[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_102":103,"_104":105},"routes/embed.x.$handle.$name.$",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":-5},"handle","kannsai22","name","gbpjpy-oos-audit-v13","path","prestate_v16_nov_http.ts","project",{"_22":45,"_11":12,"_33":46,"_47":-5,"_48":42,"_49":50,"_51":50,"_52":53,"_54":-5,"_55":56,"_57":25,"_58":32,"_59":-5,"_60":-5,"_61":36,"_62":63,"_64":-5,"_65":-5,"_66":-5,"_67":-5,"_68":69,"_70":69,"_71":72,"_73":72,"_74":72,"_75":69,"_76":69,"_77":78,"_79":80,"_81":82,"_83":42},"file",{"_22":23,"_11":14,"_24":25,"_26":-5,"_27":28,"_29":30,"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":-5,"_13":44},"permalink","https://www.val.town/x/kannsai22/gbpjpy-oos-audit-v13/code/prestate_v16_nov_http.ts","extension","id","bc733db4-ef8f-4ada-8e70-987641a256d9","fileId","bdbfc370-ab32-11f1-8e2e-1607ee4eb77e","parentId","branchId","6bbdbea8-513d-480c-97fc-7ab636748a74","branchVersion",21,"latest",true,"createdAt",["D",1788836984513],"version",0,"fileType","http","content","import { getHistoricalRates } from \"npm:dukascopy-node@1.50.0\";\ntype Bar={timestamp:number;open:number;high:number;low:number;close:number;volume?:number};type Pivot={type:\"H\"|\"L\";timestamp:number;price:number;index:number};\nconst samples=[\"2014-11-04\",\"2014-11-06\",\"2014-11-11\",\"2014-11-13\",\"2014-11-18\",\"2014-11-20\",\"2014-11-25\",\"2014-11-27\"];\nfunction emaSeries(c:number[],p:number){const o:(number|null)[]=Array(c.length).fill(null);if(c.lengthb[i-1].high&&x.high>b[i-2].high&&x.high>=b[i+1].high&&x.high>=b[i+2].high;const lo=x.lowa.timestamp-b.timestamp||(a.type===\"L\"?-1:1));return r;}\nfunction latestN(ps:Pivot[],regime:string){const w=regime===\"Up\"?[\"L\",\"H\",\"L\"]:regime===\"Down\"?[\"H\",\"L\",\"H\"]:[];if(!w.length)return null;for(let i=ps.length-3;i>=0;i--){const t=[ps[i],ps[i+1],ps[i+2]];if(t[0].type===w[0]&&t[1].type===w[1]&&t[2].type===w[2])return t;}return null;}\nconst iso=(ts:number|null|undefined)=>ts==null?null:new Date(ts).toISOString();\nexport default async function(){const results:any[]=[];for(const sample of samples){const t0=new Date(`${sample}T00:00:00Z`);const from=new Date(t0.getTime()-16*86400000);const h1All=await getHistoricalRates({instrument:\"gbpjpy\",dates:{from,to:t0},timeframe:\"h1\",format:\"json\",priceType:\"bid\"} as any) as Bar[];const m15All=await getHistoricalRates({instrument:\"gbpjpy\",dates:{from,to:t0},timeframe:\"m15\",format:\"json\",priceType:\"bid\"} as any) as Bar[];const h1f=h1All.filter(b=>Number(b.timestamp)a.timestamp-b.timestamp);const m15f=m15All.filter(b=>Number(b.timestamp)a.timestamp-b.timestamp);const h1=h1f.slice(-225),m15=m15f.slice(-384);if(h1.length<225||m15.length<384){results.push({sample,status:\"DATA_INSUFFICIENT\",h1:h1.length,m15:m15.length});continue;}const closes=h1.map(b=>Number(b.close));const e25s=emaSeries(closes,25),e75s=emaSeries(closes,75),last=h1.length-1;const lastClose=closes[last],e25=e25s[last]!,e75=e75s[last]!,e75m6=e75s[last-6]!;let regime=\"Mixed\";if(lastClose>e25&&e25>e75&&e75>e75m6)regime=\"Up\";else if(lastClosep.type===ct).slice(-2):[];const eligible=regime!==\"Mixed\"&&cp.length===2;let slope:null|number=null;if(cp.length===2)slope=(cp[1].price-cp[0].price)/((cp[1].timestamp-cp[0].timestamp)/3600000);const mp=pivots(m15),n=latestN(mp,regime),wTarget=n?n[2].price+(n[1].price-n[0].price):null;const mSignCoherent=regime===\"Up\"?((slope??0)>0):regime===\"Down\"?((slope??0)<0):false;const wActiveT0=regime===\"Up\"?(wTarget!=null&&wTarget>lastClose):regime===\"Down\"?(wTarget!=null&&wTargetb.timestamp))),maxM15:iso(Math.max(...m15f.map(b=>b.timestamp))),h1Count:h1.length,m15Count:m15.length,lastClose,ema25:e25,ema75:e75,ema75Minus6h:e75m6,regime,eligible,h1Pivot1:cp[0]?{type:cp[0].type,time:iso(cp[0].timestamp),price:cp[0].price}:null,h1Pivot2:cp[1]?{type:cp[1].type,time:iso(cp[1].timestamp),price:cp[1].price}:null,mSlopePerHour:slope,nPattern:n?n.map(p=>({type:p.type,time:iso(p.timestamp),price:p.price})):null,wTarget,coherencePre:{mSignCoherent,wActiveT0,coherenceEligible:eligible&&mSignCoherent&&wActiveT0},safety:{h1Before:Math.max(...h1f.map(b=>b.timestamp))b.timestamp))