Jared algos

Rudolf trial and error

// Rudolf trial and error
index = BNCE_XBTUSD;
magnTresh = index[0]/500 // start trading from this drop magnitude
magnSpeed = magnTresh/100 // minimal consistent change per second

function rc(t, x){
    x = x.slice(0,t+1); s = 0;
    for(j=0;j<x.length-1;j++){
        s += x[j]-x[j+1];
    }
    return s / x.length;
}

function sign(x) { return x > 0 ? 1 : x < 0 ? -1 : 0; }
function dirCount(f, s){
    dir = sign(f[0]-s[0]);
    count = 0; end = f[0]; magn = 0
    for(i=0;i<f.length;i++){
        if(sign(f[i]-s[i])!=dir){magn = end-f[i]; break;}else{count++;}
    }
    return [count, magn];
}

function sma(t, xc){
    som=0; xc=xc.slice(0,t);
    for(i=0;i<xc.length;i++){som+=xc[i];}
    return som/xc.length;
}

FAST[0] = sma(10, index)
SLOW[0] = sma(30, index)

FASTRC[0] = rc(30, FAST);
FASTRCF[0] = rc(10, FAST);
FASTRCFF[0] = rc(3, FAST);
RCDIFF[0] = FASTRCF[0]-FASTRC[0];
FASTRCFFRC[0] = rc(3, FASTRCFF);

dir = dirCount(FAST, SLOW);
DIRTIME[0] = dir[0];
DIRMAGN[0] = dir[1];

if(DIRMAGN[0]<-magnTresh&&DIRMAGN[0]<-DIRTIME[0]*magnSpeed){mark("m")}

DROPREBOUND[0] = function(){
    if((FAST[0]<SLOW[(DIRTIME[0]*2)]+(DIRMAGN[0]*0.7)) // should really be a long term drop, not a peak
        &&(DIRMAGN[0]<-magnTresh&&DIRMAGN[0]<-DIRTIME[0]*magnSpeed)
        &&RCDIFF[0]>0&&FASTRCF[0]>0&&FASTRCFFRC[0]>0&&FAST[0]<SLOW[0]){ return 1}
    if(RCDIFF[0]<0&&FASTRCFF[0]<0){ return -1} // over the top
    return 0
}();