Help a newbie.
I have found this system great but i have many doubts .
Basic rules are we buy when candle closes above 15 days ema and candle after that there is a crossover of 3 days ema from below of 15 days ema.
I have used 315 technique to buy stock for delivery. I don't have fancy software ... i use icharts... . This is how i buy or sell stocks i wait for day to close say 26th nov and if stock i am interested has above signs i.e. candle on 25th closed above 15 days ... there was cross over on 26th than i buy the stock on 27th. Issue is how do i make the decision to buy or sell based on rules of 315 during the day when market is still operating. I have just begun and i dont much about software but we would get 15 days and 3 days ema figures only when market has closed right? and ema are calculated on basis of end of day price? How do i make a decision to sell a stock without waiting for day to end and than check charts and confirm ya 3days ema has gone below 15 days ema and sell stock next day as soon as market opens.
It is better to do it on the same day when the crossover happens. Do it by 3:27. By 3:27 you would know open, low and high. Take the LTP as close and see if the EMA has crossed. As many had mentioned in this thread price at 3:27 would be more or less the close price.
If you don't have any charting software, you don't need to worry. All you need are the below values and the formula for EMA. You can put this in excel so it becomes easier.
For EMA 3:
Price(t) - this is the Last traded price at 3:27
k - .5 formula to get K is 2/(N+1) where N is 3 in this case
EMA(y) - yesterday EMA value
to calculate EMA 3 for today is EMA = Price(t) * k + EMA(y) * (1 k)
e.x in case of NIFTY today at 14:28
Price(t) = 5709.34
k = .5
EMA(y) = 5627.9
Apply the formula you get 5688.62
For EMA 15:
Price(t) - this is the Last traded price at 3:27
k - .125 formula to get K is 2/(N+1) where N is 15 in this case
EMA(y) - yesterday EMA value
to calculate EMA 15 for today is EMA = Price(t) * k + EMA(y) * (1 k)
e.x in case of NIFTY today at 14:28
Price(t) = 5709.34
k = .125
EMA(y) = 5637.84
Apply the formula you get 5646.77
Now we have EMA 3 for yesterday and Today also we have EMA 15 for yesterday and today. Look at these values and what it says
Yesterday -> EMA3 = 5627.9 and EMA15 = 5637.84 (EMA3 is lesser than EMA15)
Today @ 14:28-> EMA3 = 5668.62 and EMA15 = 5646.77 (EMA3 is greater than EMA15)
This means that EMA 3 did a bullish crossover of EMA 15 so you can go long. Still don't enter the trade wait for 15:27 price and see if the crossover holds good. If yes then go long.
Reverse of this should happen (yesterday EMA3>EMA15 and today EMA3<EMA15 for bearish crossover).
Regards
Sreeram