mytt-ts
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通达信、同花顺、文华麦语言等指标公式的 TypeScript 实现
2 lines (1 loc) • 10.2 kB
JavaScript
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g(o.map(((n,t)=>0===t?0:n>o[t-1]?n*e[t]:0)),a).map(((n,t)=>n/g(o.map(((n,t)=>0===t?0:n<o[t-1]?n*e[t]:0)),a)[t])).map((n=>100-100/(1+n)))}function hn(n,t,r,e,a=26,o=10){const l=p(t,1),u=r.map(((n,t)=>Math.abs(n-l[t]))),c=e.map(((n,t)=>Math.abs(n-l[t]))),f=r.map(((n,t)=>Math.abs(n-(0===t?e[t]:e[t-1])))),m=l.map(((t,r)=>Math.abs(t-(0===r?n[r]:n[r-1])))),i=u.map(((n,t)=>n>c[t]&&n>f[t]?n+c[t]/2+m[t]/4:c[t]>f[t]&&c[t]>n?c[t]+n/2+m[t]/4:f[t]+m[t]/4)),h=g(t.map(((t,r)=>t-l[r]+(t-n[r])/2+l[r]-(0===r?n[r]:n[r-1]))).map(((n,t)=>16*n/i[t]*Math.max(u[t],c[t]))),a);return[h,b(h,o)]}function sn(n,t,r,e=102,a=7){const o=b(t.map(((t,e)=>(2*n[e]+t+r[e])/4)),5),l=o.map((n=>n*e/100)),u=o.map((n=>n*(200-e)/100)),c=n.map(((e,a)=>Math.abs((2*e+t[a]+r[a])/4-b(n,20)[a])/b(n,20)[a])),f=I(n,c);return[l,u,f.map((n=>n*(1+a/100))),f.map((n=>n*(1-a/100)))]}export{r as ABS,hn as ASI,W as ATR,q as AVEDEV,B as BARSLAST,C as BARSLASTCOUNT,D as BARSSINCEN,X as BBI,H as BETWEEN,S as BIAS,T as BOLL,an as BRAR,V as CCI,M as CONST,u as COS,O as COUNT,tn as CR,E as CROSS,on as DFMA,h as DIFF,I as DMA,Y as DMI,en as DPO,x as EMA,rn as EMV,j as EVERY,v as EXIST,fn as EXPMA,z as FILTER,N as HHV,w as HHVBARS,i as IF,P as KDJ,$ as KTN,y as LLV,A as LLVBARS,e as LN,F as LONGCROSS,K as LOWRANGE,b as MA,L as MACD,un as MASS,f as MAX,pn as MFI,m as MIN,ln as MTM,mn as OBV,a as POW,U as PSY,n as RD,p as REF,t as RET,cn as ROC,Q as RSI,l as SIN,d as SMA,o as SQRT,s as STD,g as SUM,c as TAN,Z as TAQ,J as TOPRANGE,_ as TRIX,G as VALUEWHEN,nn as VR,k as WMA,R as WR,sn as XSII};