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Artificial Neural Network Long-Range Forecasting

I am working on a project to predict stock prices using ANN. I trained the system using previous data for 7 years, and it works great to predict data in one day. Now I want to predict the price of shares over the next seven days.

My idea is to predict the data of day 2 using the data of day 1, day 3 using the predicted data of day 2 and day 1, etc. But it does not work properly.

I trained ANN to predict the closing price using the opening price, maximum and minimum daily prices.

What is the idea of ​​predicting data from the next seven days?

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2 answers

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let min = -0.5
let max = +0.5
let bias = 0.01
let random = rand(min, max)
y[i] = y[i-1] + random + bias

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