# NEOTICKER DATA BEGIN
ScriptType=Indicator
Description=PrevDay VWAP
Name=PrevDVWAP
Language=Formula
Links=1
MinBars=0
TimerInterval=100
EarlyBinding=0
MetaStyle=Normal
ValueRange=Same as Source
Placement=Smart
Multiplot_num_plots=1
Multiplot_color_0=255
Multiplot_style_0=HLine
Multiplot_width_0=1
Multiplot_enabled_0=1
Multiplot_breakstyle_0=0
UpdateByTick=0
TradingSystemUI=0
PrimaryLinkOnly=0
NotifyOnRemoval=0
Param_count=0
Explanation_Lines=0
# NEOTICKER DATA END

' Previous Day VWAP
' Written by Lawrence Chan
' Copyright © 2006 by TickQuest Inc.
' All rights reserved

$new_day := date (0) <> date (1);

$new_acvol := if ($new_day, 0, acvol (1)) + v;
$new_price := (if($new_day, 0, acprice (1) * acvol (1)) + close * v) / $new_acvol;

acvol := $new_acvol;
acprice := $new_price;

plot1 := if ($new_day, acprice (1), plot1 (1));