你好,我想寫一個選股程式,有下面3個條件:
1. 今日成交量 > 800,且為昨日兩倍以上
2. 週 KD 黃金交叉
3. 月K>月D
下面是我寫的腳本,但是執行起來實在很奇怪,能否請您看一下是哪裡觀念錯了。
input: Length_W(9, "周KD期間");
input: Length_M(9, "月KD期間");
input: Volume_Ratio(2, "成交量放大倍數");
input: Volume_Min(800, "今日最小成交量");
variable: rsv_w(0),kk_w(0),dd_w(0);
variable: rsv_m(0),kk_m(0),dd_m(0);
condition1 = volume > volume[1]*Volume_Ratio and volume > Volume_Min;
xf_stochastic("w", Length_W, 3, 3, rsv_w, kk_w, dd_w);
condition2 = xf_crossover("w", kk_w, dd_w);
xf_stochastic("m", Length_M, 3, 3, rsv_m, kk_m, dd_m);
condition3 = kk_m > dd_m;
ret = condition1 and condition2 and condition3;
7 評論