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Questions tagged [graphs]

The tag has no usage guidance.

2
votes
1answer
388 views

Calculate Exponential Moving Average for a specific time frame

I am writing code to calculate and plot the Exponential Moving Average(EMA) for different chart timeframes(tick/1M/5M/1H etc). I found the formula for calculating EMA: EMA = Price(t) * k + EMA(y) * ...
6
votes
1answer
11k views

Understanding the GDAX price chart [closed]

I'm a beginner looking at the USD-BTC price chart on gdax: https://www.gdax.com/trade/BTC-USD It looks like this: I'm trying to work out what the top graph means. Can anyone tell me what each of ...
1
vote
1answer
132 views

How do I automatically graph S&P PE ratio moving average VS DOW

Obviously this is a rookie question, I'm simply looking to plot the S&P PE ratio moving averages over different periods of time and plot them vs the DOW. Ideally I would love like something that ...
2
votes
2answers
181 views

Implications of Black Scholes Plot

I'm pretty new to finances, but I'm heavily into scientific computation. For my scientific computations class, I need to have at least a basic understanding of finances for the presentation I'm going ...
1
vote
1answer
176 views

Pie-chart (or alternative) representation with negative values/liabilities

I'd like to represent graphically/visually a fund/portfolio by something that resembles a pie chart. But... the fund/portfolio contains things that have negative value (think of liabilities such as: ...
3
votes
1answer
3k views

How to draw a binomial option tree graph?

I am writing a paper and need to create a png or jpeg file for binomial option price tree. In the past I would have used the tikZ package in LaTeX, but that won't work in this case. So I want a ...