The formula is as follows:

①The formula for the moving average turning upward: ma(c, 60)gt; ref(ma(c, 60), 1) and ref(ma(c, 60) ), 1)

②Time statistical formula: last(ref(ma(c, 60), 1)

1. Prediction of daily limit stock selection usage: after 9:25 every day, Use conditions to select stocks, screen out high-quality stocks, and then judge by yourself based on market conditions, there will be surprises in the selected stocks!

1. Source code: RSV: = (CLOSE-LLV(LOW, 9)) )/(HHV(HIGH, 9)-LLV(LOW, 9))*100; K: = (SMA (RSV, 3, 1)); D: = (SMA (K, 3, 1)); KK: =INTPART(SMA(RSV, 3, 1)); DD: =INTPART(SMA(K, 3, 1)); N: =KK DD, COLORFF00FF, LINETHICK2;

2. Prediction: = IF(CROSS(N, 50), 90, 50), COLOR00FF00;

3. Trading limit: =IF(CROSS(N, 99.5), 100, 50), COLORYELLOW;

4. Daily limit gt; prediction.

2. Stock selection formula when the stock price is above the moving average

1. TA:=BARSSINCE(CLOSE); MA5:=IF(TAgt;=5 ,MA(C,5),0);MA10:=IF(TAgt;=10,MA(C,10),0);MA20:=IF(TAgt;=20,MA(C,20),0) ;MA60:=IF(TAgt;=60,MA(C,60),0);A1:=MA5gt;MA10 AND MA10gt;MA20 AND MA20gt;MA60.

2. LMAX:=MAX( MAX(MA5, MA10), MAX(MA20, MA60)); CROSS (CLOSE, MA5) AND Vgt; =REF(V, 1)AND A1

3. Old Duck Head

1. Operation essentials:

(1) Find the duck neck, see A in the picture. The daily moving average extends downward.

(2) The duck head is at B. The cross between the 5-day moving average and the 10-day moving average occurs here, which means that the old duck head has begun. The key to the pattern is the retracement: the shallower the drop, the better, and the smaller the volume, the better.

(3) The duck nostril is at point C, which is formed by the 5-day moving average turning into a golden cross after it crosses. The smaller the duck's nostril is, the better. A duck's nostril that is too large will affect the rising height of the market outlook.

(4) The duckbill is at D, which is composed of the 60-day moving average and the 120-day moving average. The distance between the two lines is required to be large. The large distance between the two lines indicates that the duck's beak is large and the duck's cry is loud.

(5) The quacking is at point E. At this time, the K line rushes over the duck's head, and bursts of duck quacking occur. At this time, the entire old duck head form is completed.

2. Laoya stock selection formula

MA5: = MA(CLOSE, 5); MA10: = MA(CLOSE, 10); MA60: = MA(CLOSE, 60) ;PDAY1:= BARSLAST(CROSS(MA5,MA60));{The 5-day moving average crosses the 60-day moving average}PDAY2:= BARSLAST(CROSS(MA10,MA60));{The 10-day moving average crosses the 60-day moving average, thus forming a duck Neck}PDAY3:= BARSLAST(HIGH=HHV(HIGH, PDAY2));{forming the head, going down}PDAY4:= BARSLAST(CROSS(MA10,MA5));{after falling, the 5-day moving average and the 10-day moving average Dead Cross} PDAY5: = BARSLAST(CROSS(MA5, MA10)); {Shortly after falling back, the 5-day moving average and the 10-day moving average formed a golden cross, forming a mouth} A1: = PDAY1gt; PDAY2 AND PDAY2gt; PDAY3 AND PDAY3gt; PDAY4 AND PDAY4gt; PDAY5 AND PDAY5 4. MACD turns red for the second time

1. Formula: