# Rizwan Khan

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Question

Time series (stock data), how to know which price level was hit first in intraday data

I have a time seriers (stock prices) It's intraday data, 10 mins bars, so this mean each row of data that has open,high,low,clo...

1 year ago | 0 answers | 0

### 0

answersQuestion

Wjere to find Crypto API for intraday data, for at least one year of data

Does anybody know where i can find at least one year of intraday crypto data api? Preferrably a free source if available?

2 years ago | 0 answers | 0

### 0

answersQuestion

How to find local minimum of fit polynomial

I have some stock data (time and price). I log the data, and then use fit function to fit a polynomial onto it then i make a f...

2 years ago | 2 answers | 0

### 2

answersQuestion

best way to update items in arrays value based on -1 and 1

I have the following arrays The first arr (ArrA), that is the input The second arr (ArrB) that is the desired results. Now th...

3 years ago | 3 answers | 0

### 3

answersQuestion

How to show two axis on a plot only where i want them

Hi Matlab Gurus, I have the plot below, and i have two y axis, one on the left and one on the right, which are different to eac...

3 years ago | 2 answers | 0

### 2

answersQuestion

How to retrend data, after detrending it?

I have some data (inputClosePrice) i log it, detrend it, and then normalise it. How can i now get back to the intial set of d...

3 years ago | 1 answer | 0

### 1

answerQuestion

How to draw a line of best fit on filtered discrete data sets

How can i draw a line of best fit on a subset of the full data set? I want a line of best fit but only using the data in blue b...

3 years ago | 1 answer | 0

### 1

answerQuestion

How to read table from pdf

I have a pdf, it text within a table I am able to read the text into a varible, but then i get a string with all the text in it...

4 years ago | 1 answer | 0

### 1

answerStruct vs Table - which is better

Hello, Yes I did not know about matrix until your post above What are your thoughts on Matrix, are they easy to read data...

4 years ago | 0

Question

Struct vs Table - which is better

Hello, Can someone tell me where i can read the pro's and con's of Structs Vs Tables So i'm reading in data from an API, i can...

4 years ago | 3 answers | 1

### 3

answersQuestion

How to add a plot to the structure array for each element

Hi have a struct array Each element has a time series. I would like to add a plot to each element of the array Then when i ...

4 years ago | 1 answer | 0

### 1

answerQuestion

How to backtest my trading strategy ?

I have a strategy that buys/sells based on a criteria. I would like to back test it, to understand how good/bad it works. How ...

4 years ago | 1 answer | 0

### 1

answerQuestion

How to add different colors to one line chart

I have a line plot, and i need it to change colour depending on some criteria. I have the chart below, adn i want this charge t...

4 years ago | 2 answers | 0

### 2

answersQuestion

How to draw line logarithmic x axis and y axis

Hi All, I have some financial data price and time. I need to plot it on a chart, however, i want the Y axis to be a log scale...

4 years ago | 2 answers | 0