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Thanks Steve. Good eye! I added an extra parens and it worked:
Filter = ((C > minPrice) AND (VolAvg > minVol)) AND ((StochBuy AND (PL
or MDS or BLE or HAM)) OR (StochSell AND (BRE or DCC or EDS)));
Thomas
On 6/4/05, Steve Dugas <sjdugas@xxxxxxxxxxx> wrote:
> I have isolated an "OR" below. These tickers are probably meeting the
> condition after the OR. You may want to replace OR with AND, or rearrange
> your parens.
>
> Steve
>
>
> Filter = ((C > minPrice) AND (VolAvg >= minVol)) AND (StochBuy AND (PL
> or MDS or BLE or HAM)) OR (StochSell AND
> (BRE or DCC or EDS));
>
> ----- Original Message -----
> From: "Tom Elder" <teldridge@xxxxxxxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Saturday, June 04, 2005 1:46 PM
> Subject: [amibroker] Filter
>
>
> > When I use this afl in an Exploration the Filter does not work. I get
> > symbols like BVSN which closed at 1.32, and symbols of low volume
> > stocks like CHFN. Even when I try the filter as Filter = ((C > 5) AND
> > (VolAvg >= 250000)) AND (... it still does not work. Any suggestions?
> >
> > Thomas
> >
> > ----------------------------------------------------------------
> > /* Minimum Price and 14 day Avg Volume Values for Filter */
> > minPrice = 5;
> > minVol = 250000;
> >
> > VolAvg = ma( v, 14 );
> > VolumeIdx = v / VolAvg;
> > AvgRange = sum( abs(O-C),15 )/15;
> >
> > /* Candle Codes */
> > White = iif((C>O) AND ((C-O)>=0.8*(H-L)),1,0) AND (C-O)>AvgRange;
> > Black = iif((C<O) AND ((O-C)>=0.8*(H-L)),1,0) AND (O-C)>AvgRange;
> > Doji = iif(abs(O-C)<=0.1*(H-L),1,0);
> >
> > /* Dark Cloud Cover [Bear] */
> > DCC = iif(ref(White, -1) AND Black AND C<=ref(((H+L)/2),-1)
> > AND O>ref(C,-1), 1,0);
> >
> > /* Piercing Line [Bull] */
> > PL = iif(ref(Black, -1) AND White AND C>=ref(((H+L)/2),-1)
> > AND O<ref(C,-1), 1,0);
> >
> > /* Evening Doji Star [Bear] */
> > EDS = iif(ref(White, -2) AND ref(Doji, -1) AND Black AND
> > C<=ref(((H+L)/2),-2), 1,0);
> >
> > /* Morning Doji Star [Bull] */
> > MDS = iif(ref(Black, -2) AND ref(Doji, -1) AND White AND
> > C>=ref(((H+L)/2),-2), 1,0);
> >
> > /* Hammer [Bull] */
> > HAM = iif( (H-L > 1.5*AvgRange) AND (C > (H+L)/2) AND (O > C) AND
> > (VolumeIdx > 2), 1, 0);
> >
> > /* Bearish Engulfing */
> > BRE = iif(Black AND ref(White, -1) AND (C < ref(O, -1)) AND (O >
> > ref(C, -1)), 1,0);
> >
> > /* Bullish Engulfing */
> > BLE = iif(White AND ref(Black, -1) AND (C > ref(O,-1)) AND (O <
> > ref(C,-1)), 1,0);
> >
> >
> > /* Stochastics 15-3 */
> >
> > ss = ma(stochk(15),3);
> > StochBuy = iif(ss<=30, 1, 0);
> > StochSell = iif(ss>=70, 1, 0);
> >
> > /* Exploration Columns for Sorting */
> >
> > NumColumns = 11;
> >
> > Column0 = C;
> > Column1 = AvgRange;
> > Column2 = V;
> > Column3 = VolumeIdx;
> > Column4 = PL;
> > Column5 = MDS;
> > Column6 = BLE;
> > Column7 = HAM;
> > Column8 = BRE;
> > Column9 = DCC;
> > Column10 = EDS;
> >
> > Column0Name = "Close";
> > Column1Name = "Range";
> > Column2Name = "Volume";
> > Column3Name = "Vol Indx";
> > Column4Name = "PCL[up]";
> > Column5Name = "MDS[up]";
> > Column6Name = "BLE[up]";
> > Column7Name = "HAM[up]";
> > Column8Name = "BRE[dn]";
> > Column9Name = "DCC[dn]";
> > Column10Name = "EDS[dn]";
> >
> > Column0format = 1.2;
> > Column1format = 1.2;
> > Column2format = 1.0;
> > Column3format = 1.2;
> > Column4format = 1.0;
> > Column5format = 1.0;
> > Column6format = 1.0;
> > Column7format = 1.0;
> > Column8format = 1.0;
> > Column9format = 1.0;
> > Column10format = 1.0;
> >
> >
> > /* Filter */
> >
> > Filter = ((C > minPrice) AND (VolAvg >= minVol)) AND (StochBuy AND (PL
> > or MDS or BLE or HAM)) OR (StochSell AND (BRE or DCC or EDS));
> >
> >
> > /* Buy and Sell */
> >
> > Buy = iif((StochBuy > 0) AND (PL + MDS + HAM + BLE > 0), 1, 0);
> > Sell = iif((StochSell > 0) AND (BRE + DCC + EDS > 0), 1, 0);
> > ---------------------------------------------------------------
> >
> >
> >
> >
> >
> > Please note that this group is for discussion between users only.
> >
> > To get support from AmiBroker please send an e-mail directly to
> > SUPPORT {at} amibroker.com
> >
> > For other support material please check also:
> > http://www.amibroker.com/support.html
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
>
>
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
>
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