定義
ta.vwap(source, anchor, stdev_mult)
引数
| 引数名 |
内容 |
初期値 |
Warning: Undefined variable $tr in /home/tradetech1/tradetech.online/public_html/wp-content/themes/tradetechonline_swell/single-dict-pine-v5.php on line 77
Warning: foreach() argument must be of type array|object, null given in /home/tradetech1/tradetech.online/public_html/wp-content/themes/tradetechonline_swell/single-dict-pine-v5.php on line 77
source |
計算対象 |
|
Warning: Undefined variable $tr in /home/tradetech1/tradetech.online/public_html/wp-content/themes/tradetechonline_swell/single-dict-pine-v5.php on line 77
Warning: foreach() argument must be of type array|object, null given in /home/tradetech1/tradetech.online/public_html/wp-content/themes/tradetechonline_swell/single-dict-pine-v5.php on line 77
anchor |
（省略可）timeframe.change(足種)を指定すると、指定足種の足が変わるごとにVWAPの計算がリセットされる |
timeframe.change("1D") |
Warning: Undefined variable $tr in /home/tradetech1/tradetech.online/public_html/wp-content/themes/tradetechonline_swell/single-dict-pine-v5.php on line 77
Warning: foreach() argument must be of type array|object, null given in /home/tradetech1/tradetech.online/public_html/wp-content/themes/tradetechonline_swell/single-dict-pine-v5.php on line 77
stdev_mult |
（省略可）指定した値の標準偏差バンドを計算する |
初期値：na |
戻り値
float : 移動平均線の値
サンプルコード
VWAPグラフを描画
vwap = ta.vwap(open)
plot(vwap)
分足チャートで日付の切り替えごとにVWAPを再計算してグラフ描画
vwap = ta.vwap(timeframe.change(open, "1D")
plot(vwap)
標準偏差バンド（±1σ）も表示
[vwap, upper, lower] = ta.vwap(open, ta.vwap(timeframe.change(open, "1D"), 1.0)
plot(vwap)
plot(upper, color=color.green)
plot(lower, color=color.green)
