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Candlesticks, Condensed for Amibroker (AFL)
Rating:
3 / 5 (Votes 3)
Tags:
amibroker, exploration
Candlesticks, Condensed
Indicator / Formula
Copy & Paste Friendly
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | //Candlesticks, Condensed // original written by pasha dave re written by dave in stocks and commodities SegmentCount = 5; SegmentDivisor = 100 / SegmentCount; CandleRange = High - Low ; AvgRange = MA ( CandleRange, 6 ); RangeMultiplier = CandleRange / AvgRange; CandleRange /= 100; RangeMultiplier = Min ( RangeMultiplier, 1 ); HO = round ( ( RangeMultiplier * ( High - Open ) / CandleRange ) / SegmentDivisor ); HC = round ( ( RangeMultiplier * ( High - Close ) / CandleRange ) / SegmentDivisor ); OL = round ( ( RangeMultiplier * ( Open - Low ) / CandleRange ) / SegmentDivisor ); DigitMult = SegmentCount + 1; // signature is encoded to fit into integer CandleSignature = DigitMult * DigitMult * HO + DigitMult * HC + OL; Title = Name () + " " + Date () + " " + StrFormat ( "Signature %.0f:%.0f:%.0f" , HO, HC, OL ); Plot ( C , "Close" , colorDefault , styleCandle ); Filter = False ; // statistics Pct1P = Pct2P = Pct3P = Pct4P = 0; Avg1P = Avg2P = Avg3P = Avg4P = 0; // count of occurrence of patterns Cnt = 0; MaxSegment = SegmentCount * DigitMult * DigitMult + SegmentCount * DigitMult + SegmentCount; if ( BarCount > MaxSegment ) { // changes over 1..4 periods // you can change it to Close - Ref( Close, -1 ) // to get dollar gains instead of percent changes Chg1P = ROC ( Close , 1 ); Chg2P = ROC ( Close , 2 ); Chg3P = ROC ( Close , 3 ); Chg4P = ROC ( Close , 4 ); // number of times given pattern is followed by UP movement Up1P = Up2P = Up3P = Up4P = 0; // gain Gain1P = Gain2P = Gain3P = Gain4P = 0; for ( i = 0; i < BarCount - 4; i++ ) { sig = CandleSignature[ i ]; if ( sig >= 0 && sig <= MaxSegment ) { Cnt[ sig ]++; // increase occurrence counter for given sig // if change > 0 increase UP counter Up1P[ sig ] += Chg1P[ i + 1 ] > 0; // add change to total gain Gain1P[ sig ] += Chg1P[ i + 1 ]; Up2P[ sig ] += Chg1P[ i + 2 ] > 0; Gain2P[ sig ] += Chg1P[ i + 2 ]; Up3P[ sig ] += Chg1P[ i + 3 ] > 0; Gain3P[ sig ] += Chg1P[ i + 3 ]; Up4P[ sig ] += Chg4P[ i + 1 ] > 0; Gain4P[ sig ] += Chg4P[ i + 1 ]; } } for ( sig = 0; sig <= MaxSegment; sig++ ) { // if any patterns of given signature were found if ( Cnt[ sig ] ) { qty = Cnt[ sig ]; Pct1P[ sig ] = Up1P[ sig ] / qty; Pct2P[ sig ] = Up2P[ sig ] / qty; Pct3P[ sig ] = Up3P[ sig ] / qty; Pct4P[ sig ] = Up4P[ sig ] / qty; Avg1P[ sig ] = Gain1P[ sig ] / qty; Avg2P[ sig ] = Gain2P[ sig ] / qty; Avg3P[ sig ] = Gain3P[ sig ] / qty; Avg4P[ sig ] = Gain4P[ sig ] / qty; } } Filter = Cnt; } else { PopupWindow ( "Not enough bars in " + Name () + " Please select symbols that have more than " + MaxSegment + " bars" , "Problem" ); } // multiply factors by 100 to get percents Pct1P *= 100; Pct2P *= 100; Pct3P *= 100; Pct4P *= 100; bi = BarIndex (); Sig1 = bi % DigitMult; Sig2 = floor ( bi / DigitMult ) % DigitMult; Sig3 = floor ( bi / ( DigitMult * DigitMult ) ); Signature = 100 * Sig3 + 10 * Sig2 + Sig1; SetOption ( "NoDefaultColumns" , True ); AddTextColumn ( Name (), "Symbol" ); AddColumn ( Signature, "Signature" , 3.0 ); AddColumn ( Cnt, "Count" , 1.0 ); AddColumn ( Pct1P, "Pct1P%" , 1.1 ); AddColumn ( Pct2P, "Pct2P%" , 1.1 ); AddColumn ( Pct3P, "Pct3P%" , 1.1 ); AddColumn ( Pct4P, "Pct4P%" , 1.1 ); AddColumn ( Avg1P, "Avg1P%" , 1.1 ); AddColumn ( Avg2P, "Avg2P%" , 1.1 ); AddColumn ( Avg3P, "Avg3P%" , 1.1 ); AddColumn ( Avg4P, "Avg4P%" , 1.1 ); |
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hi,can you describe your indicator please with a pict even better
tks
needs a semicolon end line 69
Thanks davidalan