stop()this.started&&(this.pageObserver.stop(),this.cacheObserver.stop(),this.formLinkClickObserver.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=)var frameElement=options.frame?document.getElementById(options.frame):null;frameElement instanceof FrameElement?(frameElement.src=location2.toString(),frameElement.loaded):this.navigator.proposeVisit(expandURL(location2),options)connectStreamSource(source)this.streamObserver.connectStreamSource(source)disconnectStreamSource(source)this.streamObserver.disconnectStreamSource(source)renderStreamMessage(message)this.streamMessageRenderer.render(StreamMessage.wrap(message))clearCache()this.view.clearSnapshotCache()setProgressBarDelay(delay)this.progressBarDelay=delaysetFormMode(mode)this.formMode=modeget 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(reason:"turbo_disabled")scrollPositionChanged(position)this.history.updateRestorationData(scrollPosition:position)willSubmitFormLinkToLocation(link,location2)return this.elementIsNavigatable(link)&&locationIsVisitable(location2,this.snapshot.rootLocation)submittedFormLinkToLocation()willFollowLinkToLocation(link,location2,event)return this.elementIsNavigatable(link)&&locationIsVisitable(location2,this.snapshot.rootLocation)&&this.applicationAllowsFollowingLinkToLocation(link,location2,event)followedLinkToLocation(link,location2)var action=this.getActionForLink(link),link=link.hasAttribute("data-turbo-stream");this.visit(location2.href,action:action,acceptsStreamResponse:link)allowsVisitingLocationWithAction(location2,action)visitProposedToLocation(location2,options)extendURLWithDeprecatedProperties(location2),this.adapter.visitProposedToLocation(location2,options)visitStarted(visit2)visit2.acceptsStreamResponsevisitCompleted(visit2)clearBusyState(document.documentElement),this.notifyApplicationAfterPageLoad(visit2.getTimingMetrics())locationWithActionIsSamePage(location2,action)return this.navigator.locationWithActionIsSamePage(location2,action)visitScrolledToSamePageLocation(oldURL,newURL)this.notifyApplicationAfterVisitingSamePageLocation(oldURL,newURL)willSubmitForm(form,submitter)var action=getAction(form,submitter);return this.submissionIsNavigatable(form,submitter)&&locationIsVisitable(expandURL(action),this.snapshot.rootLocation)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,options)vardefaultPrevented:element,detail:render:options=this.notifyApplicationBeforeRender(element,options);return this.view.renderer&&options&&(this.view.renderer.renderElement=options),!elementviewRenderedSnapshot(_snapshot,_isPreview)this.view.lastRenderedLocation=this.history.location,this.notifyApplicationAfterRender()preloadOnLoadLinksForView(element)this.preloader.preloadOnLoadLinksForView(element)viewInvalidated(reason)this.adapter.pageInvalidated(reason)frameLoaded(frame)this.notifyApplicationAfterFrameLoad(frame)frameRendered(fetchResponse,frame)this.notifyApplicationAfterFrameRender(fetchResponse,frame)applicationAllowsFollowingLinkToLocation(link,location2,ev)return!this.notifyApplicationAfterClickingLinkToLocation(link,location2,ev).defaultPreventedapplicationAllowsVisitingLocation(location2)return!this.notifyApplicationBeforeVisitingLocation(location2).defaultPreventednotifyApplicationAfterClickingLinkToLocation(link,location2,event)return dispatch("turbo:click",target:link,detail:url:location2.href,originalEvent:event,cancelable:!0)notifyApplicationBeforeVisitingLocation(location2)return dispatch("turbo:before-visit",detail:url:location2.href,cancelable:!0)notifyApplicationAfterVisitingLocation(location2,action)return dispatch("turbo:visit",detail:url:location2.href,action:action)notifyApplicationBeforeCachingSnapshot()return dispatch("turbo:before-cache")notifyApplicationBeforeRender(newBody,options)return dispatch("turbo:before-render",detail:Object.assign(newBody:newBody,options),cancelable:!0)notifyApplicationAfterRender()return dispatch("turbo:render")notifyApplicationAfterPageLoad(timing=)return 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)submissionIsNavigatable(form,submitter)elementIsNavigatable(element)element?!containergetActionForLink(link)get snapshot()return this.view.snapshot;var prototype=new class Cacheconstructor(session2)this.session=session2clear()this.session.clearCache()resetCacheControl()this.setCacheControl("")exemptPageFromCache()this.setCacheControl("no-cache")exemptPageFromPreview()this.setCacheControl("no-preview")setCacheControl(value)!function setMetaContent(name,content)("turbo-cache-control",value)(session),navigator$1=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()console.warn("Please replace `Turbo.clearCache()` with `Turbo.cache.clear()`. The top-level function is deprecated and will be removed in a future version of Turbo.`"),session.clearCache()function setProgressBarDelay(delay)session.setProgressBarDelay(delay)function setConfirmMethod(confirmMethod)FormSubmission.confirmMethod=confirmMethodfunction setFormMode(mode)session.setFormMode(mode)var Turbo=Object.freeze(__proto__:null,navigator:navigator$1,session:session,cache:prototype,PageRenderer:PageRenderer,PageSnapshot:PageSnapshot,FrameRenderer:FrameRenderer,start:start,registerAdapter:registerAdapter,visit:visit,connectStreamSource:connectStreamSource,disconnectStreamSource:disconnectStreamSource,renderStreamMessage:renderStreamMessage,clearCache:clearCache,setProgressBarDelay:setProgressBarDelay,setConfirmMethod:setConfirmMethod,setFormMode:setFormMode,StreamActions:StreamActions);class TurboFrameMissingError extends Errorfunction 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(),elementclass StreamElement extends HTMLElementstatic renderElement(newElement)return __async$3(this,null,function*()yield newElement.performAction())connectedCallback()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*()var event=this.beforeRenderEvent;this.dispatchEvent(event)&&(yield nextAnimationFrame(),yield event.detail.render(this))))disconnect()trythis.remove()catch(_a)removeDuplicateTargetChildren()this.duplicateChildren.forEach(c=>c.remove())get duplicateChildren()[]].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()var template;return null===this.firstElementChild?(template=this.ownerDocument.createElement("template"),this.appendChild(template),template):this.firstElementChild instanceof HTMLTemplateElement?this.firstElementChild:void this.raise("first child element must be a

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